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Multivariable controller for discrete stochastic amplitude-constrained systems [PDF]
Modeling, Identification and Control, 1983 A sub-optimal multivariable controller for discrete stochastic amplitude-constrained systems is presented. In the approach the regulator structure is restricted to the class of linear saturated feedback laws.
Hannu T. Toivonen
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Quasi‐conscious multivariate systems [PDF]
Complexity, 2015 Conscious experience is awash with underlying relationships. Moreover, for various brain regions such as the visual cortex, the system is biased toward some states. Representing this bias using a probability distribution shows that the system can define expected quantities.
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Disturbance Error Reduction in Multivariable Optimal Control Systems [PDF]
Modeling, Identification and Control, 1983 The paper deals with the design of optimal multivariable controllers, using a modified LQR approach. All controllers discussed contain proportional feedback and, in addition, there may be feedforward, integral action or state estimation.
Ole A. Solheim, Ulf Stenhaug
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The Impact of Fractional Order Control on Multivariable Systems
Algerian Journal of Signals and Systems, 2022 In this work a fractional order filter proportional integer (FOF-PI) controller is proposed for the control of multivariable system which is a distillation column model.
NOURELHOUDA Fartas +1 more
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The Stability of mxm Multivariable Process Control Systems [PDF]
Modeling, Identification and Control, 1991 A technique is described for the investigation of conditions of stability of a mxm multivariable process controlled by m independent controllers in terms of the parameters of the m uncoupled control systems and the transfer functions of the cross ...
Jens G. Balchen
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Smooth second-order sliding mode controller for multivariable mechanical systems
SN Applied Sciences, 2021 This paper proposes a smooth second-order sliding mode controller for a class of multi-input multi-output mechanical systems with uncertain parameters and external disturbances.
Panitnart Chawengkrittayanont +3 more
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FermentationBeer is one of the most popular alcoholic beverages globally, leading to continuous efforts to enhance its production methods. Raw materials and the production process are crucial in the brewing industry, with fermentation being a vital stage that ...
Pablo Ruarte +5 more
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Nonfragile H∞ Stabilizing Nonlinear Systems Described by Multivariable Hammerstein Models
Complexity, 2021 This paper presents the problem of robust and nonfragile stabilization of nonlinear systems described by multivariable Hammerstein models. The objective is focused on the design of a nonfragile feedback controller such that the resulting closed-loop ...
Zeineb Rayouf +2 more
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Filtering-Based Parameter Identification Methods for Multivariable Stochastic Systems
Mathematics, 2020 This paper presents an adaptive filtering-based maximum likelihood multi-innovation extended stochastic gradient algorithm to identify multivariable equation-error systems with colored noises.
Huafeng Xia, Feiyan Chen
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A Difference Equation Matrix Model Predictive Control Approach Applied to a Distillation Column
ActuatorsThe Difference Equation Matrix Model (DEMM) is presented as an input–output Model Predictive Control (MPC) formulation derived from discrete difference equations.
Basil Mohammed Al-Hadithi +2 more
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