A significant control force and power are often necessary to obtain better performance. However the actuators that deliver the control force are always subject to limits in their magnitude which is commonly known as actuator saturation. Windup phenomenon is the common detrimental effect on the closed-loop system caused by this limitation on the control input magnitude. Anti-windup scheme is commonly used to prevent such detrimental effect. In this study the actuator power consumption of the vehicle active suspension system augmented with anti-windup compensator is further investigated numerically. The simulation results show that the active suspension system augmented with anti-windup compensator can manage the trade-off between performance and the actuator power consumption.
actuator saturation; anti-windup; output feedback control; power consumption; active suspension
: sistem suspensi
: 629.243 Was a
Source article of Proceedings of International Seminar on Applied Technology, Science, and Arts (3rd APTECS), Surabaya, 6 Dec. 2011, ISSN 2086-1931
Coverage ITS Community
Rights Proceedings of International Seminar on Applied Technology, Science, and Arts (3rd APTECS), Surabaya, 6 Dec. 2011, ISSN 2086-1931