Results 11 to 20 of about 239,274 (300)
The Stability of 2x2 Multivariable Control Systems [PDF]
Modeling, Identification and Control, 1990 The paper develops simple but powerful expressions for the investigation of stability and response of 2x2 multivariable control systems. The analytical results can be given convenient graphical representations.
Jens G. Balchen
doaj +1 more source
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
doaj +1 more source
Asymptotically fast polynomial matrix algorithms for multivariable systems [PDF]
, 2005 We present the asymptotically fastest known algorithms for some basic problems on univariate polynomial matrices: rank, nullspace, determinant, generic inverse, reduced form. We show that they essentially can be reduced to two computer algebra techniques,
Gilles Villard +5 more
core +4 more sources
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
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.
openaire +2 more sources
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source