Representation Of Continuous-time State Equations By Discrete-time State Equations
- 24 August 2005
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- No. 10586393,p. 122-129
- https://doi.org/10.1109/acssc.1977.729491
Abstract
A method, based on multi-feedback and multi-feedforward control theory, is developed in the time domain for accurately representing continuous-time state equations by discrete-time state equations. A matrix continued fraction method is used as a basis for this work. It is shown that several commonly used con version procedures are special cases of the method proposed in this paper. It is also shown that if a more accurate model is developed, a larger sampling period can be used. The relaxation of the sampling period requirement facill tates the practical implementation of systems.Keywords
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