摘要
为适应现代战争的作战要求,提高作战范围和生存能力,雷达需要具备较高的机动转移能力,能够快捷的架设/撤收和运输.某机动雷达天线面积为100 m2,要求9个人在20 min完成架撤,且天线要求单车运输.总体方案将雷达天线分解为10个子阵,每个子阵能够自动折叠和展开.根据总体要求,构思一套巧妙的联动机构,借助CAE虚拟现实分析技术进行建模和仿真,最终完成该装置的工程设计和实现.工程样机测试证明该机构达到设计指标要求,攻克雷达整机工程研制的关键技术难关.
To meet the operational requirements of modern warfare, radar must has high mobility to improve its detective range and survival capability. The antenna area of a target acquisition radar is up to 100 m2 and must be set up or pack down within 20 minutes and 9 persons. Furthermore, the whole antenna array must be pack down into one transport unit. The radar array is divided into 10 sub-arrays in the general design project, and each sub-array can perform automatic folding/unfolding by itself. A combined mechanism is designed using virtual reality technology modeling and simulation technologies of Adams. The physical prototype test shows that the device meets the requirements of design indices. The key technologies are captured for the whole radar engineering research and manufacture.
出处
《计算机辅助工程》
2013年第A01期342-345,共4页
Computer Aided Engineering
