Results 1 to 10 of about 290,658 (309)

Control Multivariable por Desacoplo

open access: yesRevista Iberoamericana de Automática e Informática Industrial RIAI, 2013
Resumen: La interacción entre variables es una característica inherente de los procesos multivariables, que dificulta su operación y el diseño de sus sistemas de control.
Fernando Morilla   +2 more
doaj   +7 more sources

The Multivariable Control of Carbon Dioxide Absorption System using the Proportional Integral Plus (PIP) Controller [PDF]

open access: yesJournal of Chemical and Petroleum Engineering, 2020
The present article investigates the implementation of non-minimal state space (NMSS) representation with proportional-integral-plus (PIP) controller for the carbon dioxide absorption process of Shiraz petrochemical ammonia unit.
Fereshte Tavakoli Dastjerd   +1 more
doaj   +3 more sources

Multivariable adaptive control [PDF]

open access: yesModeling, Identification and Control, 1984
In recent years there has been an extensive interest in adaptive and self-tuning controllers, and there is a vast literature on various adaptive algorithms.
Hannu T. Toivonen
doaj   +1 more source

Energy Saving Potential in Knuckle Boom Cranes using a Novel Pump Controlled Cylinder Drive [PDF]

open access: yesModeling, Identification and Control, 2018
This paper is considering the application of a novel pump controlled cylinder drive, the so-called Speed-variable Switched Differential Pump (SvSDP), for knuckle boom crane actuation.
Søren Ketelsen   +3 more
doaj   +1 more source

Input saturation in nonlinear multivariable processes resolved by nonlinear decoupling [PDF]

open access: yesModeling, Identification and Control, 1995
A new method is presented for the resolution of the problem of input saturation in nonlinear multivariable process control by means of elementary nonlinear decoupling (END).
Jens G. Balchen, Bjarne Sandrib
doaj   +1 more source

Control of a Multivariable System Using Optimal Control Pairs: A Quadruple-Tank Process

open access: yesIEEE Access, 2020
This paper deals with one of the possible ways to control multivariable (MIMO) control loops. The suggested control design procedure uses the so-called primary controllers, auxiliary controllers, and also correction members.
Pavel Navratil   +2 more
doaj   +1 more source

A Modified LQG Algorithm (MLQG) for Robust Control of Nonlinear Multivariable Systems [PDF]

open access: yesModeling, Identification and Control, 1993
The original LQG algorithm is often characterized for its lack of robustness. This is because in the design of the estimator (Kalman filter) the process disturbance is assumed to be white noise. If the estimator is to give good estimates, the Kalman gain
Jens G. Balchen
doaj   +1 more source

Iterative Design of Centralized PID Controllers Based on Equivalent Loop Transfer Functions and Linear Programming

open access: yesIEEE Access, 2022
This paper deals with the design problem of multivariable Proportional-Integral-Derivative (PID) controllers for square and stable multivariable processes when a linear margin at the Nyquist plot is considered as robustness specification for each closed ...
Juan Garrido   +3 more
doaj   +1 more source

Robot Control by Using Intelligent Systems Considering Complete Constraints [PDF]

open access: yesInternational Journal of Industrial Engineering and Production Research, 2021
In this paper, a multivariable control of a two-link robot is performed by fuzzy-sliding mode control. Robots on the one hand have complex dynamics due to nonlinearity, uncertainty and indeterminacy resulting from friction and other factors.
Louiza Dehyadegari, Somayeh Khajehasani
doaj   +2 more sources

Optimization and Simulation of Dynamic Performance of Production–Inventory Systems with Multivariable Controls

open access: yesMathematics, 2021
The production–inventory system is a problem of multivariable input and multivariant output in mathematics. Selecting the best system control parameters is a crucial managerial decision to achieve and dynamically maintain an optimal performance in terms ...
Huthaifa AL-Khazraji   +2 more
doaj   +1 more source

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