火箭橇试验推力测量方法研究

Thrust measurement method for a rocket sled testing

以典型火箭橇试验系统为对象,对系统运动的不同阶段进行力学分析。在建立推力测量系统基础上,对不同马赫数下火箭橇试验的推力数据进行分析处理。研究结果可为综合力学环境火箭橇试验平台的建立提供参考。

Thrust is one of the essential loading parameters of the structure of a sled for a rocket sled testing. Here, firstly the different stages of the movement of a typical rocket sled testing system were analyzed mechanically. Then, the thrust measurement system was built. In the end, the test data measured with this system in different Maeh numbers were processed and discussed. The results provided a theoretical foundation for establishing an integrated mechanical environment platform for rocket sled tests.