DECOUPLING DESIGN OF ROLLING AIRCRAFT BASED ON PSEUDO DIAGONALIZATION METHOD USING PARTICLE SWARM OPTIMIZATION
The decoupling control design problem of rolling aircraft is studied in this paper. On the ground of the concept of the diagonal dominance, a pseudo diagonalization method based on an evolutionary algorithm is proposed In this method the design problem of the diagonalization compensation matrix is transfered into an optimization problem under constraints and then the problem is solved using the improved particle swarm algorithm. By doing this, the limitation which is caused by the singularity of system transfer function matrix in the traditional matrix inverse method is avoided. Finally, decoupling control design is done wife this method on a rolling aircraft testing example, in which the steady-state coupling between the longitudinal channel and lateral channel of the rolling aircraft is eliminated, and result approves the validity of the method.
TANG Sheng-jing GUO Jie
School of Aerospace Engineering, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
国际会议
25th International Symposium on Ballistics(第25届国际弹道会议)
北京
英文
493-501
2010-05-17（万方平台首次上网日期，不代表论文的发表时间）