Nonfragile fault‐tolerant control of suspension systems subject to input quantization and actuator fault

• Published in: International journal of robust and nonlinear control Vol. 30; no. 16; pp. 6720 - 6743
• Main Authors: Xiong, Jun, Chang, Xiao‐Heng, Park, Ju H., Li, Zhi‐Min
• Format: Journal Article
• Language: English
• Published: Bognor Regis Wiley Subscription Services, Inc 10.11.2020
• Subjects: Active control; active suspension; Actuators; Control systems; Controllers; Counters; Feedback control; input quantization; Measurement; nonfragile fault‐tolerant control; Output feedback; Parameter uncertainty; Passenger comfort; Perturbation; Redundancy; State feedback; static output feedback; Suspension systems

Summary This study addresses the quantized nonfragile feedback control problem for active suspension systems with and without actuator faults. By considering the input quantization, a class of dynamic quantizers is adopted. The multiplicative controller gain variation is used to describe the actuato...