Study on thrust measurement method for rocket sled testing
WANG Jun-ping1，MAO Yong-jian1，DONG Long-lei2，LEI Lei2
1. Institute of Systems Engineering, China Academy of Engineering Physics, Mianyang 621900, China; 2. School of Aerospace, Xi'an Jiaotong University, Xi'an 710049, China
Abstract：Thrust is one of the essential loading parameters of the structure on sled of rocket sled testing. In this paper, firstly, the mechanics of the movement of a typical rocket sled testing system in different stages is analyzed. Then, the thrust measurement system is built. In the end, the test data measured by this system in different Mach number are processed and discussed. The results can provide theoretical foundation for establishing an integrated mechanical environment platform based on rocket sled testing.
2013, Vol. 32 
