摘要
现代军机结构中含有大量运动机构,为设计及装配过程带来了巨大挑战。通过虚拟仿真技术对这些复杂运动机构的运动原理进行分析和仿真,能有效地帮助工艺人员对其进行工艺分析,找出运动机构中的可调量,指导现场工人进行安装调试,缩短设计及装配周期。采用CATIA的运动学仿真模块DMU对飞机起落架机构进行了运动机构仿真和分析,能有效模拟飞机起落架机构的实际运动状态,为其设计、优化及装配提供了依据。
Large quantity of motion structures brings big challenges to design and assembly in aircraft manufacture. The virtual simulation technology can simulate and analyze these complex motions, which can instruct people＇s work during the installation and debugging process. This paper uses CATIA-DMU platform to simulate and analyze the motion of aircraft landing gear and gives the guidance for design optimization and on-site assembly.
出处
《航空制造技术》
2015年第6期89-91,共3页
Aeronautical Manufacturing Technology
