In this paper, definitions of degree of controllability/observability, which are defined based on a scalar value dependent on the controllability/observability Grammian matrix, are presented for discrete-time systems. The concepts of degree of controllability/observability are applied to the actuator/sensor placement problem for thin flexible orbiting square platforms. The LQG transient time responses for several typical systems with different degrees of controllability and observability are also displayed.
Actuator/Sensor Placement Using Degree of Controllability and Observability for Digitally Controlled Orbiting Platforms
J of Astronaut Sci
The Journal of the Astronautical Sciences ; 45 , 1 ; 73-89
01.03.1997
17 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
British Library Conference Proceedings | 1996
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