DIRECT SELF-REPAIR CONTROL AND ACTUATOR FAILURES RE-PRESENT TECHNIQUES FOR CIVIL AVIATION AIRCRAFT

作者：Chen Fuyang^*; Jiang Bin; Zhang Ke

来源：International Journal of Innovative Computing Information and Control, 2009, 5(2): 503-510.

• Civil aviation aircraft
• Direct adaptive control
• FDR
• Re-test and re-present technique

The on-line direct self-repair control and actuator failures re-test and represent techniques are proposed in this paper when the civil aviation aircraft (CAA) is under maintenance in grand and in high altitude and high speed respectively on occurrence of abrupt actuator failures. Direct adaptive control technique is used to achieve self-repair control for aircrafts with abrupt actuator failures, in order to assure its flight safety. When civil aviation aircraft returns, probability statistic approach based on double hypothesis/multiple hypothesis is used to cumulate summation experiment according to the related data provided by Flight data recorder (FDR), so as to identify whether the civil aviation aircraft has failures or not, and to determine the "failure type", 'failure location" and 'failure degree" of the civil aviation aircraft. The simulation results demonstrate the efficiency of the proposed method in this paper.

• 出版日期2009-2
• 单位南京航空航天大学