Journal ArticleDOI
Optimum Setting for Proportional Controller
Aviram Margalith,H. W. Mergler +1 more
TLDR
Optimal lines for typical sampled data servo drives for computer numerical control (CNC) are derived and approximated by simple equations to provide the control engineer with a simple equation for the selection of the control parameters.Abstract:
On the basis of four common criteria?integral square error (ISE), integral absolute error (IAE), time integral-square-error (ITSE), and time integral absolute error (ITAE)?optimal lines for typical sampled data servo drives for computer numerical control (CNC) are derived and approximated by simple equations. The objective is to provide the control engineer with a simple equation for the selection of the control parameters. A line of critical damping is also derived and simply approximated.read more
Citations
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Proceedings Article
Tuning of digital PID controller using particle swarm optimization
TL;DR: An accessible method with high accuracy and speed has been presented for determination of these control parameters, using PSO optimization algorithm and performance assessment criteria and the results show that there is a considerable difference between this method's results and the other method's.
A Comparative Study of Tuning of PID Controller using Evolutionary Algorithms
Pranay Lahoty,Girish Parmar +1 more
TL;DR: Tuning the PID controller using Evolutionary tuning methods provides fast and stable system with low overshoot and reduces the performance index (ISE).
Proceedings ArticleDOI
Intelligent Control of CSTR using IMC-PID and PSO-PID controller
Neha Khanduja,Bharat Bhushan +1 more
TL;DR: This paper deals with the operation, mathematical Modeling and controller design for the jacketed continuous stirred tank reactor, and the comparison between PSO based PID (PSO-PID) IMC based PID(IMC) and the ZN-PIDs is presented.
Proceedings ArticleDOI
IAE minimization in sliding mode control for second order systems with velocity constraint
Mateusz Pietrala,Marek Jaskula +1 more
TL;DR: In this paper, a terminal sliding mode controller is designed to drive the representative point of the system to the demand state in finite time, by selecting a non-linear, non-stationary switching line.
Proceedings ArticleDOI
IAE optimal sliding mode control for second order dynamical systems
TL;DR: In this article, a new time-varying switching line is introduced, which is designed so that the integral absolute error is minimized and the reaching phase is eliminated, and a good dynamic performance of the controlled system is obtained, and on the other hand its insensitivity right from the start of the control action is ensured.
References
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Journal ArticleDOI
Optimum Settings for Automatic Controllers
J. G. Ziegler,N. B. Nichols +1 more
TL;DR: In this paper, the three principal control effects found in present controllers are examined and practical names and units of measurement are proposed for each effect and corresponding units for a classification of industrial processes in terms of two principal characteristics affecting their controllability.
Optimum Settings for Automatic Controllers
TL;DR: In this paper, the three principal control effects found in present controllers are examined and practical names and units of measurement are proposed for each effect.
Journal ArticleDOI
Design Parameters for Sampled-Data Drives for CNC Machine Tools
Yoram Koren,John G. Bollinger +1 more
TL;DR: A mathematical analysis of a typical sampled-data servo-drive for computer numerical control (CNC) machine tools is presented with the objective of providing the control engineer with useful design charts for the selection of system parameters.
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