Time-Discretization of nonlinear systems with time dehelyed output via Taylor series

被引:0
|
作者
Zhang, YL [1 ]
Oh, SK [1 ]
Kil, TC [1 ]
机构
[1] Chonbuk Natl Univ, Dept Elect & Comp Engn, Jeonju, South Korea
关键词
Times Roman; image area; acronyms; references;
D O I
10.1117/12.664604
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The output delay is always existent in the practical systems. Analysis of the delay phenomenon in a continuous-time domain is sophisticated. It is appropriate to obtain its corresponding discrete-time model for implementation via digital computer. In this paper a new method for the discretization of nonlinear systems using Taylor series expansion and the zero-order hold assumption is proposed. This method is applied to the sampled-data representation of a nonlinear system with constant output time-delay. A performance of the proposed method is evaluated using a nonlinear system with time-delay output.
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页数:6
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