High-Precision Composite Control of Driving Current for Non-Contact Annular Electromagnetic Stabilized Spacecraft Subject to Multiple Disturbances - Liao, He; Yuan, Haoxiang; Xie, Jinjin (Aerospace, 2024)
Keywords: Accuracy; Actuators; Back electromotive force; Control algorithms; Control systems; Controllers; Design; Design and construction; Disturbances; driving current control; Dynamic response; Electromagnetism; Electromotive forces; feedforward compensation; Feedforward control; Fuzzy control; fuzzy rule; Gravitational waves; Methods; non-contact annular electromagnetic stabilized spacecraft; Numerical simulations; Parameter robustness; Payloads; Pulse duration modulation; Robust control; robust Smith predictor; Space ships; Space telescopes; Space vehicles; Spacecraft; Switching; variable switching frequency; China