新型飞行控制系统总线数据处理方法优化设计

Optimization design of new type flight control system bus data processing method

针对新型飞控采集器采集数据流数增多、试飞模式改变的问题,对原有飞行控制系统总线数据处理软件进行优化设计。使用内存影射技术管理原始数据的读写操作,同时优化设计校线文件管理模块和参数文件管理模块,实现了多流、多表号飞控数据的快速处理。通过工程使用验证,软件有效解决了多流、多表号飞行控制系统总线数据处理问题。

Aiming at the data stream of new type flight control system collection facility increasing and flight-test mode changing,the original flight control system bus data processing software is optimized. Technology of memory mapping is used to manage the reading and writing of original data and optimize the design of calibration curve file management module and parame-ter file management module,thus to realized the quick processing of flight control data with multithread and multi-table. Practi-cal use in project proved that the software has the ability in solving the problem of processing the data of flight control system with multithread and multi-table.