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Mechanical Admittance Analysis of Rifle shoulder System(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
1997年05期
Page:
61-64
Research Field:
Publishing date:

Info

Title:
Mechanical Admittance Analysis of Rifle shoulder System
Author(s):
Kong
School of Mechanics,NUST,Nanjing 210094
Keywords:
rif les st ructural analy sis admit tance analysis ( mechanics) rifle-sho ulder sy stem phase compensation method quat ratur e compo nent method
PACS:
TJ22
DOI:
-
Abstract:
In this paper, the st ructur e of the measurement system for measuring rif leshoulder sy stem’s dynamic parameter s and the method of finding the mechanical admittance results are int roduced. An ef fective means of fining f requency spect rum is presented and the characteristic analy sis of ty pical mechanical admit tance funct ion is also made. Quadrature component method is used to ident ify the mechanical admit tance par ameters of the rifle-shoulder sy stem. Based o n the statist ical ex periment s w ith larg e sample size and theoret ical analysis, the law of the mechanical admit tance for the Chinese people’ s phy sique characterist ics and the r ang e of each modulus parameter are given. They are valuable to the further researches on the interact ion betw een man and w eapon.

References:

1 卢文祥, 杜润声. 机械工程测试信息信号分析, 武汉: 华中理工大学出版社, 1989. 368~389
2 左鹤声. 机械阻抗与应用. 北京: 机械工业出版社, 1987. 16~37
3 马和中. 生物力学导论. 北京: 北京航天航空大学出版社, 1986. 97~147

Memo

Memo:
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Last Update: 2013-03-29