摘要
自适应逆控制(AdaptiveInverseControl)把自适应滤波器技术较好地应用到控制领域中,较传统控制方法有诸多优点和研究价值。对非最小相位对象的自适应逆控制,一般需要先进行稳定性分析,保证其稳定性前提下进行控制。课题着重研究了非最小相位线性系统的自适应建模这一环节。首先介绍了自适应滤波器理论的相关知识,接下来讨论自适应控制的建模原理,并完成线性非最小相位对象的自适应建模,最后进行计算机仿真,演示实验结果。
Adaptive inverse control applies adaptive filter technology to control field preferably. Compared with the traditional control method, adaptive inverse control has many advantages and much research value. The adaptive inverse control of non- minimum phase plant needs to analyze the pant stability firstly, and control the system under the condition of stability. This subject emphasizes the adaptive modeling of the non - minimum phase linear system. First we introduce the related knowledge of the adaptive filter, followed a discussion of the adaptive control of the modeling principle, and complete the adaptive modeling of the linear non - minimum phase plant. Finally, the simulation results are given and show the modeling performances.
出处
《信息技术与信息化》
2008年第4期76-79,共4页
Information Technology and Informatization