Stability of digital control with computer interruptions

This note analyzes centralized digital control systems in which feedback loops are closed through a digital computer which generates the control law. Intermittent computer interruptions result in the deterioration of control quality and may even render the system unstable. A criterion that guarantee...

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Veröffentlicht in:IEEE transactions on automatic control 1986-04, Vol.31 (4), p.356-359
1. Verfasser: Rekasius, Z.
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creator Rekasius, Z.
description This note analyzes centralized digital control systems in which feedback loops are closed through a digital computer which generates the control law. Intermittent computer interruptions result in the deterioration of control quality and may even render the system unstable. A criterion that guarantees asymptotic stability under any admissible interruption pattern is presented in this note.
doi_str_mv 10.1109/TAC.1986.1104269
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identifier ISSN: 0018-9286
ispartof IEEE transactions on automatic control, 1986-04, Vol.31 (4), p.356-359
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language eng
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subjects Applied sciences
Asymptotic stability
Automatic control
Computer science
control theory
systems
Control system analysis
Control systems
Control theory. Systems
Differential equations
Digital control
Exact sciences and technology
Feedback loop
Linear algebra
Polynomials
Process control. Computer integrated manufacturing
Sufficient conditions
title Stability of digital control with computer interruptions
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