Optimization on Interval Uncertainty of Artillery Recoil Resistance

LI Rong;YANG Guo-lai;SUN Quan-zhao;XIAO Hui

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    Published By: Journal Of Ballistics

    CN 32-1343/TJ

Journal Of Ballistics ›› 2017, Vol. 29 ›› Issue (2) : 78.

Optimization on Interval Uncertainty of Artillery Recoil Resistance

  • LI Rong, YANG Guo-lai, SUN Quan-zhao, XIAO Hui
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Abstract

In order to reduce the force of artillery carriage and obtain the better recoil resistance,the optimization on interval uncertainty of recoil fluid-hole were conducted.The three-parameter interval was defined combining with tolerance,and then the uncertainty optimization model and algorithm based on three-parameter interval were established.Taking the dimension of fluid hole as the uncertainty variable,the interval optimization design of the shape size of control rod was carried out by using the method mentioned above.The outer diameter of the control rod with different tolerance-grades was optimized.Research results show that the peak interval of recoil resistance is reduced after the optimization,and the recoil resistance curve is more gentler with a better fullness.The synchronous optimization of the tolerance design and the design of the outer diameter of control rod was realized.The optimum design-scheme of the outer diameter of the control rod considering the workmanship and the recoil resistance was obtained.

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artillery / recoil resistance / structure design / interval optimization / uncertainty dimension

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LI Rong, YANG Guo-lai, SUN Quan-zhao, XIAO Hui. Optimization on Interval Uncertainty of Artillery Recoil Resistance. Journal Of Ballistics. 2017, 29(2): 78

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