چکیده مقاله
In this paper, a design of fault tolerant control FTC based on fault estimation FE are presented in the presence of actuator and sensor faults along with modeling uncertainty and unknown external disturbances Since the FE and FTC controller have a bi directional uncertain effect on each other, a new adaptive observer based FE isfirstly proposed to reduce this effect Secondly, the FTC is proposed to robustly stabilize the faulty system Then, the integrated observer based robust control problem is solved via ∞ optimization with a single step linear matrix inequality Finally, the validity of the integrated FE/FTC design are indicated by a tutorial example of a DC motor
کلیدواژهها
نویسندگان
Mohammad Cheraghiyan
Department of automation and instrumentation, Petroleum University of Technology, Ahwaz, Iran
Amin Najafpour
Department of power engineering, Iran University of Science and Technology, Tehran, Iran
شیوه ارجاع
Cheraghiyan, Mohammad and Najafpour, Amin,1399,One-Step Integration Design of Adaptive Fault Estimator and Fault-Tolerant Controller via ?∞ Optimization,7th National Congress of New Findings of Iranian Electrical Engineering,Tehran
ارائهشده در
مجموعه مقالات هفتمین کنگره ملی تازه یافته های مهندسی برق ایران20 خرداد 1399 · تهران