Issues on the discrete implementation of frequency domain controller design

被引:0
|
作者
Linde, EK [1 ]
Shin, YC [1 ]
机构
[1] Purdue Univ, Sch Mech Engn, W Lafayette, IN 47907 USA
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中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper discusses the issues pertaining to the discrete implementation of continuous frequency domain control design. The effect using an approximation of a delay term is discussed in conjunction with the phase error associated with the transformation of continuous controller to its discrete counterpart. A direct discrete frequency domain design method based on loop shaping is presented as a technique to avoid the phase errors that occur with continuous-to-discrete transformations.
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页码:3502 / 3503
页数:2
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