Nonlinear Robust Controller Design for Speed Regulating System of Propulsion in the Full Range
In order to effectively control the Speed Regulating System of the Propulsion in the Full Range, based on the mathematical model of permanent magnet synchronous motor, for full-load torque fluctuation problems of the features of Speed Regulating System of the Propulsion in the Full Range, according to theory of L2 gain disturbance attenuation it designs the robust L2 Controller. In the error dynamic model, the items uncertainty caused by the changes of the Propeller pitch angle and by environmental changes of the ocean waves and ocean current will be considered as systems disturbances, designed controller can have L2-gain of the signal for evaluation degree of interference signal less than a given performance indicators. Simulation results show that the system can be designed to meet the interference suppression and the speed tracking performance.
Full-thrusters permanent magnet synchronous motor robust control interference suppression
Xu Donghao Rong Panxiang
School of Automation Harbin University of Science and technology Harbin 150080,China
国际会议
The 6th International Forum on Strategic Technology(IFOST 2011)(第六届国际战略技术论坛)
哈尔滨
英文
1005-1008
2011-08-22（万方平台首次上网日期，不代表论文的发表时间）