CN113267098B - High-field-intensity equivalent test system and method for electromagnetic radiation effect of electric initiating explosive device - Google Patents
High-field-intensity equivalent test system and method for electromagnetic radiation effect of electric initiating explosive device Download PDFInfo
- Publication number
- CN113267098B CN113267098B CN202110474613.9A CN202110474613A CN113267098B CN 113267098 B CN113267098 B CN 113267098B CN 202110474613 A CN202110474613 A CN 202110474613A CN 113267098 B CN113267098 B CN 113267098B
- Authority
- CN
- China
- Prior art keywords
- explosive device
- initiating explosive
- electric initiating
- cst
- radiation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002360 explosive Substances 0.000 title claims abstract description 119
- 230000000977 initiatory effect Effects 0.000 title claims abstract description 119
- 230000005670 electromagnetic radiation Effects 0.000 title claims abstract description 33
- 238000012360 testing method Methods 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title abstract description 9
- 230000005855 radiation Effects 0.000 claims abstract description 41
- 238000013178 mathematical model Methods 0.000 claims abstract description 26
- 238000004088 simulation Methods 0.000 claims abstract description 24
- 230000006698 induction Effects 0.000 claims abstract description 16
- 238000010998 test method Methods 0.000 claims abstract description 15
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 13
- 230000000191 radiation effect Effects 0.000 claims abstract description 7
- 238000012935 Averaging Methods 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 7
- 238000002474 experimental method Methods 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000035899 viability Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000013076 uncertainty analysis Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C21/00—Checking fuzes; Testing fuzes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a high field strength equivalent test system and a test method for electromagnetic radiation effect of an electric initiating explosive device, comprising the following steps: modifying a leg wire of the electric initiating explosive device to enable the leg wire to be equivalent to a dipole antenna, and establishing an electric initiating explosive device model of a dipole antenna mode; carrying out strong electromagnetic field radiation on the electric initiating explosive device in a dipole antenna mode, obtaining a current value on a bridge wire of the electric initiating explosive device through a sensor, and verifying the correctness of the mathematical model in the step 1); establishing an electromagnetic radiation effect model of the electric initiating explosive device according to the actual condition of the electric initiating explosive device, and obtaining a mathematical model of radiation field intensity and induction current of the electric initiating explosive device through simulation; injecting different currents into the electric initiating explosive device according to the mathematical model in the step 3) to realize electromagnetic field radiation effects with different field strengths, thereby establishing the bridge wire type high-field strength equivalent test method for the electromagnetic radiation effects of the electric initiating explosive device. The method can provide a test method and a technical means for the electromagnetic safety evaluation of the electric initiating explosive device under the electromagnetic wave radiation with different frequencies and different amplitudes.
Description
Technical Field
The invention relates to the technical field of an electromagnetic radiation testing system and method for an electric initiating explosive device, in particular to a high-field-intensity equivalent testing system and method for an electromagnetic radiation effect of an electric initiating explosive device.
Background
With the increasing complexity of electromagnetic environments in battlefields and the application of various new-technology weaponry, the complex and variable electromagnetic environments not only affect the performance of weaponry, but also seriously threaten the survival of weaponry. Therefore, research on the electromagnetic environmental effect and protection technology of weaponry has become one of the important research subjects for developing military strength in various countries.
The electric initiating explosive device is used as a relay system of various control systems and fire systems of weapon equipment, is an initial energy source and an initial power source of a weapon system, and the safety and reliability of the electric initiating explosive device directly influence the safety and reliability of a missile system. The latest US army standards MIL-STD-464C (2010) and MIL-STD-461F (2007) specify the electromagnetic radiation frequency and the field intensity threshold of the weapon equipment, and the field intensity threshold of some frequency bands is up to kilovolts per meter. In order to solve the test problem of high field intensity, the method requires to develop a broadband signal source and a high-power amplifier, improves the electromagnetic environment level of a test system, and can also carry out equivalent test on the electric explosion device by a high field intensity equivalent test method.
Disclosure of Invention
The invention aims to solve the technical problem of how to provide a test method and a technical means for evaluating the electromagnetic safety of an electric initiating explosive device under the electromagnetic wave radiation of different frequencies and different amplitudes, and the system and the method for the equivalent test of the electromagnetic radiation effect high field strength of the electric initiating explosive device have important significance for improving the safety and the viability of a weapon system under a complex electromagnetic environment.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a high field strength equivalent test system for electromagnetic radiation effect of an electric initiating explosive device is characterized in that: the electric initiating explosive device comprises a dipole mode, wherein a radio frequency signal source is used for generating radio frequency signals, a signal output end of the radio frequency signal source is connected with a signal input end of a power amplifier, the power amplifier is used for amplifying input radio frequency signals, a signal output end of the power amplifier is connected with a signal input end of an antenna, the antenna is used for radiating the radio frequency signals, the electric initiating explosive device in the dipole mode is fixed on a support, a bridge wire of the electric initiating explosive device is connected with a signal input end of a current testing system through a probe, a signal output end of the current testing system is connected with a signal input end of a data display computer, and current signals received by the electric initiating explosive device in the dipole mode are displayed through the computer.
The further technical scheme is as follows: the dipole-mode electric initiating explosive device comprises two leg wires, wherein one ends of the two leg wires are connected together through a bridge wire, the bridge wire is wrapped by a medicament, and a wiring terminal is formed at the other end of each leg wire.
The further technical scheme is as follows: the length of the leg wire is determined according to the radiation frequency of the electromagnetic wave and is half of the wavelength of the electromagnetic wave.
The further technical scheme is as follows: the system further comprises a field strength meter for testing the strength of the electromagnetic radiation field.
The invention also discloses a high field strength equivalent test method for the electromagnetic radiation effect of the electric initiating explosive device, which is characterized by comprising the following steps of:
1) modifying a leg wire of the electric initiating explosive device to be equivalent to a dipole antenna, establishing an electric initiating explosive device model of a dipole antenna mode, and obtaining a mathematical model of radiation field intensity and electric initiating explosive device induction current through simulation;
2) carrying out strong electromagnetic field radiation on the electric initiating explosive device in a dipole antenna mode, obtaining a current value on a bridge wire of the electric initiating explosive device through a sensor, and verifying the correctness of the mathematical model in the step 1);
3) establishing an electromagnetic radiation effect model of the electric initiating explosive device according to the actual condition of the electric initiating explosive device, and obtaining a mathematical model of radiation field intensity and induction current of the electric initiating explosive device through simulation;
4) injecting different currents into the electric initiating explosive device according to the mathematical model in the step 3) to realize electromagnetic field radiation effects with different field strengths, thereby establishing the bridge wire type high-field strength equivalent test method for the electromagnetic radiation effects of the electric initiating explosive device.
The further technical scheme is that the step 1) specifically comprises the following steps:
modifying the leg wire of the electric initiating explosive device according to the emission frequency of electromagnetic waves to enable the leg wire to be equivalent to a dipole antenna; in CST simulation software, an electric initiating explosive device model of a dipole antenna mode is established, and the resistance of a bridge wire is replaced by lumped resistance; measuring the current on the bridge wire of the electric initiating explosive device by a probe by setting different radiation field intensities; will be firstnRadiation field intensity of sub-simulation resultE n-CST-O And the corresponding induced currentI n-CST-O Carry out the comparison to obtain thenProportionality coefficient of sub-simulationk n-CST-O (ii) a Averaging the proportional coefficients obtained each time to obtainCoefficient of proportionalityk CST-O (ii) a Establishing radiation field intensityE CST-O Induction current to electric initiating explosive deviceI CST-O The mathematical model of (2):
。
the further technical scheme is that the step 2) specifically comprises the following steps:
placing the electric initiating explosive device in a dipole antenna mode in an open field, selecting the radiation field intensity set in simulation, and carrying out a strong electromagnetic field radiation test on the electric initiating explosive device in the dipole antenna mode; will be provided withnRadiation field intensity of secondary test resultE n-T-O And the corresponding induced currentI n-T-O Carry out the comparison to obtain thenProportionality factor of sub-test
k n-T-O (ii) a Averaging the proportional coefficients obtained each time to obtain the proportional coefficientk T-O According to the experimental proportionality coefficientk n-T-O To evaluate the simulation scale factork CST-O The accuracy of (2).
The further technical scheme is that the step 3) specifically comprises the following steps:
establishing a model in CST software according to the actual structure of the electric initiating explosive device, and measuring the current on a bridge wire of the electric initiating explosive device by a probe by setting different radiation field intensities; will be firstnRadiation field intensity of sub-simulation resultE n-CST And the corresponding induced currentI n-CST Carry out the comparison to obtain thenProportionality coefficient of sub-simulationk n-CST (ii) a Averaging the proportional coefficients obtained each time to obtain the proportional coefficientk CST-O (ii) a Establishing radiation field intensityE CST Induction current to electric initiating explosive deviceI CST The mathematical model of (2):
。
the further technical scheme is that the step 4) specifically comprises the following steps:
radiation intensity according to the specification of electric initiating explosive deviceE CST Induction current to electric initiating explosive deviceI CST The corresponding induced current is calculated; injecting the same current into the electric initiating explosive device to realize electromagnetic field radiation effects with different field intensities, thereby establishing a bridge wire type high field intensity equivalent test method for the electromagnetic radiation effect of the electric initiating explosive device.
The further technical scheme is as follows: the established equivalent mathematical model of the electromagnetic radiation effect of the electric initiating explosive device can calculate the induced current on the electric initiating explosive device according to the given random radiation field intensity, and inject the same current into the electric initiating explosive device, thereby realizing the electromagnetic radiation effect with different field intensities.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the system and the method can provide a test method and a technical means for electromagnetic safety evaluation of the electric initiating explosive device under electromagnetic wave radiation of different frequencies and different amplitudes, and have important significance for improving the safety and the viability of a weapon system in a complex electromagnetic environment.
Drawings
The invention is described in further detail below with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of a test system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a dipole mode electric initiating explosive device in a testing system according to an embodiment of the invention;
FIG. 3 is a flow chart of the experimental method described in the examples of the present invention;
FIG. 4 is a diagram of an electric initiating explosive device simulation model of a dipole antenna pattern according to an embodiment of the invention;
wherein: 1-medicament, 2-bridgewire, 3-pin wire, 4-radio frequency signal source, 5-power amplifier, 6-antenna, 7-bracket, 8-dipole antenna mode electric initiating explosive device, 9-field strength meter, 10-current testing system and 11-data display computer.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and it will be appreciated by those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the present invention and that the present invention is not limited by the specific embodiments disclosed below.
As shown in fig. 1, the embodiment of the invention discloses a high field strength equivalent test system for electromagnetic radiation effect of an electric initiating explosive device, which comprises an electric initiating explosive device 8 in a dipole mode, wherein a radio frequency signal source 4 is used for generating a radio frequency signal, a signal output end of the radio frequency signal source is connected with a signal input end of a power amplifier 5, and the power amplifier 5 is used for amplifying the input radio frequency signal; the signal output end of the power amplifier 5 is connected with the signal input end of the antenna 6, the antenna 6 is used for carrying out radiation processing on radio-frequency signals, the electric initiating explosive device 8 in the dipole mode is fixed on the support 7, the bridge wire 2 of the electric initiating explosive device is connected with the signal input end of the current testing system 10 through a probe, the signal output end of the current testing system 10 is connected with the signal input end of the data display computer 11, current signals received by the electric initiating explosive device 8 in the dipole mode are displayed through the computer, the field strength meter 9 is arranged close to the electric initiating explosive device 8 in the dipole mode, and the field strength meter 9 is used for testing the strength of an electromagnetic radiation field.
Further, as shown in fig. 2, the electric initiating explosive device 8 of the dipole mode includes two leg wires 3, one ends of the two leg wires 3 are connected together by a bridge wire 2, the bridge wire 2 is wrapped by a chemical 1, and the other ends of the leg wires 3 are formed with terminals. Further, the length of the leg wire 3 is determined according to the radiation frequency of the electromagnetic wave, and is half of the wavelength of the electromagnetic wave.
As shown in fig. 3, the invention also discloses a high field strength equivalent test method for electromagnetic radiation effect of an electric initiating explosive device, which comprises the following steps:
1) modifying the leg wire 3 of the electric initiating explosive device to be equivalent to a dipole antenna, establishing an electric initiating explosive device model of a dipole antenna mode, and obtaining a mathematical model of radiation field intensity and electric initiating explosive device induction current through simulation as shown in figure 4;
2) carrying out strong electromagnetic field radiation on the electric initiating explosive device in a dipole antenna mode, obtaining a current value on a bridge wire of the electric initiating explosive device through a sensor, and verifying the correctness of the mathematical model in the step 1);
3) establishing an electromagnetic radiation effect model of the electric initiating explosive device according to the actual condition of the electric initiating explosive device, and obtaining a mathematical model of radiation field intensity and induction current of the electric initiating explosive device through simulation;
4) injecting different currents into the electric initiating explosive device to achieve electromagnetic field radiation effects with different field strengths according to the mathematical model in the step 3), and accordingly establishing the bridge wire type high-field strength equivalent test method for the electromagnetic radiation effects of the electric initiating explosive device.
The step 1) specifically comprises the following steps:
according to the electromagnetic wave emission frequency, the leg wire 3 of the electric initiating explosive device is modified to be equivalent to a dipole antenna; in CST simulation software, an electric initiating explosive device model of a dipole antenna mode is established, and the resistance of the bridge wire 2 is replaced by lumped resistance; measuring the current on the bridge wire of the electric initiating explosive device by a probe by setting different radiation field intensities; will be firstnRadiation field intensity of sub-simulation resultE n-CST-O And the corresponding induced currentI n-CST-O Carry out the comparison to obtainnProportionality coefficient of sub-simulationk n-CST-O (ii) a Averaging the proportional coefficients obtained each time to obtain the proportional coefficientk CST-O (ii) a Establishing radiation field intensityE CST-O And induction current of electric initiating explosive deviceI CST-O The mathematical model of (2):
。
the step 2) specifically comprises the following steps:
placing the electric initiating explosive device in a dipole antenna mode in an open field, selecting a radiation field intensity set during simulation, and carrying out a strong electromagnetic field radiation test on the electric initiating explosive device in the dipole antenna mode; will be provided withnRadiation field intensity of secondary test resultE n-T-O And the corresponding induced currentI n-T-O Carry out the comparison to obtain thenProportionality factor of sub-test
k n-T-O (ii) a Averaging the proportional coefficients obtained each time to obtain the proportional coefficientsk T-O According to the experimental proportionality coefficientk n-T-O To evaluate the simulation scale factork CST-O The accuracy of (2).
The step 3) specifically comprises the following steps:
establishing a model in CST software according to the actual structure of the electric initiating explosive device, and measuring the current on a bridge wire of the electric initiating explosive device by a probe by setting different radiation field intensities; will be firstnRadiation field intensity of sub-simulation resultE n-CST And the corresponding induced currentI n-CST Carry out the comparison to obtainnSub-simulated proportionality coefficientk n-CST (ii) a Averaging the proportional coefficients obtained each time to obtain the proportional coefficientk CST-O (ii) a Establishing radiation field intensityE CST Induction current to electric initiating explosive deviceI CST The mathematical model of (2):
。
the step 4) specifically comprises the following steps:
radiation intensity according to the specification of electric initiating explosive deviceE CST And induction current of electric initiating explosive deviceI CST The corresponding induced current is calculated; injecting the same current into the electric initiating explosive device to realize electricity with different field intensitiesAnd (3) establishing a bridge wire type electric initiating explosive device electromagnetic radiation effect high field strength equivalent test method by using the magnetic field radiation effect.
According to the system and the method, the electromagnetic radiation effect equivalent test is carried out on the electric initiating explosive device in the dipole antenna mode, so that the accuracy of a simulation result is verified, and uncertainty analysis is provided for an electric initiating explosive device electromagnetic radiation effect equivalent mathematical model established in an actual mode. The established equivalent mathematical model of the electromagnetic radiation effect of the electric initiating explosive device can calculate induced current on the electric initiating explosive device according to given arbitrary radiation field intensity, and the same current is injected into the electric initiating explosive device, so that the electromagnetic radiation effect of different field intensities is realized.
Claims (1)
1. A high field strength equivalent test method for an electromagnetic radiation effect of an electric initiating explosive device is characterized by comprising the following steps:
1) modifying a foot wire (3) of the electric initiating explosive device to be equivalent to a dipole antenna, establishing an electric initiating explosive device model of a dipole antenna mode, and obtaining a mathematical model of radiation field intensity and electric initiating explosive device induction current through simulation;
2) performing strong electromagnetic field radiation on the electric initiating explosive device in a dipole antenna mode, obtaining a current value on a bridge wire of the electric initiating explosive device through a sensor, and verifying the correctness of the mathematical model in the step 1);
3) establishing an electromagnetic radiation effect model of the electric initiating explosive device according to the actual condition of the electric initiating explosive device, and obtaining a mathematical model of radiation field intensity and induction current of the electric initiating explosive device through simulation;
4) injecting different currents into the electric initiating explosive device according to the mathematical model in the step 3) to realize electromagnetic field radiation effects with different field strengths, thereby establishing a bridge wire type high-field strength equivalent test method for the electromagnetic radiation effects of the electric initiating explosive device;
the step 1) specifically comprises the following steps:
according to the electromagnetic wave emission frequency, a leg wire (3) of the electric initiating explosive device is modified to be equivalent to a dipole antenna; in CST simulation software, an electric initiating explosive device model of a dipole antenna mode is established, and the resistance of the bridge wire (2) is replaced by lumped resistance; by setting different radiation field intensitiesMeasuring the current on the bridge wire of the electric initiating explosive device by a needle; will be firstnRadiation field intensity of sub-simulation resultE n-CST-O And the corresponding induced currentI n-CST-O Carry out the comparison to obtain thenSub-simulated proportionality coefficientk n-CST-O (ii) a Averaging the proportional coefficients obtained each time to obtain the proportional coefficientk CST-O (ii) a Establishing radiation field intensityE CST-O And induction current of electric initiating explosive deviceI CST-O The mathematical model of (2):
；
the step 2) specifically comprises the following steps:
placing the electric initiating explosive device in a dipole antenna mode in an open field, selecting the radiation field intensity set in simulation, and carrying out a strong electromagnetic field radiation test on the electric initiating explosive device in the dipole antenna mode; will be provided withnRadiation field intensity of secondary test resultE n-T-O And the corresponding induced currentI n-T-O Carry out the comparison to obtain thenProportionality coefficient of sub-testk n-T-O (ii) a Averaging the proportional coefficients obtained each time to obtain the proportional coefficientk T-O Coefficient of proportionality according to experimentk T-O To evaluate the scale factor of the simulationk CST-O The accuracy of (2);
the step 3) specifically comprises the following steps:
establishing a model in CST software according to the actual structure of the electric initiating explosive device, and measuring the current on a bridge wire of the electric initiating explosive device by a probe by setting different radiation field intensities; will be firstnRadiation field intensity of sub-simulation resultE n-CST And the corresponding induced currentI n-CST Carry out the comparison to obtain thenSub-simulated proportionality coefficientk n-CST (ii) a Averaging the proportional coefficients obtained each time to obtain the proportional coefficientk CST (ii) a Establishing radiation field intensityE CST Induction current to electric initiating explosive deviceI CST The mathematical model of (2):
；
the step 4) specifically comprises the following steps:
radiation intensity according to the electric initiating explosive deviceE CST And induction current of electric initiating explosive deviceI CST The corresponding induced current is calculated by the mathematical model of (2); injecting the same current into the electric initiating explosive device to realize electromagnetic field radiation effects with different field strengths, thereby establishing a bridge wire type high field strength equivalent test method for the electromagnetic radiation effect of the electric initiating explosive device;
the established equivalent mathematical model of the electromagnetic radiation effect of the electric initiating explosive device can calculate the induced current on the electric initiating explosive device according to the given random radiation field intensity, and inject the same current into the electric initiating explosive device, thereby realizing the electromagnetic radiation effect with different field intensities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110474613.9A CN113267098B (en) | 2021-04-29 | 2021-04-29 | High-field-intensity equivalent test system and method for electromagnetic radiation effect of electric initiating explosive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110474613.9A CN113267098B (en) | 2021-04-29 | 2021-04-29 | High-field-intensity equivalent test system and method for electromagnetic radiation effect of electric initiating explosive device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113267098A CN113267098A (en) | 2021-08-17 |
| CN113267098B true CN113267098B (en) | 2022-07-15 |
Family
ID=77229739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110474613.9A Expired - Fee Related CN113267098B (en) | 2021-04-29 | 2021-04-29 | High-field-intensity equivalent test system and method for electromagnetic radiation effect of electric initiating explosive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113267098B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117634187B (en) * | 2023-11-28 | 2024-06-07 | 北京航空航天大学 | Safety threshold evaluation method for harm of electromagnetic field coupling discharge to fuel oil |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3571704A (en) * | 1969-05-26 | 1971-03-23 | Us Navy | Method for determining the degree of hazard to electroexplosive devices from an electromagnetic environment |
| CN108872739B (en) * | 2018-05-10 | 2020-11-13 | 中国人民解放军陆军工程大学 | Equivalent test method for electromagnetic radiation effect of glowing bridge wire type electric explosion device |
| CN108646110B (en) * | 2018-05-10 | 2020-08-18 | 中国人民解放军陆军工程大学 | Method for testing and evaluating safety margin of strong-field electromagnetic radiation of actual electric explosion device |
| CN110455133B (en) * | 2019-09-04 | 2023-10-24 | 中国人民解放军陆军工程大学 | Temperature rise prediction system and method for radio frequency continuous wave electric explosion device |
| CN112345836B (en) * | 2020-11-03 | 2022-11-01 | 中国人民解放军陆军工程大学 | Multi-core cable large-current injection equivalent strong field radiation effect test method and system |
-
2021
- 2021-04-29 CN CN202110474613.9A patent/CN113267098B/en not_active Expired - Fee Related
Non-Patent Citations (5)
| Title |
|---|
| 基于CST的偶极子天线虚拟实验;刘广东等;《大学物理实验》;20110826;第24卷(第04期);全文 * |
| 基于旋转磁偶极子的机械天线的研究;任艳等;《现代雷达》;20200415;第42卷(第04期);全文 * |
| 差模电流注入等效电磁脉冲辐射技术仿真研究;卢新福等;《中国舰船研究》;20051231;第10卷(第02期);全文 * |
| 引信强电磁脉冲效应仿真与评估方法;郑福泉等;《探测与控制学报》;20200226;第42卷(第01期);全文 * |
| 端口非线性条件下双端差模注入法可行性研究;卢新福等;《高电压技术》;20151231;第41卷(第12期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113267098A (en) | 2021-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Radchenko et al. | Transfer function method for predicting the emissions in a CISPR-25 test-setup | |
| CN113267098B (en) | High-field-intensity equivalent test system and method for electromagnetic radiation effect of electric initiating explosive device | |
| Joseph et al. | The influence of the measurement probe on the evaluation of electromagnetic fields | |
| Cerri et al. | A theoretical feasibility study of a source stirring reverberation chamber | |
| Mora et al. | Experimental characterization of the response of an electrical and communication raceway to IEMI | |
| Andrieu et al. | High-frequency BCI-like tests with a stripline injection probe | |
| Weber et al. | Measurement techniques for conducted HPEM signals | |
| Silfverskiold et al. | Microwave field-to-wire coupling measurements in anechoic and reverberation chambers | |
| Ngu et al. | A complete model for simulating magnitude and phase of emissions from a DUT placed inside a GTEM cell | |
| Li et al. | An efficient approach for analyzing shielding effectiveness of enclosure with connected accessory based on equivalent dipole modeling | |
| Dimitrijević et al. | Calibration of the loop probe for the near-field measurement | |
| Bae et al. | Accurate and efficient computation of system-level ESD noise waveforms in ISO 10605 standard using decomposition method and split-domain approach | |
| Cakir et al. | Loop-antenna calibration | |
| Carobbi et al. | Electromotive force induced in and inductance of an electrically small circular loop antenna | |
| Hansen et al. | Emission and susceptibility testing in a tapered TEM cell | |
| Huang et al. | Direct current injection test devices on metal cylinder: experiment and numerical simulation | |
| Murano et al. | Theoretical analysis of BCI test system using circuit concept approach | |
| Silaghi et al. | Absorber Lined Shielded Enclosure Chamber Validation | |
| Cakır et al. | Investigation of different alternative radiated immunity test methods | |
| Burghart et al. | Evaluating the RF-emissions of automotive cable harness | |
| Murano et al. | Analysis of transmission line loaded with BCI probe using circuit concept approach | |
| Setyadewi et al. | Unconsidered but influencing interference in unmanned aerial vehicle cabling system | |
| Tian et al. | E-field Synthesis and Phase Stirring in a Reverberation Chamber | |
| Wang et al. | A kind of HEMP simulator based on low-frequency-compensated TEM horn antenna | |
| Lu et al. | A directional-coupler-based injection device aimed at radiated susceptibility verification of antenna systems against HIRF |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |