民机自动飞控系统需求捕获及确认策略研究  

Research on the Requirement Capture and Validation Strategy of the Automatic Flight Control System of Civil Aircraft

作　　者：李媛媛 赵宏业 魏鹏 LI Yuanyuan;ZHAO Hongye;WEI Peng(Beijing Keeven Aviation Instrument Co.,Ltd.,Beijing,101300 China)

机构地区：[1]北京青云航空仪表有限公司,北京101300

出　　处：《科技资讯》2023年第14期245-249,共5页Science & Technology Information

摘　　要：民用飞机为实现安全性、经济性、舒适性,往往会采用自动飞控系统以减轻飞行员驾驶负担,提升飞机自动控制水平,自动、稳定控制飞机姿态和轨迹。随着自动飞控系统的发展和功能复杂度增加,增加了系统研发的复杂度。为在设计初期避免研制错误和不良或非预期影响的风险,充分做好需求捕获及需求确认工作保证设计实现的正确性和完整性,以开发出高度综合化、集成化、复杂化的民用飞机自动飞控系统。该文根据SAEARP4754A提供的民用飞机或复杂系统的开发指南,开展民用飞机自动飞控系统在需求捕获与确认方面的研究,形成了民用飞机自动飞控系统需求捕获及确认策略,为民用飞机自动飞控系统的正向开发提供方法和思路。In order to achieve safety,economy,comfort,civil aircraft usually use automatic flight con-trol systems to reduce pilots'driving burden,improve the automatic control level of aircraft,and automatical-ly and stably control aircraft's attitude and trajectory.With the development of the automatic flight control system and the increase of functional complexity,the complexity of the research and development of the sys-tem has increased.In order to avoid the risks of development errors and adverse or unexpected impacts at the initial stage of design,fully work of requirement capture and requirement validation can ensure the correct-ness and integrity of design implementation,so as to develop a highly comprehensive,integrative and complex automatic flight control system of civil aircraft.According to the development guide of civil aircraft or com-plex systems provide by SAE ARP 4754A,this paper conducts research on requirement capture and require-ment validation of the automatic flight control system of civil aircraft,and forms the requirement capture and validation strategy of the automatic flight control system of civil aircraft,which provides methods and ideas for the forward development of the automatic flight control system of civil aircraft.

关 键 词：民用飞机 自动飞行 需求捕获 需求确认 

分 类 号：V249.121[航空宇航科学与技术—飞行器设计]