摘要
针对采用气动补偿空速系统以改善测高系统精度的现代飞机 ,简要介绍了高度分层的要求 ;阐述了引起飞机空速系统位置误差的主要误差源并进行了分析 ;给出了通过 GPS速度法对歼击机高度分层试飞验证结果 ,并对试飞结果进行了分析和讨论 ;结果表明 ,所得到的试飞数据可为飞机气动补偿空速系统设计和高度分层试飞方法研究提供重要依据。
For modern aircraft that uses aerodynamic compensation system to improve the accuracy of height finding system, this paper describes the requirements for height lamination It also presents the main error source that causes the positions of aircraft airspeed system and analyzes them and gives the verification results of height lamination test through GPS speed method Finally, it analyzes and discusses the flight test results Flight test data got will provide important basis for designing aerodynamic compensation airspeed system of the aircraft and height lamination flight test method
出处
《飞行力学》
CSCD
2001年第2期49-51,56,共4页
Flight Dynamics
