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Article

State-Burst Feedback Control for Fault Recovery of Input/State Asynchronous Sequential Machines

1
School of Electronics Engineering, Kyungpook National University, Daegu 41566, Korea
2
Department of Electrical and Computer Engineering, Ajou University, Suwon 16499, Korea
3
Department of Control and Instrumentation Engineering, Pukyong National University, Busan 48513, Korea
*
Authors to whom correspondence should be addressed.
Appl. Sci. 2021, 11(21), 9790; https://doi.org/10.3390/app11219790
Submission received: 11 August 2021 / Revised: 12 October 2021 / Accepted: 15 October 2021 / Published: 20 October 2021
(This article belongs to the Special Issue Theory and Applications of Corrective Control)

Abstract

Static corrective controllers are more efficient than dynamic ones since they consist of only logic elements, whereas their existence conditions are more restrictive. In this paper, we present a static corrective control scheme for fault diagnosis and fault tolerant control of input/state asynchronous sequential machines (ASMs) vulnerable to transient faults. The design flexibility of static controllers is enlarged by virtue of using a diagnoser and state bursts. Necessary and sufficient conditions for the existence of a diagnoser and static fault tolerant controller are presented, and the process of controller synthesis is addressed based on the derived condition. Illustrative examples on practical ASMs are provided to show the applicability of the proposed scheme.
Keywords: asynchronous sequential machines (ASMs); static corrective control; fault tolerant control; diagnoser; state bursts asynchronous sequential machines (ASMs); static corrective control; fault tolerant control; diagnoser; state bursts

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MDPI and ACS Style

Yang, J.-M.; Park, S.-J.; Kwak, S.W. State-Burst Feedback Control for Fault Recovery of Input/State Asynchronous Sequential Machines. Appl. Sci. 2021, 11, 9790. https://doi.org/10.3390/app11219790

AMA Style

Yang J-M, Park S-J, Kwak SW. State-Burst Feedback Control for Fault Recovery of Input/State Asynchronous Sequential Machines. Applied Sciences. 2021; 11(21):9790. https://doi.org/10.3390/app11219790

Chicago/Turabian Style

Yang, Jung-Min, Seong-Jin Park, and Seong Woo Kwak. 2021. "State-Burst Feedback Control for Fault Recovery of Input/State Asynchronous Sequential Machines" Applied Sciences 11, no. 21: 9790. https://doi.org/10.3390/app11219790

APA Style

Yang, J.-M., Park, S.-J., & Kwak, S. W. (2021). State-Burst Feedback Control for Fault Recovery of Input/State Asynchronous Sequential Machines. Applied Sciences, 11(21), 9790. https://doi.org/10.3390/app11219790

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