基于多智能体系统的飞机舵面故障诊断方法  

Fault Diagnosis of Aircraft Control Surface Based on Multi-agent Systems

作　　者：袁侃[1] 胡寿松[1] 

机构地区：[1]南京航空航天大学自动化学院,南京210016

出　　处：《南京航空航天大学学报》2011年第2期241-246,共6页Journal of Nanjing University of Aeronautics & Astronautics

基　　金：国家自然科学基金重点(60234010)资助项目;航空科学基金(05E52031)资助项目

摘　　要：采用了多智能体系统方法对飞机系统的舵面故障诊断问题进行分析。首先从飞机系统的复杂性角度分析了该方法对其进行故障诊断的适应性,然后提出了对组成飞机舵面故障诊断系统的各智能体进行分类、建模和编码的方法,并在此基础上提出了故障诊断智能体的交互模型。在仿真实例中,采用Simulink建立了F-16飞机的仿真模型,用JADE平台构造了故障识别智能体以通过数据融合来对具体的舵面故障进行诊断,并利用MAC-Sim建立了Simulink与JADE平台之间的信息互通。仿真结果说明,该方法能够通过智能体的交互与协作来实现飞机舵面单故障和组合故障的在线协同诊断。The method for fault diagnosis of aircraft control surface based on multi-agent systems is studied.Firstly,the adaptability of the method is analyzed from the point of complexity of aircraft.Then the agents composing the fault diagnosis system of aircraft control surface are classified,modeled and programmed.Thereby the interaction model of fault diagnosis agent is proposed.In simulation,the model of F-16 aircraft is built in Simulink,and the fault identification agent is built in JADE platform to diagnose the control surface faults through data fusion.And MACSim is used to build the communication between Simulink and JADE.Simulation results show that the method can realize the online diagnosis of single fault and combined fault of aircraft control surface through the interaction and cooperation among agents.

关 键 词：故障诊断 多智能体系统 组合故障 交互模型 

分 类 号：TP306[自动化与计算机技术—计算机系统结构]