Výsledky vyhledávání - "Zhang Faping"

Akademický článek

Nonlinear Material Behavior Analysis under High Compression Pressure in Dynamic Conditions

Autor: Muhammad Zubair Zahid, Shahid Ikramullah Butt, Tauqeer Iqbal, Syed Zohaib Ejaz, Zhang Faping

Publikováno v: International Journal of Aerospace Engineering, Vol 2017 (2017)

Gun chamber pressure is an important parameter in proofing of ammunition to ensure safety and reliability. It can be measured using copper crushers or piezoelectric sensor. Pressure calculations in copper crusher method are based on linear plastic de

Externí odkaz: https://doaj.org/article/a810358e95bb44ebb7b8827bd45ef953

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Akademický článek

Nonlinear inversion method based on dynamics model modification

Autor: Zhang Faping, Wu Kai

Publikováno v: MATEC Web of Conferences, Vol 288, p 01003 (2019)

In the fields of modern aviation system, subgrade vehicle system and complex mechanical system, there is a problem that parameters of most dynamic models are inaccurate. This problem results in a large difference between the model results and the exp

Externí odkaz: https://doaj.org/article/e59c619be7d54813ad30043fa5594621

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Akademický článek

A Knowledge Context Fuzzy Clustering Method Based on Genetic Algorithm

Autor: Zhang Faping, Li Li, Zhou Cuixiang

Publikováno v: MATEC Web of Conferences, Vol 139, p 00064 (2017)

A fuzzy clustering method based on genetic algorithm is proposed aiming at the problem of automatic clustering of knowledge context. Firstly, the knowledge context model is constructed to determine the similarity measure of knowledge context. Then th

Externí odkaz: https://doaj.org/article/3c7dc9370cb641bfa2f4f9ef5a505db0

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Akademický článek

Research on the construction method of mechanical model for micro-hole drilling based on compression characteristics of contact area

Autor: Feng, Kuikui, Long, Jianyu, Zhang, Faping, Li, Chuan, Wu, Zhenhe, Zhang, Mengdi, Wang, Biao

Publikováno v: In Journal of Manufacturing Processes 12 December 2024 131:1404-1422

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Akademický článek

Quantitative Optimization of Workpiece-fixture System's Clamping Forces

Autor: Lu Jiping, Zuo Jianhua, Ma Ning, Zhang Faping, Qian Hanbo

Publikováno v: International Journal of Computational Intelligence Systems, Vol 4, Iss 3 (2011)

The paper discusses the stability of workpiece-fixture system and quantitative optimization of clamping forces during precise machining. Based on the force screw theory and the minimum norm principle, a mathematical model is formulated to calculate t

Externí odkaz: https://doaj.org/article/a8c6ea4997f44571b7eb17db57289fb8

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