量化因子和比例因子在模糊控制器中的作用及其在线修正  

The effects in fuzzy controller and self-adjusting on-line of quantised factor and proportional factor

作　　者：张立[1] 胡玉贵[1] 齐晓慧[2] 

机构地区：[1]军械工程学院电力工程教研室,河北石家庄050003 [2]军械工程学院通信与控制工程教研室,河北石家庄050003

出　　处：《移动电源与车辆》2008年第1期11-14,共4页Movable Power Station & Vehicle

摘　　要：分析了模糊控制器中量化因子和比例因子对系统动态性能的影响,并设计出引入子模糊控制器对比例因子的权重系数进行在线调整,结合积分器共同作用来改善系统动静态指标的自调整比例因子模糊控制器。仿真实验表明,该控制器能明显改善系统性能。The effects of quantised factor and proportional factor on fuzzy controller is analysed. In order to improve on the performance of fuzzy control system, a new fuzzy controller with self-adjusting on-line of proportional factor and an integrator is designed. The results of simulation show that the modified fuzzy controller has better performance.

关 键 词：量化因子 比例因子 在线修正 

分 类 号：TM921.5[电气工程—电力电子与电力传动]