A Design Method of Roll Angle Stability Control System

Abstract

To solve the problem of difficult selection of design parameters for roll angle stability control system, a new design method is proposed. On the basis of dynamic modeling and error analysis, the closed-loop characteristic equation is simplified according to the characteristics of roll channel. The standard form of transfer function is used to convert the control system design problem to parameter optimization problem. The method of synthesizing design indexes and optimizing design parameters by using genetic algorithm is given. Example shows that the roll angle stability control system designed by genetic algorithm has good performance.

Keywords

• |roll angle stability control system|controller design|parameter optimization|standard form of transfer function|genetic algorithm