Multi-Objective Complementary Control and Its Application to Cooperative Circular Guidance

This brief proposes a multi-objective complementarity (MOC) control strategy to overcome the conflict between robustness and nominal performance for a class of nonlinear systems. The implementation mode of MOC control strategy is to automatically select a robust controller or a nominal controller to control the original system according to whether there is unknown disturbance. As a practical application, a nonlinear cooperative guidance law is proposed by making use of the proposed MOC control strategy and the circular geometric rule. The effectiveness of the proposed methods is demonstrated by some simulation examples.