Title :
An optimal design method for actuators layout of space-based telescope control system
Author :
Baiwei, Guo ; Zaozhen, Liu
Author_Institution :
Sch. of Aerosp., Beijing Inst. of Technol., Beijing, China
Abstract :
The layout of the shape actuators in the primary mirror segments for a space-based telescope is a crucial factor of the adaptive control system scheme, which determines the correction capability to eliminate the face-shape error caused by the environmental temperature fields and so on. The layout design of the actuators is converted to an optimization problem solved by a genetic algorithm. The design result of the genetic algorithm is identical with the global search method, which validate the optimization method.
Keywords :
actuators; adaptive control; astronomical telescopes; genetic algorithms; shape control; adaptive control system scheme; genetic algorithm; global search method; optimal design method; shape actuator; space-based telescope control system; Actuators; Adaptive control; Algorithm design and analysis; Control systems; Design methodology; Genetic algorithms; Mirrors; Optimal control; Shape control; Telescopes; genetic algorithm; optimal design; space based telescope; wavefront error correction;
Conference_Titel :
Computer Science and Information Technology, 2009. ICCSIT 2009. 2nd IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-4519-6
Electronic_ISBN :
978-1-4244-4520-2
DOI :
10.1109/ICCSIT.2009.5234769
