Integral expression and affecting factors for the additional impact load of an adaptive base

Zhong Jian-lin; Ren Jie; Cai De-yong; Hu Jian-guo

doi:10.11883/1001-1455(2015)05-0668-07

Volume 35 Issue 5

Nov. 2015

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Zhong Jian-lin, Ren Jie, Cai De-yong, Hu Jian-guo. Integral expression and affecting factors for the additional impact load of an adaptive base[J]. Explosion And Shock Waves, 2015, 35(5): 668-674. doi: 10.11883/1001-1455(2015)05-0668-07

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Zhong Jian-lin, Ren Jie, Cai De-yong, Hu Jian-guo. Integral expression and affecting factors for the additional impact load of an adaptive base[J]. Explosion And Shock Waves, 2015, 35(5): 668-674. doi: 10.11883/1001-1455(2015)05-0668-07

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Integral expression and affecting factors for the additional impact load of an adaptive base

doi: 10.11883/1001-1455(2015)05-0668-07

1.
School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China
2.
72465 Army, Jinan 25002, Shandong, China
3.
Xi'an Modern Control Technology Research Institute, Xi'an 710065, Shaanxi, China

Received Date: 2014-03-19
Rev Recd Date: 2014-05-12
Publish Date: 2015-10-10

Abstract

Abstract

To research the analytical method and affecting factors of the additional impact load, an integral expression formula was derived for the additional impact load. Three major parameters affecting the additional impact load were obtained. A numerical model was built for the adaptive base. And the correctness of this modeling method was verified by the test. Based on the built numerical model, a mathematic model was developed by combining the MISO (multiple-input, single-output) multivariate generalized polynomials neural network to describe the mechanical properties of the adaptive base. Thereby, the intelligent decision analysis was conducted for the affecting factors of the additional impact load. The analysis results show that the affecting factors for the additional impact load from high to low levels are cord modulus, section area and cord spacing. If the change of one parameter would cause the additional load to increase, the affecting factor by the corresponding parameter on the additional impact load decreases.
- mechanics of explosion,
- affecting factor,
- numerical model,
- adaptive base,
- additional impact load

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References(11)

References

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