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为满足多架飞机的实时监控需求，对实时遥测系统的结构和原理进行了研究，使用VC++开发工具以及MapX控件，开发了基于多目标的飞行电子地图软件。软件采用C/S结构设计，并应用MapX控件对Maplnfo地理信息系统进行二次开发。软件能显示多架飞机的位置信息、实时飞行轨迹和导航参数，使地面指挥员和监控人员能够同时地掌握所有飞行器的飞行状态，增强了导航信息的可读性和可视效果，满足了多目标综合监控的需求，对以后的型号试飞任务起到了积极的作用。“,”In order to meet the needs of real?time monitoring of multiple aircrafts,structure and principle of real?time telem?etry system is studied. A flight electronic map software based on multi?objective was developed with VC++ development tool and MapX control. The C/S structure is used in the software design. MapX control is adopted for secondary development of Maplnfo GIS. The software can display position information,real?time fight path and navigation parameters of multiple aircrafts,so that the ground commander and the operators can grasp of flight state of all aircrafts simultaneously. It enhances the readability and visual effects of navigation information and meet the needs of multi?objective comprehensive monitoring. It plays a positive role in flight test.