Adaptive Control Strategies based on the Unscented Kalman Filter and Interacting Multiple Models

In this paper, the interacting multiple model was used to design two adaptive controllers for a dynamic spacecraft system. Using knowledge of the system mode, the gains of a proportional-derivative and sliding mode controller corresponding to a nominal and a fault mode of the system were mixed to create a control input that more accurately represented the current system state. By implementing the interacting multiple model with an unscented …