【作者】 王西超； 曹云峰； 刘兴华； 丁萌； 庄丽葵； 王彪；

【Author】 Wang Xichao,Cao Yunfeng,Liu Xinghua,Ding Meng,Zhuang Likui,Wang Biao(College of Automation Engineering,Nanjing University of Aeronautics & Astronautics,Nanjing,210016,China)

【机构】 南京航空航天大学自动化学院；

【摘要】 为解决传统无人机飞控系统设计中面临的设计文档歧义性、系统工程模型与领域工程模型转换效率低下等问题,研究了一种混合式数字样机设计方法。首先,针对飞控系统多领域的特点设计了一种由概念模型和实现模型构成的分层次混合式数字样机模型;随后,研究了一种由系统需求到软件产品代码的无缝设计流程;最后,以某无人机飞控系统为例进行了混合式数字样机的设计及仿真。设计结果表明:该设计方法能够提高飞控系统设计效率,支持各类飞行器控制系统数字样机的设计。更多还原

【Abstract】 In order to eliminate the ambiguity of the design documents,and to improve the efficiency of convert the systems engineering model to domain engineering model,a hybrid digital prototype design was researched in flight control system design.First,a hybrid virtual prototype model consisting of conceptual model and implementation model was designed according to the multi-domain characteristics of UAV airborne system.Then,a seamless design process from system requirements to product software was researched.Last,a certain UAV flight control system digital prototype was designed。The experimental results demonstrate that the digital prototype can improve the efficiency of the flight control system design,and it was support various aircraft flight control system design.更多还原