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Akademický článek

Study on surface integrity of DD5 nickel-based single crystal super-alloy in creep-feed grinding

Autor: JIN Qichao, CAO Shuaishuai, WANG Wenhu, JIANG Ruisong, GUO Lei

Publikováno v: Xibei Gongye Daxue Xuebao, Vol 40, Iss 1, Pp 189-198 (2022)

In order to control the forming surface quality of signal crystal turbine blade tenon teeth in the creep feed grinding, the influence of the creep feed grinding parameters on the grinding surface integrity of DD5 nickel-based single crystal superallo

Externí odkaz: https://doaj.org/article/8881f0cfedeb4626bd0f9e357a993b49

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Akademický článek

Experimental study on grinding surface quality of DD9 nickel-based single crystal super-alloy

Autor: JIN Qichao, LIU Hongjun, ZHANG Shigui, JIANG Ruisong

Publikováno v: Hangkong gongcheng jinzhan, Vol 14, Iss 1, Pp 73-80,150 (2023)

Turbine blade root are commonly processed by grinding, and the grinding process parameters determine the surface quality and fatigue performance.The effect and mechanism of grinding parameters are investigated on the surface roughness and hardness of

Externí odkaz: https://doaj.org/article/cf675a7b42ee4f9ca0025f1503146090

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Report

XMAM:X-raying Models with A Matrix to Reveal Backdoor Attacks for Federated Learning

Autor: Zhang, Jianyi, Zhang, Fangjiao, Jin, Qichao, Wang, Zhiqiang, Lin, Xiaodong, Hei, Xiali

Federated Learning (FL) has received increasing attention due to its privacy protection capability. However, the base algorithm FedAvg is vulnerable when it suffers from so-called backdoor attacks. Former researchers proposed several robust aggregati

Externí odkaz: http://arxiv.org/abs/2212.13675

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Akademický článek

Inverse Identification of Constitutive Model for GH4198 Based on Genetic–Particle Swarm Algorithm.

Autor: Jin, Qichao^1,2 (AUTHOR) jinqichao@chd.edu.cn, Li, Jun¹ (AUTHOR) yhysx1999@126.com, Li, Fulin³ (AUTHOR) lifulin1016@sina.com, Fu, Rui³ (AUTHOR) furui208@sina.com, Yu, Hongyu¹ (AUTHOR) lguo@chd.edu.cn, Guo, Lei¹ (AUTHOR)

Publikováno v: Materials (1996-1944). Sep2024, Vol. 17 Issue 17, p4274. 19p.

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