A METHOD OF OBTAINING BORE PRESSURE CURVE WITH TRANSFER FUNCTION

摘要

A method of obtaining bore pressure curve with transfer function is introduced, including its basic theory and test results. The test is carried out with a 7.62mm rifled gun. The above signal processing is performed with the signal processor 5562A. The results show that the variation of the obtained pressure curve x(t) is quite close to the actual pressure curve, and the method is simple. Finally, in this paper, the error sources of the method are analyzed and the improving proposals are put forward.