The Test of Dynamic Forces on Jet Elements and Signal Processing
This paper presents a new developing dynamic output force from elements measuring system and the new measuring method of dynamic force. The measuring system has two kinds of test devices, which share the same structure and different weight. According to the system response, we can constitute the dynamic model of measuring system. We acquire the force wave according the work principle of jet element. The curve of control force is obtained by the least squares method. The test results show that the measuring difference of different test device is less than 5％ and this method can be spread to the science experiment and engineering application.
jet element measuring dynamic force modeling
Peng Zenghui Yao Xiaoxian Xie Dianhuang
School of Mechanic Engineering, Beijing institute of technology, Beijing, 100081, China
国际会议
北戴河
英文
10-13
2007-06-06（万方平台首次上网日期，不代表论文的发表时间）