منابع مشابه
Self-tuning controllers based on orthonormal functions
Problems of the system identification using orthonormal functions are discussed and algorithms of computing parameters of the discrete time state-space model of the plant based on the generalized orthonormal functions and the Laguerre functions are derived. The adaptive LQ regulator and the predictive controller based on the Laguerre function model are also presented. The stability and the robu...
متن کاملAssessment of Tuning of Pi Controllers for Self-regulating Processes
A method for the performance assessment of Proportional-Integral (PI) controllers for single-input single-output (SISO) self-regulating processes is proposed. In particular, the effectiveness of the tuning of the controller with respect to its load disturbance rejection performances is determined by evaluating simultaneously different simple indexes that are calculated by considering only the m...
متن کاملSelf-tuning of Fuzzy Logic Controllers in Cascade Loops
Cascade control is a multi-loop control scheme commonly used in chemical plants. But, as the involved processes are in general complex, with delays and non-linearities, conventional control methods are not able to guarantee the final control aims. Fuzzy Control (FLC) has been successful applied to these applications. However, controller parameters adjustment is a critical point and in Fuzzy Con...
متن کاملDesign of self tuning fuzzy controllers for nonlinear systems
0957-4174/$ see front matter 2010 Elsevier Ltd. A doi:10.1016/j.eswa.2010.09.118 ⇑ Corresponding author. Tel.: +91 431 2503104; fax E-mail addresses: [email protected] (R. Jain), n [email protected] (T.K. Radhakrishnan). Nonlinearities present in the systems make their controller design a non-trivial task. The difficulty further increases in case of multi-input–multi-output (MIMO) systems wi...
متن کاملEnvironment for CAD and verification of self-tuning controllers
The contribution deals with an adaptive controllers’ library designed under MATLAB – Simulink environment. The library enables design and verification of two input – two output (TITO) discrete self – tuning controllers. It is a completely open system based on Simulink features. Design of the TITO controllers that are included into the library is based on polynomial methods. The controllers are ...
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ژورنال
عنوان ژورنال: IEE Proceedings D Control Theory and Applications
سال: 1982
ISSN: 0143-7054
DOI: 10.1049/ip-d.1982.0005