Abstract
Slender robots have received a lot of attention in ruin rescue missions as they are flexible to detect narrow spaces. However, the ability to perform rescue operations is not satisfactory, which is greatly subject to the control performance of the end manipulators. Unfortunately, to adapt to the small ruined environment, the end manipulators of these robots usually lack enough sensors, moreover, the complex and unstable ruined environment further makes them hard to control. To dress this, we use tendon-sheath mechanisms to develop a slender robot with an elastic end gripper. In this paper, we propose a precise control method for the end gripper without output sensory feedback. Firstly, the gripper drive mechanism is simplified as a single tendon-sheath system with a spring load. After that, a tendon-sheath force transmission model is built. On this basis, we propose a force control method for the end gripper, it is composed of model-based friction compensation and adaptive sliding mode control. The transmission model and the force control method are then validated by experiments. The experimental results illustrate that the force transmission model can predict the distal force with high accuracy, the R2 (Coefficient of Determination) is over 0.993 and the RMSE (Root Mean Square Error) is below 0.60 N. The force control method can track the desired force precisely, the R2 is over 0.989 and the RMSE is below 0.74 N.
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Code Availability
The code and data that support the findings of this study are available on request from the corresponding author.
References
Reddy, A.H., Kalyan, B., Murthy, C.S.: Mine rescue robot systemCa review. Procedia Earth Planet. Sci. 11, 457–462 (2015)
Hong, A., Igharoro, O., Liu, Y., Niroui, F., Nejat, G., Benhabib, B.: Investigating human-robot teams for learning-based semi-autonomous control in urban search and rescue environments. J. Intell. Robot. Syst. 94(3), 669–686 (2019)
Tanaka, M., Kon, K., Nakajima, M., Matsumoto, N., Fukumura, S., Fukui, K., Sawabe, H., Fujita, M., Tadakuma, K.: Development and field test of the articulated mobile robot T2 Snake-4 for plant disaster prevention. Adv. Robot. 34(2), 70–88 (2020)
Ito, K., Maruyama, H.: Semi-autonomous serially connected multi-crawler robot for search and rescue. Adv. Robot. 30(7), 489–503 (2016)
Kamegawa, T., Akiyama, T., Sakai, S., Fujii, K., Une, K., Ou, E., Matsumura, Y., Kishutani, T., Nose, E., Yoshizaki, Y., Gofuku, A.: Development of a separable search-and-rescue robot composed of a mobile robot and a snake robot. Adv. Robot. 34(2), 132–139 (2020)
Sampedro, C., Rodriguez-Ramos, A., Bavle, H., Carrio, A., de la Puente, P., Campoy, P.: A fully-autonomous aerial robot for search and rescue applications in indoor environments using learning-based techniques. J. Intell. Robot. Syst. 95(2), 601–627 (2019)
Xiao, X., Murphy, R.: A review on snake robot testbeds in granular and restricted maneuverability spaces. Robot. Autonomous Syst. 110, 160–172 (2018)
Goldman, R.E., Bajo, A., Simaan, N.: Compliant motion control for multisegment continuum robots with actuation force sensing. IEEE Trans. Robot. 30(4), 890–902 (2014)
Coad, M.M., Blumenschein, L.H., Cutler, S., Zepeda, J.A.R., Naclerio, N.D., El-Hussieny, H., Mehmood, U., Ryu, J., Hawkes, E., Okamura, A.M.: Vine robots: design, teleoperation, and deployment for navigation and exploration. IEEE Robot. Autom. Magazine. 27(3), 120–132 (2019)
Tanaka, M., Tanaka, K.: Control of a snake robot for ascending and descending steps. IEEE Trans. Robot. 31(2), 511–520 (2015)
Bae, J., Kim, M., Song, B., Jin, M., Yun, D.: Snake robot with driving assistant mechanism. Appl. Sci. 10(21), 7478 (2020)
Kai, W., Xingsong, W.: Preliminary experiments on soft manipulating of tendon-sheath-driven compliant joints. Robot Intell. Technol. Appl. 2, 503–515 (2014)
Wang, X., Zhang, Q., Shen, X., Li, J.: Noncollocated position control of tendon-sheath actuated slender manipulator. IEEE Trans. Control Syst. Technol. 28(2), 688–696 (2018)
Gao, Y., Sun, G., Liu, J., Shi, Y., Wu, L.: State estimation and self-triggered control of CPSs against joint sensor and actuator attacks. Automatica. 113, 108687 (2020)
An, H., Liu, J., Wang, C., Wu, L.: Disturbance observer-based antiwindup control for air-breathing hypersonic vehicles. IEEE Trans. Indust. Electron. 63(5), 3038–3049 (2016)
Sun, Y., Gao, Y., Zhao, Y., Liu, Z., Wang, J., Kuang, J., Yan, F., Liu, J.: Neural Network-Based tracking control of uncertain robotic systems: Predefined-time nonsingular terminal Sliding-Mode approach. IEEE Trans. Indust. Electron. 69(10), 10510–10520 (2022)
Wu, Q., Wang, X., Chen, B., Wu, H.: Modeling, online identification, and compensation control of single tendon sheath system with time-varying configuration. Mechan. Syst. Signal Process. 130, 56–73 (2019)
Sun, Z., Wang, Z., Phee, S.J.: Elongation modeling and compensation for the flexible tendon–sheath system. IEEE/ASME Trans. Mechatron. 19(4), 1243–1250 (2013)
Wang, Y., Zahedi, A., Zhao, Y., Zhang, D.: Extracting Human-Exoskeleton interaction torque for Cable-Driven Upper-Limb exoskeleton equipped with torque sensors. IEEE/ASME transactions on mechatronics. https://doi.org/10.1109/TMECH.2022.3154087 (2022)
Miyasaka, M., Haghighipanah, M., Li, Y., Matheson, J., Lewis, A., Hannaford, B.: Modeling cable-driven eCpulley network friction. IEEE/ASME Trans. Mechatron. 25(2), 1095–1104 (2020)
Do, T.N., Tjahjowidodo, T., Lau, M.W.S., Phee, S.J.: An investigation of friction-based tendon sheath model appropriate for control purposes. Mechan. Syst. Signal Process. 42(1-2), 97–114 (2014)
Do, T.N., Tjahjowidodo, T., Lau, M.W.S., Phee, S.J.: Real-time enhancement of tracking performances for cable-conduit mechanisms-driven flexible robots. Robot. Computer-Integrated Manufact. 37, 197–207 (2016)
Li, X., Cao, L., Tiong, A.M.H., Phan, P.T., Phee, S.J.: Distal-end force prediction of tendon-sheath mechanisms for flexible endoscopic surgical robots using deep learning. Mechanism and Machine Theory. 134, 323–337 (2019)
Yin, M., Xu, Z., Zhao, Z., Wu, H.: Mechanism and position tracking control of a robotic manipulator actuated by the tendon-sheath. J. Intell. Robot. Syst. 100(3), 849–862 (2020)
Lee, D.H., Kim, Y.H., Collins, J., Kapoor, A., Kwon, D.S., Mansi, T.: Non-linear hysteresis compensation of a tendon-sheath-driven robotic manipulator using motor current. IEEE Robot. Autom. Lett. 6(2), 1224–1231 (2021)
Khoshnam, M., Patel, R.V.: Robotics-assisted control of steerable ablation catheters based on the analysis of tendon-sheath transmission mechanisms. IEEE/ASME Transactions on Mechatronics. 22(3), 1473–1484 (2017)
Zhang, G., Wang, X.: Design and 3D reconstruction of a Tendon-Sheath-Driven searching and rescuing robot. In: 2013 IEEE International Symposium on Safety, Security, and Rescue Robotics (SSRR). pp. 1–6 (2013)
Acknowledgements
This work was supported by the National Natural Science Foundation of China under Grant 52175005, the Natural Science Foundation of Jiangsu Province under Grant BK20220450, and the Startup Foundation for Introducing Talent of NUIST 2022r093.
Funding
National Natural Science Foundation of China under Grant 52175005, Natural Science Foundation of Jiangsu Province under Grant BK20220450, and Startup Foundation for Introducing Talent of NUIST 2022r093.
Author information
Authors and Affiliations
Contributions
All authors contributed to the study conception and design. Qi Zhang is in charge of Methodology, Validation and Writing Original Draft; Donghua Shen performs the validation experiment and the data collection; Mengqian Tian works on the methodology and Review and Editing of this paper; Xingsong Wang is the supervisor of this project, he is in charge of Project administration and Funding acquisition. All authors read and approved the final manuscript.
Corresponding author
Ethics declarations
Consent to Publish
The authors consent to publish.
Conflict of Interests
The authors have no relevant financial or non-financial interests to disclose.
Additional information
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Zhang, Q., Shen, D., Tian, M. et al. Model-based Force Control of a Tendon-Sheath Actuated Slender Gripper Without Output Feedback. J Intell Robot Syst 106, 79 (2022). https://doi.org/10.1007/s10846-022-01785-z
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s10846-022-01785-z