Design of Longitudinal Optimal Controller in Unmanned Helicopter Based on Genetic Algorithm
In this paper, the main research direction of optimal control is aimed at mathematical model of small unmanned helicopter longitudinal channels. Genetic algorithm was used to optimize the select of control law which is tolerance, make small unmanned helicopter operate as given requirements, and make the given performance index achieve optimal value (minimum or maximum). This paper will introduce the optimal control theory to attitude control system of small unmanned helicopter. The simulation results prove that this method can well satisfy the control accuracy requirement of small unmanned helicopter attitude system.
W. P. Zhao et al., "Design of Longitudinal Optimal Controller in Unmanned Helicopter Based on Genetic Algorithm", Advanced Materials Research, Vols. 317-319, pp. 690-693, 2011