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The intelligent critic framework for advanced optimal control

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Abstract

The idea of optimization can be regarded as an important basis of many disciplines and hence is extremely useful for a large number of research fields, particularly for artificial-intelligence-based advanced control design. Due to the difficulty of solving optimal control problems for general nonlinear systems, it is necessary to establish a kind of novel learning strategies with intelligent components. Besides, the rapid development of computer and networked techniques promotes the research on optimal control within discrete-time domain. In this paper, the bases, the derivation, and recent progresses of critic intelligence for discrete-time advanced optimal control design are presented with an emphasis on the iterative framework. Among them, the so-called critic intelligence methodology is highlighted, which integrates learning approximators and the reinforcement formulation.

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Authors and Affiliations

  1. Faculty of Information Technology, Beijing University of Technology, Beijing, 100124, China

    Ding Wang & Mingming Zhao

  2. Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing, 100124, China

    Ding Wang & Mingming Zhao

  3. Beijing Institute of Artificial Intelligence, Beijing University of Technology, Beijing, 100124, China

    Ding Wang & Mingming Zhao

  4. Beijing Laboratory of Smart Environmental Protection, Beijing University of Technology, Beijing, 100124, China

    Ding Wang & Mingming Zhao

  5. School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing, 100083, China

    Mingming Ha

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  1. Ding Wang
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  2. Mingming Ha
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Correspondence to Ding Wang.

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This work was supported in part by Beijing Natural Science Foundation under Grant JQ19013, in part by the National Natural Science Foundation of China under Grant 61773373, Grant 61890930-5, and Grant 62021003, and in part by the National Key Research and Development Project under Grant 2021ZD0112300-2 and Grant 2018YFC1900800-5. No conflict of interest exits in this manuscript and it has been approved by all authors for publication.

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Wang, D., Ha, M. & Zhao, M. The intelligent critic framework for advanced optimal control. Artif Intell Rev 55, 1–22 (2022). https://doi.org/10.1007/s10462-021-10118-9

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