Results 261 to 270 of about 276,167 (312)

Output feedback control of PMSM

49th IEEE Conference on Decision and Control (CDC), 2010
The problem of controlling a Permanent Magnet Synchronous Motor is approached in this paper eliminating the necessity of including a speed sensor and without knowledge of the (constant) load torque. The proposed controller is obtained by equipping a well-known state-feedback scheme with an observer for estimating the speed and an adaptation law for the
Antonio Loría, Gerardo Espinosa-Pérez
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Output Feedback and Generic Stabilizability

SIAM Journal on Control and Optimization, 1984
This paper is concerned with problems of generic stabilizability of time- invariant linear systems by static linear output feedback. Let \(L_{m,n,p}\) be the space of all real linear systems (A,B,C) having m inputs, n states and p outputs. The problem is: For which dimensions m,n,p can one stabilize all (A,B,C) \(\in L_{m,n,p}\) except perhaps those ...
Byrnes, C. I., Anderson, B. D. O.
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Regularization of descriptor systems by output feedback

IEEE Transactions on Automatic Control, 1994
Conditions are given under which a descriptor, or generalized state-space system can be regularized by output feedback. It is shown that under these conditions, proportional and derivative output feedback controls can be constructed such that the closed-loop system is regular and has index at most one.
Angelika Bunse-Gerstner, Volker Mehrmann, Nancy K. Nichols   +2 more
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Output feedback Continuous Twisting Algorithm

Automatica, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tonametl Sanchez, Jaime A. Moreno, Leonid M. Fridman   +2 more
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Output feedback realization of state feedback systems

Proceedings of the 39th IEEE Conference on Decision and Control (Cat. No.00CH37187), 2002
Presents a general formulation for the realization of a linear state feedback system using output feedback. The proposed formulation can be applied to any linear state feedback design, provided that an observable output signal is available. We show that scalar output is sufficient to achieve the realization, even in the case of MIMO state feedback ...
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State Nullification by Memoryless Output Feedback

Mathematics of Control, Signals, and Systems, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zvi Artstein, Gera Weiss
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Output feedback stabilization of a vibrating gyroscope

Proceedings of 2003 IEEE Conference on Control Applications, 2003. CCA 2003., 2004
In this paper we give a solution to the output feedback stabilization problem of a vibrating gyroscope. The system is modelled as an interconnected system, and the coupling terms between subsystems are functions of the uncertain rotation speed. The formulation is made in an LMI framework.
Mehdi, Driss, Boivin, Benoît, Coirault, Patrick, Rambault, Laurent   +3 more
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Minimax Output Feedback Regulators

Journal of Dynamic Systems, Measurement, and Control, 1976
The linear quadratic regulator problem is considered, and a method for obtaining an optimal output feedback control subject to a minimax performance index is presented. The optimal constant feedback matrix, which denotes the optimal constant feedback gains, is determined by minimizing the effects of the worst value of the initial state on the system ...
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LQP: Dominant output feedbacks

IEEE Transactions on Automatic Control, 1982
An output feedback matrix F will be said to dominate another, \bar{F} , if the cost for F is not higher for any initial condition than the cost for \bar{F} and if the cost is lower for some (perhaps all) initial conditions. The output feedback obtained by, for example, the Levine-Athans approach does not necessarily dominate the open-loop feedback \bar{
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Output Feedback Designs for Output Tracking

2004
In Chapters 2 and 3, we developed adaptive state feedback control schemes for linear time-invariant plants with actuator failures characterized by some inputs being stuck at some values not influenced by control action, to achieve state tracking (Chapter 2) or output tracking (Chapter 3).
Gang Tao, Shuhao Chen, Xidong Tang, Suresh M. Joshi   +3 more
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