论文部分内容阅读
为真实卫星天线在卫星地面实验站进行热变形测量的需求, 利用卫星天线小模型, 进行测试技术研究。用电子散斑干涉技术, 在无特殊隔振的条件下,进行全场动态变形测量, 获得了全场变形的信息。结果表明, 该项技术完全有可能用于真实卫星天线热变形实时测量。
For the real satellite antenna in the satellite ground test station for thermal deformation measurement needs, the use of satellite antenna small model, the test technology research. With the electronic speckle interferometry technology, under the condition of no special vibration isolation, the whole field dynamic deformation measurement was carried out and the deformation information of the whole field was obtained. The results show that the technology is entirely possible for real-time satellite antenna thermal deformation measurement.