Dominant pole region assignment with discrete time PI, PID and PIR controllers
نویسندگان
چکیده
منابع مشابه
Guaranteed Dominant Pole Placement with PID Controllers
Pole placement is a well-established design method for linear control systems. Note however that with an output feedback controller of low-order such as PID one cannot achieve arbitrary pole placement for a high-order or delay system, and then partially or hopefully, dominant pole placement becomes the only choice. To the best of the authors’ knowledge, no method is available in the literature ...
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Guaranteed dominant pole placement problem has already been considered in the literature (Journal of Process Control 19(2009):349–352). For the systems that are higher-order or have dead-time, pole placement procedure with PID controllers via modified Nyquist plot and root-locus has been proposed. Based on this idea, the dominant pole placement problem with discrete-PID controllers in zdomain i...
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The paper presents an original method of designing state variable feedback in time delay systems assigning the dominant system poles on prescribed positions in the splane. For the feedback parameter adjustment a design method has been developed based on application of sensitivity functions, i.e. gradient derivatives of the characteristic quasipolynomial. The prescription of desired zeros as cru...
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The synthesis of a control system includes both the controller selection and the adjustment of its parameters. In some cases, the type of controller might be more complex or more general, like PID instead PI or PD, to improve the control system performance. In all cases, the tuning problem must be satisfactorily solved. On the other hand, Fuzzy Control has made possible the establishment of int...
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The problem of pole assignment, also known as an eigenvalue assignment, in linear discrete-time periodic systems in discs was solved by a novel method which employs elementary similarity operations. The former methods tried to assign the points inside the unit circle while preserving the stability of the discrete time periodic system. Nevertheless, now we can obtain the location of eigenvalues ...
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ژورنال
عنوان ژورنال: Pamukkale University Journal of Engineering Sciences
سال: 2022
ISSN: ['1300-7009', '2147-5881']
DOI: https://doi.org/10.5505/pajes.2022.79710