标题: 应用可变结构法于输入具有非线性限制之飞弹系统的容错控制研究
Fault Tolerance of a Missile System with Input Nonlinearity: a Variable Structure Approach
作者: 吴秉儒
Ping-Ju Wu
梁耀文
Yew-Wen Liang
电控工程研究所
关键字: 容错控制;非线性限制;飞弹系统;可变结构;fault tolerance;input nonlinearity;missile system;variable structure
公开日期: 2002
摘要: 本篇论文应用可变结构控制理论研究输入具有非线性限制的容错控制器设计,所设计的容错控制器在控制输入具有非线性限制时能确保系统之稳定运作。同时,本论文也利用变数变换解耦的原理设计错误侦测与诊断观测器,成功的侦测与诊断致动器发生故障或异常情况以提供主动容错控制之用。本论文也将所设计之主动及被动容错控制器用于飞弹系统(HAVE DASH II)侧弯控制之研究上,由模拟结果验证了容错控制器之可行性。
This thesis addresses the fault-tolerant controller design issues. By employing the Variable Structure Control technique, the output tracking performance of the system, whether faulty or not, are shown able to be achieved in spite of a constraint of input nonlinearity. In order to perform the active reliable control, an observer is also designed to detect and diagnose the actuators operating situations. Finally, the designed reliable laws are applied to bank-to-turn mission of a missile system. Simulation results demonstrate the effectiveness of the design.
URI: http://140.113.39.130/cdrfb3/record/nctu/#NT910591026
http://hdl.handle.net/11536/71011
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