back propagation neural network method of identification for the flexible and variable structure system 大柔性變結(jié)構(gòu)系統(tǒng)傳輸特性的反向傳播網(wǎng)絡(luò)辨識
the stability of model reference variable structure system with mismatched uncertainties is also analyzed 本文還分析了具有非匹配不確定性因素的模型參考變結(jié)構(gòu)控制系統(tǒng)的穩(wěn)定性問題。
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 . 二十世紀(jì)五十年代,前蘇聯(lián)學(xué)者emelyanov首次提出變結(jié)構(gòu)的概念,之后utkin和itkis等人進(jìn)一步發(fā)展了變結(jié)構(gòu)系統(tǒng)理論。
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 二十世紀(jì)五十年代,前蘇聯(lián)學(xué)者emelyanov首次提出變結(jié)構(gòu)控制的概念,之后utkin和itkis等人進(jìn)一步發(fā)展了變結(jié)構(gòu)系統(tǒng)理論。
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 仿真結(jié)果表明,設(shè)計的模糊滑模系統(tǒng)進(jìn)一步提高了到達(dá)滑動面的速度,在消除變結(jié)構(gòu)控制系統(tǒng)固有的抖振的同時進(jìn)一步改善了系統(tǒng)偏差,提高了控制精度。