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[期刊论文] 作者:Hongchao Zhang, 来源:美中外语 年份:2005
[期刊论文] 作者:Hongchao Zhang, 来源:计算数学(英文版) 年份:2003
In this paper we present a nonmonotone trust region algorithm for general nonlinear constrained optimization problems. The main idea of this paper is to combine...
[会议论文] 作者:Hongchao Zhang, 来源:2013 PKU Workshop On Optimization and Data Sciences(北大优化和数据科 年份:2013
[会议论文] 作者:Hongchao Zhang, 来源:第十届数值优化与数值代数国际会议(The 10th International Conference on Numeri 年份:2015
[期刊论文] 作者:Hongchao Zhang,You Meng,Longfe, 来源:黑龙江科技学院学报 年份:2018
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Chaonan Cui,Hongchao Zhang,Zhixun Luo, 来源:纳米研究(英文版) 年份:2020
Nonprecious metal catalysts are known of significance for electrochemical N2 reduction reaction (NRR) of which the mechanism has been illustrated by ongoing inv...
[期刊论文] 作者:Yawei Hu,Shujie Liu,Huitian Lu,Hongchao Zhang, 来源:中国机械工程学报 年份:2019
The remaining useful life (RUL) prediction of mechanical products has been widely studied for online system performance reliability,device remanufacturing,and p...
[期刊论文] 作者:Mengmeng Li,Hongchao Zhang,Jian Lu,Zhonghua Shen, 来源:中国光学快报(英文版) 年份:2022
The propagating of laser-generated ultrasonic waves in K9 glass was investigated.Many methods have been developed to detect the laser ultrasound since laser ultrasonic waves can be used to measure material parameters or characterize materia......
[期刊论文] 作者:Jie Huang,Lin Yang,Hongchao Zhang,Lei Chen,Xianying Wu, 来源:中国物理B(英文版) 年份:2019
An air-spark switch plasma was diagnosed by the Mach–Zehnder laser interferometer with ultra-high spatial and temporal resolution. The interferograms containin...
[会议论文] 作者:Xi Wang,Zewen Li,Hongchao Zhang,Zhonghua Shen,Xiaowu Ni, 来源:2012年全国光学工程博士生论坛 年份:2012
  When the silicon material is irradiated by laser,it absorbs the laser energy leading to the temperature rise and the thermal stress.The damage effect includ...
[会议论文] 作者:Huazhong Zhu,Jian Lu,Xiaowu Ni,Zhonghua Shen,Hongchao Zhang, 来源:LIMIS 2016——The 4th International Symposium on Laser Interac 年份:2016
  The objective of the work reported is to study the material removal mechanisms of removing the corrosion layer from the ancient coins using laser beam as th...
[期刊论文] 作者:Jiali ZHAO,Shitong PENG,Tao LI,Shengping LV,Mengyun LI,Hongchao ZHANG, 来源:机械工程前沿 年份:2019
The rise of the engine remanufacturing industry has resulted in increased possibilities of energy conservation during the remanufacturing process,and scheduling...
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