Optimal actuator switching synthesis of observer-based event-triggered state feedback control for distributed parameter systems |
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| Authors: | Wenying Mu Fang Qiu Bo Zhuang Ligang Chen |
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| Institution: | 1. Shandong Engineering Research Center of Aeronautical Materials and Devices, Binzhou University, Shandong 256600, China;2. Key Laboratory of Aeronautical Optoelectronic Materials and Devices, Bin Zhou, Binzhou University, Shandong 256600, China;3. College of Science, Binzhou University, Shandong 256600, China;4. School of Information Engineering, Binzhou University, Shandong 256600, China;1. Electrical Engineering, Khalifa University of Science and Technology, Sas Al Nakhl, Abu Dhabi, United Arab Emirates;2. Saint-Petersburg State University, Saint-Petersburg, Russia;3. Institute for Problems in Mechanical Engineering of the Russian Academy of Sciences (IPME RAS), St.Petersburg, Russia;4. University of Jyväskylä, Jyväskylä, Finland |
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| Abstract: | The study aims to explore the optimal actuator switching scheme of observer-based event-triggered state feedback control for distributed parameter systems. The performance of distributed parameter systems is improved through the observer-based event-triggered control, in which the state feedback is updated only when a triggered event happens. In such an event-triggered mechanism, the event-based closed-loop system and minimum time interval between consecutive events are bounded. Based on finite horizon linear quadratic regulator (LQR) optimal control, the optimal switching algorithm is proposed based on the event-triggered mechanism during an unfixed time interval. Finally, the proposed scheme is verified through a simulation case. |
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