The Study of the Relation Between Faulty Tolerant Bound and Control Allocation

Author:

Zhang Xiao Jie1,Chen You Long1,Zhang Xiao Ping2

Affiliation:

1. Qingdao Branch of Naval Aeronautical Engineering Institute

2. The Agential Bureau for Navy of Taiyuan

Abstract

Fault tolerant control can improve the safety of aircraft under control surface failures. Sometime the redundancy method losses its effectiveness when the actuator is impaired severely. Under this condition the fault tolerant method can not be used to compensate failures. The paper proposes a method to find the bound by analysis and computer by moment for fault tolerant control. And give the effect on control allocation. At last the fault tolerant bound is added to control allocation as one of limit conditions.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference6 articles.

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2. Wang Peng. Software developing for self-repairing flight control technique based on fuzzy neural network. [D]. Xi An. North-Western poly-technical University. (2005).

3. Zhang Ming-lian. Flight control system. The press of Aviation industry [M]. (1993).

4. Control Allocation for High Performance Aircraf t with Multi-Control Effectors. [J]. control theory and application. 2006, 3. 26(1): 13-21.

5. Jerome cielak, David Henry, and Ali Zolghadri. Development of an Active Fault-Tolerant Flight Control Strategy,. Journal of Guidance, Control, and Dynamics Vol. 31, No. 1, January-February (2008).

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