Momentum Management of Chinese space station based on robust H∞

Abstract

For the requirement of multi-structure architecture, a controller based on robust H_∞ is proposed for LVLH angular momentum Management control method. The method is characterized by a combination of robust control and classical pole placement, and gives the system more robustness of parameter variation. Numerical simulation based on accurate dynamic model is proposed. Simulation result shows that controller meets the requirement of different structure of Chinese space station, and do not need to change control rate of system.