μ-Synthesis robust controller design for the supercavitating vehicle

In order to maintain the stability of the supercavitating vehicle in the conversion process, a pair of lifts are used to achieve the function of the a and the damping roll is created by a pair of rudders. The turn of supercavitating force is mainly provided by a cavitator. In this paper, a control strategy based on BTT control for a supercavitating vehicle is proposed. The mathematical model of the BTT supercavitating vehicle is created, and the complete mode model for the inclusion of a pitch channel and a yaw controller is designed respectively for dual channels, and the simulation of the control effect is performed.

Keywords:

μ-Synthesis robust controller , the BTT strategy , supercavitating vehicle , stability.