摘要
针对带预报观测器的积分状态反馈控制系统设计,需对2n+1阶带符号变量三元矩阵方程组求解,线性代数或数值计算法难于实现。提出借助MATLAB控制系统工具箱和符号数学工具箱中有关函数,构成CAD的M文件,自动完成设计过程,得出状态变量的通解。计算结果与仿真数据比较,两者基本一致,证明本方法的正确与实用。
A CAD method of state-feedback control system with an integrator and based on predicted state observer is presented by using the relational functions in MATLAB control system toolbox and symbolic math toolbox.The sampled data of state variables to theoretical calculation are approximately equal to simulation testing,and the result shows that recommended method in this paper is correct and applied.
出处
《中山大学学报（自然科学版）》
CAS
CSCD
北大核心
2007年第S2期215-218,共4页
Acta Scientiarum Naturalium Universitatis Sunyatseni
关键词
预报观测器
积分状态反馈
CAD
predicted state observer
state-feedback with integrator
CAD
