Hierarchical Control Architecture for a Space-based Telescope

摘要：

Space-based telescopes always have a deformable segmented primary mirror and a deformable MEMS mirror. Hierarchical control architecture is established for a space-based telescope with multiple wave-front correctors. The hierarchical control architecture organized the whole optical system as five levels, that is, object level, actuator level, local control level, local coordination level and top coordination level. Control strategies and methods are designed for each level controller. The simulation result of correcting wave-front error proves the control architecture and methods feasible.

关键词： Space-based telescope Hierarchical control architecture Wave-front correction Segmented primary mirror

作者: Guo Baiwei Liu Zaozhen

作者单位: School of Aerospace, Beijing Institute of Technology, Beijing 100081

会议类型: 国际会议

会议名称: 2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)

会议地点: 广西桂林

会议语种:英文

页码: 3066-3069

在线出版日期: 2009-06-17（万方平台首次上网日期，不代表论文的发表时间）