飞机发动机飞行过程监控系统研究与设计  

Research and Design on Control System of Aeroengine in Flight Course

作　　者：蒋支运[1] 刘杰峰[1] 文演[1] 胡文春[1] 

机构地区：[1]中国人民解放军92074部队

出　　处：《飞机设计》2010年第4期41-44,48,共5页Aircraft Design

摘　　要：飞行参数处理被广泛应用于飞机发动机技术状态监控中,其应用效果取决于飞参数据处理方法的正确性。文中提出了一种基于发动机性能分析的飞参数据分析方法,并研究了其在某具体型号飞机发动机监控中的应用策略。首先根据系统需要实现的功能研究了系统结构,其次给出了发动机在各个工作阶段的监控内容,最后讨论了发动机监控流程。应用实例的分析结果证实了这种方案的正确性和可行性。Flight data disposing has been widely used for the aeroengine state control.The effect of results from the using of flight data disposing is heavily depended on the accuracy of the method used in the control experiment.On the basis of analyzing the performance of aeroengine,a method of flight data disposing is presented,and then its application strategy used for a certain type of aeroengine state control is studied in this paper.First,the system structure is studied according to its function.Second,the control content during every work stage is given.Finally,the control process is discussed.Example analyse results demonstrate that this scheme is right and feasible.

关 键 词：飞行参数 专家规则 监控 发动机 

分 类 号：TP206.1[自动化与计算机技术—检测技术与自动化装置]