先进战斗机的飞行控制计算机系统研究

Study on Flight Control Computer Systems of Advanced Fighters

先进战斗机具有超声速巡航、隐身性、敏捷性和短距/垂直起降(STOVL)等技术特征。这要求先进战斗机不但在气动外形和推进系统与传统战斗机不同,而且还必须改善飞行控制系统的结构和功能。首先详细分析了F-22战斗机和联合攻击机(JSF)的飞行控制计算机系统组成和结构,并对它们的典型特征进行了分析。随后,根据中国目前的微电子工业技术和软件技术水平,探讨了研制适合中国的下一代战斗机飞控计算机系统的多项关键技术和发展思路。

The advanced fighter should possess the performance such as super-sound cruising, stealth, agility, short take-off vertical landing（STOVL）. For this purpose, it is not enough only to improve the aerodynamic and propulsion systems. More importantly, it is necessary to enhance the function of the flight control system and improve its architecture. At first, the study gives the flight control computer system in fighter of F-22 and joint strike fighter （JSF）. And the paper also analyses their architecture and gives the virtues and shortages. Then, an attempt is made to propose several key technologies with the flight control computer in the advanced fighter and their development thinking adapted to the electrical industry and software level in China.