机构

• 长春光学精密机械与物... [1]
• 武汉岩土力学研究所 [1]
• 沈阳自动化研究所 [1]
• 兰州化学物理研究所 [1]

采集方式

• OAI收割 [4]

内容类型

• 会议论文 [2]
• 期刊论文 [2]

发表日期

• 2025 [1]
• 2020 [1]
• 2012 [1]
• 2008 [1]

学科主题

筛选

浏览/检索结果: 共4条，第1-4条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择作者升序作者降序发表日期升序发表日期降序题名升序题名降序提交时间升序提交时间降序 Equivalent Nodal Intensity-Based Contact Model for 3D Finite-Discrete Element Method in Rock Fracturing Analysis 期刊论文  OAI收割 ROCK MECHANICS AND ROCK ENGINEERING, 2025, 页码: 28 作者:  Liu, He;  Zhu, Panpan;  Liu, Quansheng;  Sun, Chaoyi;  Yang, Yongtao   |  收藏  |  浏览/下载：28/0  |  提交时间：2025/06/27 FDEM  Contact calculation  Rock fracture  Parallel computing   Probing the tribological performances of hydrogenated amorphous carbon film in methane atmosphere based on Hertzian elastic contact model 期刊论文  OAI收割 Tribology International, 2020, 期号: 155, 页码: 106790 作者:  Lin Chen;  Xubing Wei;  Guangan Zhang;  Lunlin Shang;  Zhibin Lu   |  收藏  |  浏览/下载：51/0  |  提交时间：2021/12/08 a-C:H film  Methane  Hertzian elastic contact  First principles calculation   The design of computer-generated holograms for testing unsymmetrical optical surfaces (EI CONFERENCE) 会议论文  OAI收割 2012 International Symposium on Photonics and Optoelectronics, SOPO 2012, May 21, 2012 - May 23, 2012, Shanghai, China 作者:  Zhang X.;  Zhang Y.;  Zhang X. 收藏  |  浏览/下载：44/0  |  提交时间：2013/03/25 It is a technical difficulty to test the unsymmtrical optical surfaces in non-contact methods. But we can do it using computer-generated holograms (CGH). The principle and design of the CGH have been discussed in the paper. Take the cubic suface as an example  The order separation of the CGH is analyzed theoretically and the simulation result of the order separation is given in the paper. We develop the binary process of the continuous CGH phase function and get the sample of the amplitude CGH. A CGH for testing a cubic phase plate with duty cycle 0.5 is fabricated by using e-beam lithographic techniques. In this situation  the contrast of the interference fringe pattern can achieve a level of 99.4% by calculation. 2012 IEEE.   Kinematical Model-based Yaw Calculation for an All-Terrain Mobile Robot 会议论文  OAI收割 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, XIan, China, July 2-5, 2008 作者:  Song XK(宋小康);  Wang YC(王越超);  Wu ZW(吴镇炜) 收藏  |  浏览/下载：52/0  |  提交时间：2012/06/06 All-terrain mobile robots  Kinematics modeling  Wheel slip  Wheel-terrain contact  Yaw calculation