摘要
本文将文[1]定义的按段多重chebyshev多项式系应用于线性时变时滞系统分析与参数辨识,提出了系统分析和参数辨识算法。数值例子表明本文提出的算法既简单又有效,大大优于由移位chebyshev多项式系所导出的相应算法。
In this paper,Piecewise Multiple Chebyshev Polynomials(PMCP)which have been defined in [1] are applied to system analysis and parameter identification of linear time-varying delay systems and two algorithms are proposed. The illustrative examples show that the algorithms proposed in this paper are both simple and efficient, and they are by far better than that derived via Shifted Chebyshev Polynomials (SCP).
出处
《控制理论与应用》
EI
CAS
CSCD
北大核心
1991年第2期154-162,共9页
Control Theory & Applications
基金
This research was supported by National Natural Science Foundation of China.
关键词
时滞系统
参数辨识
PMCP法
orthogonal function
approximation by polynomials
time-delay systems
systems analysis
parameter estimation
orthogonal polynomials
