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浏览/检索结果: 共23条，第1-10条 帮助 限定条件 发表日期：2018    专题：北京航空航天大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Hybrid preventive maintenance of competing failures under random environment 期刊论文 RELIABILITY ENGINEERING & SYSTEM SAFETY, 2018, 卷号: 174, 页码: 130-140 作者:  Yang, Li;  Zhao, Yu;  Peng, Rui;  Ma, Xiaobing 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/30 Maintenance  Competing failures  Random environment  Non-constant control limit   Design and Research of a Late-Model Intelligent Speed Limit System 会议论文 International Conference on Mechanical Design, ICMD 2017, Beijing, China, 2017-10-13 作者:  He, Jiawen;  Wang, Yang;  Han, Zhonghao 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/30 Design and Research of a Late-Model Intelligent Speed Limit System 期刊论文 Mechanisms and Machine Science, 2018, 卷号: 55, 页码: 765-775 作者:  He, J.;  Wang, Y.;  Han, Z. 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Controllers  Intelligent control  Microcontrollers  Real time control  High Speed  Low speed  Microcontroller unit  Photoelectric encoders  PID adjustment  Speed limit  Speed   3D Nanoporous Gold with Very Low Parting Limit Derived from Au-Based Metallic Glass and Enhanced Methanol Electro-oxidation Catalytic Performance Induced by Metal Migration 期刊论文 CHEMNANOMAT, 2018, 卷号: 4, 页码: 88-97 作者:  Xu, Yi;  Yiu, Pak Man;  Shan, Guangcun;  Shibayama, Tamaki;  Watanabe, Seiichi 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 electrocatalysis  metal migration  metallic glass  methanol electro-oxidation  nanoporous gold   Research on Al-alloy sheet forming formability during warm/hot sheet hydroforming based on elliptical warm bulging test 期刊论文 AIP ADVANCES, 2018, 卷号: 8 作者:  Cai, Gaoshen;  Wu, Chuanyu;  Gao, Zepu;  Lang, Lihui;  Alexandrov, Sergei 收藏  |  浏览/下载：14/0  |  提交时间：2019/12/30 Aluminum sheet  Curve fitting  Metal forming  Polynomial approximation  Tensile testing  Equivalent condition  Fitting functions  Forming limit curve  Forming limit diagrams  Material constant  Quadratic polynomial  Sheet hydro-forming  Uniaxial tensile test  Aluminum alloys   A material point method model and ballistic limit equation for hyper velocity impact of multi-layer fabric coated aluminum plate 期刊论文 INTERNATIONAL JOURNAL OF MECHANICS AND MATERIALS IN DESIGN, 2018, 卷号: 14, 页码: 511-526 作者:  Ye, Zhiping;  Zhang, Xiong;  Zheng, Gangtie;  Jia, Guanghui 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Hyper velocity impact  Material point method  Multi-layer fabric coated aluminum plate  Space suit  Ballistic limit equation   Differential evolution optimization for stuffed Whipple shield ballistic limit equations [填充式防护结构弹道极限方程的差异演化优化] 期刊论文 Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2018, 卷号: 44, 页码: 1489-1495 作者:  Jia, G.;  Yao, G.;  Zhang, S. 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/30 Ballistics  Digital storage  Errors  Forecasting  Numerical methods  Optimization  Parameter estimation  Safety testing  Ballistic limit equations  Differential evolution algorithms  Integrated modeling  Relative errors  Whipple shield  Evolutionary algorithms   A Study on Upper Limit Frequency of Symmetric Extended TEM Cells 期刊论文 APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2018, 卷号: 33, 页码: 1368-1373 作者:  Song, Chunjiang;  Fu, Xinkai;  Dai, Fei 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/30 Resonant frequency  resonant modes  TEM Cells  upper limit frequency   Structural reliability simulation and parameter sensitivity analysis of cooling channel for thrust chamber [推力室冷却通道结构可靠性仿真及参数敏感性分析] 期刊论文 Hangkong Dongli Xuebao/Journal of Aerospace Power, 2018, 卷号: 33, 页码: 2651-2659 作者:  Zhang, S.;  Jin, P.;  Cai, G. 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/30 Cooling  Reliability analysis  Rocket engines  Rockets  Sensitivity analysis  Stochastic systems  Testing  Thermal conductivity  Equivalent stress  Liquid rocket engines  Lower confidence limit  Regenerative coolingchannel  Stress-strength interference  Structural reliability  Monte Carlo methods   Notch Effect on the Fatigue Behavior of a TC21 Titanium Alloy in Very High Cycle Regime 期刊论文 APPLIED SCIENCES-BASEL, 2018, 卷号: 8 作者:  Nie, Baohua;  Chen, Dongchu;  Zhao, Zihua;  Zhang, Jianglong;  Meng, Yu 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/30 very high cycle fatigue  notch effect  titanium alloy  fatigue limit