大型民用飞机电传飞控系统验证技术研究

摘要

With the progressively development of Larger Civil Aircraft and Program, a lot of advanced high-safety and reliability, full time and full authority Fly-By-Wire technologies are used to design Flight Control System in order to improve the comprehensive performance. The application of advanced technology also increases the com- plexity and risk for the development and verification of Fly-By-Wire flight control system. This paper researches on flight control system of Boeing 777 aircraft which is one of the most successful commercial aircraft. Based on this research and combined with civil aircrafts actual development, the Development and Verification process mode of civil aircraft flight control system is presented by analysis and summary. Some advantage will be beneficial to devel- op larger civil aircraft.%随着国内民用飞机项目研制和型号不断发展，飞控系统采用了先进的高安全、高可靠的全时全权限电传技术，以提高系统综合性能，但同时也增加了电传飞控系统研发与验证的复杂度和风险。以世界上最成功的商业飞机之一——波音777飞机的飞控系统为研究对象，结合国内民机发展情况，进行深入分析和总结，提出了民用飞机飞控系统研发和验证过程模型，为国内民用飞机电传飞控系统的研发和验证提供有益的经验参考。