back propagation neural network method of identification for the flexible and variable structure system 大柔性变结构系统传输特性的反向传播网络辨识
the stability of model reference variable structure system with mismatched uncertainties is also analyzed 本文还分析了具有非匹配不确定性因素的模型参考变结构控制系统的稳定性问题。
in the 1950s, soviet researcher-emelyanov first proposed the conception of variable structure . furthermore, the theory of variable structure system ( vss ) was developed by utkin and itkis et al . 二十世纪五十年代,前苏联学者emelyanov首次提出变结构的概念,之后utkin和itkis等人进一步发展了变结构系统理论。
in the 1950s, soviet researcher emelyanov first proposed the conception of variable structure control . furthermore, the theory of variable structure system ( vss ) was developed by utkin and itkis et al 二十世纪五十年代,前苏联学者emelyanov首次提出变结构控制的概念,之后utkin和itkis等人进一步发展了变结构系统理论。
simulation results show that the fuzzy sliding mode system ulteriorly increases the speed to the sliding plane, and that the system errors are improved ulteriorly and the control precision is advanced when avoiding the chattering phenomenon that is inherent to sliding mode variable structure systems 仿真结果表明,设计的模糊滑模系统进一步提高了到达滑动面的速度,在消除变结构控制系统固有的抖振的同时进一步改善了系统偏差,提高了控制精度。