Abstract: Aiming at the requirements of complex and multi-mission in AEPHM（Aircraft Electrical Power Prognostic and
Health Management System） and using the OSA-CBM（Open System Architecture for Condition-Based Maintenance） model
as the standard structure，the architecture based on multi-agent is proposed.Different agents and their correlations are descried
by using the example of the prototype system.The system model of AEPHM is constructed by using AUML（Agent Unified
Modeling Language）.The details of the main interaction of each agent with the other agents are described by AUML protocol
diagram.Practice shows that a novel mode to the design and development of PHM system for aircraft airborne equipment
is provided.

摘要： 针对复杂多任务的飞机电源预测与健康管理的需求，以状态维护开放系统体系结构OSA-CBM模型为标准架构，提出一种基于多Agent 的飞机电源故障预测与健康管理系统体系结构模型。结合原型系统开发实例，详细阐述了各Agent 的功能及相互关系。采用AUML 技术构建基于多Agent 的AEPHM系统模型，通过AUML 协议图描述了Agent 之间的主要交互活动。实践表明，该体系结构为航空机载设备预测与健康管理系统建设提供了一种新的设计开发模式。