Autonomous Reconfigurable Flight Control System Design Using Control Allocation
A new autonomous reconfigurable control scheme using control allocation is proposed in this paper. The shortcomings of other adaptive reconfigurable control methods, such as neural networks and sliding modes, are analyzed. On the other hand, the merits of control allocation based reconfiguration methods are given out. The dynamic control allocation method and a weighting matrix autonomous adjustment strategy are designed for control reconfiguration in the face of actuator damage faults. The validity of the proposed scheme is illustrated by the F18 HARV aircraft model. Simulation results show that autonomous reconfigurable flight control via control allocation can be carried out in the presence of actuator faults and satisfactory system performance can be obtained. The sequential quadratic programming method is used simultaneously in simulation for the sake of comparisons with the dynamic control allocation approach. Simulation results demonstrate the advantages of the latter for reconfigurable flight control.
Hui-dong Wang Jian-qiang Yi Guo-liang Fan
Lab of Complex Systems and Intelligence Science Institute of Automation,Chinese Academy of Sciences,Beijing,P.R.China 100190
国际会议
深圳
英文
284-289
2008-12-10（万方平台首次上网日期，不代表论文的发表时间）