A Control and Simulation Method for Space-based Opto-mechanical Structures Using Uniform Scanning

Abstract To achieve high-precision imaging in the calibration area of a sub-satellite point, this paper proposes method for assessing scanning accuracy and how it affects agility maneuvering process. In addition, simulations experimental validation are also conducted using position-velocity dual-loop control algorithm. The design is based on theory operating characteristics actual flexible mechanism, law designed permanent magnet synchronous motor model, interference simulated analyzed. results show that can combine performance indexes practical applications meet requirements in-orbit scanning, which provide reference subsequent development space control.