Sampled-data systems limit the possibilities for finding a realizable feedback controller. A necessary condition is set up. It relies on the demand for decreasing the closed-loop transfer function in the high frequency region. Some approximations are carried out to yield a rather simple condition.
CITATION STYLE
Gera, A. E. (1991). The existence of a feedback controller for a sampled-data system. In Proceedings - 17th Convention of Electrical and Electronics Engineers in Israel, EEIS 1991 (pp. 91–94). Institute of Electrical and Electronics Engineers Inc. https://doi.org/10.1109/EEIS.1991.217745
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