Abstract：For pantograph-catenary system, there exists Pareto optimal load that the pantograph-catenary has the best electric and mechanical properties in certain conditions. The fuzzy adaptive terminal sliding mode controller of pantograph is designed in order to improve the performance of the pantograph-catenary and run under optimal load. The uncertainty of the system model is approximated by the fuzzy system, the finite-time convergence is ensured by the terminal sliding manifold. Fuzzy rules are also used to obtain the switch control law in order to reduce chattering on sliding manifold. The stability of the closed loop system is proved using the Lyapunov stability theory. The simulation results show that the proposed method can greatly weaken the effects of parameter perturbation and extraneous disturbance as well as achieve a good tracking performance for optimal load.
时光, 陈忠华, 郭凤仪, 刘健辰, 王智勇, 姜国强. 基于最优载荷的受电弓自适应终端滑模控制[J]. 电工技术学报, 2017, 32(4): 140-146.
Shi Guang, Chen Zhonghua, Guo Fengyi, Liu Jianchen, Wang Zhiyong, Jiang Guoqiang. Adaptive Terminal Sliding Mode Control of Pantograph Based on Optimal Load. Transactions of China Electrotechnical Society, 2017, 32(4): 140-146.
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2017, Vol. 32 
