Results 271 to 280 of about 2,022,785 (307)
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Sampled-data controller reduction procedure
IEEE Transactions on Automatic Control, 1995Summary: The problem of controller order reduction aimed at preserving the closed-loop performance of a sampled-data closed-loop system is investigated. Fast sampling of the system at a multiple of the sampling frequency followed by lifting allows capturing of the system's intersample behavior and yields a time-invariant single-rate system; this then ...
Anton G. Madievski, Brian D. O. Anderson
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Sample data control with varyingsampling time
2001 European Control Conference (ECC), 2001The paper addresses the aspects of stability for real-time systems with varying sampling time, where the sampling time is chosen by a scheduler. To motivate, two examples are given in which instability occurs due to variations in sampling time. Two possible solutions are presented to guarantee stability.
Michael Schinkel, Anders Rantzer
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Sampled-data control of networked linear control systems
Automatica, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hu, Li-Sheng +3 more
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Sampled-Data Control for the Synchronization of Boolean Control Networks
IEEE Transactions on Cybernetics, 2019In this paper, we investigate the sampled-data state feedback control (SDSFC) for the synchronization of Boolean control networks (BCNs) under the configuration of drive-response coupling. Necessary and sufficient conditions for the complete synchronization of BCNs are obtained by the algebraic representations of logical dynamics. Based on the analysis
Yang Liu 0040 +4 more
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Sampled-data controls and the bilinear transformation
Automatica, 1965By the use of the Bilinear Transformation, the methods devised for the study of the stability of continuous control systems may be applied to sampled-data systems. This transformation is, however, lengthy and tedious to work out, specially for higher order systems. A method which reduces considerably the amount of work involved is presented here.
J. I. Soliman, A. Al-Shaikh
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1996
The introduction to discrete-time control given in Chapter 8 followed the traditional pattern of focusing entirely on the sampled output response. Clearly this would be quite adequate if one could be certain that the response between samples would not deviate too dramatically from the response as seen at the sample points. However, there is no a-priori
Arie Feuer, Graham C. Goodwin
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The introduction to discrete-time control given in Chapter 8 followed the traditional pattern of focusing entirely on the sampled output response. Clearly this would be quite adequate if one could be certain that the response between samples would not deviate too dramatically from the response as seen at the sample points. However, there is no a-priori
Arie Feuer, Graham C. Goodwin
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2 optimal control for sampled-data systems
Systems and Control Letters, 1991 This paper considers an 2 optimal control problem for sampled-data systems. After defining a new 2 norm for sampled-data systems, we give a state space solution to the optimal controller synthesis problem. We show that the 2 optimal control problem for a
Pramod P Khargonekar, N Sivashankar
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Control of asynchronous sampled data systems
IEEE Transactions on Automatic Control, 1994This paper is concerned with the problem of controller design in the case of asynchronous sampled data systems. Optimal LQG controllers are obtained for the class of two-rate systems where all the control inputs are held at a rate which is asynchronously related to the rate with which all of the outputs are sampled.
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Measurement for Sampled Data Control
Trans. of the IVth Fund. Res. Symp. Oxford, 1969, 1969Sampled data can arise in several ways-for example, from manual samples taken from the process at reel change, from discontinuous instruments such as scanning basis weight gauges, also from digital computer control. Sampled data in contrast with continuous data have the problem of how sampling should be carried out.
D. B. Brewster, A. K. Bjerring
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Some Remarks on the Controllability of Sampled-Data Systems
SIAM Journal on Control and Optimization, 2012This paper raises the question of controllability (or more precisely, reachability) of sampled-data systems, i.e., systems composed of a continuous-time plant controlled by a digital controller. The question is formulated from the continuous-time perspective, and the study is carried out in a functional analytic framework. The novelty of the study lies
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