Title: Sample Period's Choice Problem of Control System with Pure Delay
Abstract: For the vast objects in industry control,the specific delay feature exists . It is valuable to study the control problem of the system with pure delay for control theory and control engineering. Because there is pure delay time τ in the object , so it is taken to be better choice that the sample period T is equal to pure delay time τ , and some literature persists in this opinion also . In order to study sample period's influence on the system , the author carried on calculation for this problem , using digital simulation method. The system's control effect caused by the choice of different sample period is calculated and analyzed , and the reasonable choice problem of sample period is discussed . The research result shows it is not suitable that the sample period T is chosen to be the system's pure delay time τ for the control system with pure delay.
Publication Year: 2003
Publication Date: 2003-01-01
Language: en
Type: article
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