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本技术针对特种军用飞机应用的轻型机载控制台的结构设计进行了总结提炼论述。在抗机载恶劣环境,轻量化,不隔振连接安装等要求下,对减重、加固和提高刚度强度等结构设计提出的解决方案,通过模态分析和随机振动分析等仿真,通过后期的环境试验、鉴定试验和实际装机应用验证切实可行。本文中结构形式、构造、减重和加固等设计方法对相似产品具有参考意义。本产品满足GJB6674-2009《海军机载显控台通用要求》的使用要求,是全金属材料、大尺寸(外形尺寸:宽750mm,高1572mm,深910mm)机载控制台,且重量轻(实物重量为28.5 kg),是目前国内全金属材料中最轻的机载控制台,实现了机载控制台轻量化、通用化,达到了同期国内同类产品领先水平。本产品已经应用在特种军用飞机上,取得了较好的经济效益和社会效益。几十套轻型机载控制台已在多架飞机上完成了装机、交付和使用。目前运行情况良好。点评人:朱辉,男,研究员,中国电子科技集团公司第十研究所,长期从事电子系统工程及设备的结构总体设计和环境适应性设计工作。
The technology for the special military aircraft light aircraft control console structure design summary summarized. Under the requirements of anti-airborne harsh environment, light weight, non-vibration-proof connection and installation, the solutions to the structural design of weight reduction, reinforcement and stiffness strength improvement are proposed through modal analysis and random vibration analysis, Environmental tests, identification tests and practical application of practical verification. In this article, the design methods such as structure, structure, weight reduction and reinforcement have reference value for similar products. This product meets the GJB6674-2009 “Naval Airborne Display Controller General Requirements” requirements, is all-metal materials, large size (Dimensions: width 750mm, height 1572mm, depth 910mm) airborne console, and light weight Weight of 28.5 kg), is the lightest airborne console in the domestic all-metal materials, to achieve a lightweight airborne console, universal, reached the same level of leading domestic products over the same period. This product has been used in special military aircraft, and achieved good economic and social benefits. Dozens of light airborne consoles have been installed, delivered and used on multiple aircraft. The current operation is good. Commentator: Zhu Hui, male, researcher, the tenth Institute of China Electronics Technology Group Corporation, has long been engaged in the overall design of electronic systems engineering and equipment structure and environmental adaptability design.