Title :
Digital Control with Computer Interruptions
Author_Institution :
Electrical Engineering and Computer Science Department, Northwestern University, Evanston, Illinois 60201, Northwestern University, Evanston, Illinois, 60201
Abstract :
The paper 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 the paper.
Keywords :
Centralized control; Control system analysis; Control systems; Data flow computing; Digital control; Electric variables control; Equations; Feedback loop; Stability analysis; Vectors;
Conference_Titel :
American Control Conference, 1985
Conference_Location :
Boston, MA, USA
