IMECH-IR  > 流固耦合系统力学重点实验室
Alternative TitleIdentification of Cross-section Loads Based on Measured Strain of Missile Body
刘玉标; 邢云林; 申仲翰
Source Publication兵工学报
Other AbstractA pressing problem facing to missile designer is to identify the cross section loads of missile load by measured strains data which would be conveniently obtained in the flight test. A load identification method based on the measured strain data of the surface of the missile body is introduced to determine the equivalent bending moment and the axial force of the cross section. In order to eliminate the interference of the fault points of the measured data, a defect rejection principle based on linear correlation theory is presented to improve the reliability of the identification method. A verification test is designed to verify the accuracy and reliability of the identification method. Results show that the method has the high identification accuracy and can be applied to the engineering practice.
KeywordOrdnance Science And Technology Missile Body Load Identification Linear Correlation Least Square Method
Indexed ByCSCD ; EI
WOS Keywordordnance science and technology ; missile body ; load identification ; linear correlation ; least square method
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Document Type期刊论文
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GB/T 7714
刘玉标,邢云林,申仲翰. 基于应变测量的弹体截面载荷识别[J]. 兵工学报,2016,37(1900-01-02):332-337.
APA 刘玉标,邢云林,&申仲翰.(2016).基于应变测量的弹体截面载荷识别.兵工学报,37(1900-01-02),332-337.
MLA 刘玉标,et al."基于应变测量的弹体截面载荷识别".兵工学报 37.1900-01-02(2016):332-337.
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