Results 251 to 260 of about 659,053 (291)

Improving the antiwindup properties of autotuning PID regulators

2006 IEEE International Conference on Control Applications, 2006
This manuscript presents an antiwindup technique for industrial regulators, aiming at gaining some control on the characteristics of “large” transients (i.e., of transients involving significant control saturation). This is achieved by investigating the interplay between linear, in-the-small tuning rules, and the effects of the antiwindup itself.
LEVA, ALBERTO, BASCETTA, LUCA
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Pid Regulation Of Robot Manipulators With Elastic Joints

Asian Journal of Control, 2003
ABSTRACTThis paper studies the stability of a class of PID controller to stabilize robot manipulators with elastic joints. It is shown that a PD action on the rotor position and an integral control action on the link position suffice to provide semiglobal asymptotic stability of the desired link position.
Jose Alvarez‐Ramirez, Ilse Cervantes
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Direct Methods for Self-Tuning PID Regulators

IFAC Proceedings Volumes, 1982
Abstract Two algorithms are presented for self-tuning PID regulators. The first method is based on the explicit identification of a second order process model with time delay and an explicit formula ensuring prescribed overshoot of the process output.
Cs. Bányász, L. Keviczky
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The Delay Controller: An Improvement Over PID Regulator

IETE Journal of Research, 1982
If the derivative term in a proportional-integral-derivative (PID) controller is replaced by a suitable time delay, the noise contamination in the output is smoothed out while the other good effects of PID action are preserved. Sufficient conditions for the choice of time delay are established.
R.K. Chhotaray, A.K. Mohanty
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PID regulation of robot manipulators: stability and performance

Systems & Control Letters, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Alvarez-Ramirez, J., Cervantes, I., Kelly, R.   +2 more
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Sertain Problematic Aspects of Fuzzy PID Regulation

Mekhatronika, Avtomatizatsiya, Upravlenie, 2018
In recent years in view of the fact that the interest in the technologies of artificial intelligence in control systems by technical objects and technological processes are aroused, that fuzzy controllers find use more often. The given regulators carry out the process of the development of controlling actions on the basis of fuzzy logic, the ...
A. B. Filimonov, N. B. Filimonov
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Extension of PID Regulators to Dynamical Systems on Smooth Manifolds (M-PID)

SIAM Journal on Control and Optimization, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Observer based PID regulator for a class of factorable nonlinear plants

2015 IEEE 7th International Conference on Cybernetics and Intelligent Systems (CIS) and IEEE Conference on Robotics, Automation and Mechatronics (RAM), 2015
A simple discrete-time PID tuning method is extended for Hammerstein and WIENER type block-oriented cascade factorable nonlinear models. It is shown that this extension is quite straightforward for both IS and IU HAMMERSTEIN models. Then the observer-based versions of these regulators are also discussed.
Csilla Bányász, László Keviczky
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IMC-based synthesis of the feedback block of ISA-PID regulators

2001 European Control Conference (ECC), 2001
This paper presents an IMC-based method for synthesizing the feedback block of an ISA-PID regulator. Its key features are basically two: all the parameters of the PID are considered and tuned, and objective criteria are given for selecting the single design variable of the method on the basis of the nominal process model employed and of an overestimate
A. Colombo, LEVA, ALBERTO
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A simple PID regulator applicable for a class of factorable nonlinear plants

Proceedings of the 2002 American Control Conference (IEEE Cat. No.CH37301), 2002
Simple discrete-time PID tuning methods are extended for Hammerstein and Wiener type block-oriented cascade factorable nonlinear models. It is shown that this extension is quite straightforward for both IS and IU Hammerstein models, however the extension can be performed only for IS Wiener models.
Csilla Bányász, László Keviczky
openaire   +1 more source