Adaptive Fuzzy Sliding Mode Control of Automatic Leveling Mechanism for Radar Antenna Truck
This paper presents an adaptive fuzzy sliding mode controller for leveling platform electro-hydraulic servo system. The controller consists of a fuzzy equivalent control to approach the desired dynamic response and a switching control to guarantee a sliding mode as well as attenuate chattering. As is an effective approach to solve the problem of the uncertain parameter and external disturbances, it can be designed without accurate model. The prototype simulation results have shown that the adaptive fuzzy sliding mode controller can improve the leveling mechanisms robustness, decrease the tracking error and enhance its stable.
adaptive fuzzy sliding mode control leveling platform electro-hydraulic servo control tracking error
Ling Xuan Li Xiaohui Zhu Yuquan Cao Shuping
School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan, Hubei,430074, China
国际会议
北戴河
英文
775-778
2007-06-06（万方平台首次上网日期，不代表论文的发表时间）