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Back analysis of geomechanical parameters for rock mass under complex geological conditions using a novel algorithm 期刊论文  OAI收割
TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2023, 卷号: 136, 页码: 13
作者:  
Li, Hui;  Chen, Weizhong
  |  收藏  |  浏览/下载:5/0  |  提交时间:2025/06/27
Research on two assembling methods of 650 mm SiC lightweight mirror 会议论文  OAI收割
Shenzhen, China, 2023-08-04
作者:  
Wang Tao, Ren;  Peng, Wang
  |  收藏  |  浏览/下载:20/0  |  提交时间:2024/02/28
Backward automatic calibration for three-dimensional landslide models 期刊论文  OAI收割
GEOSCIENCE FRONTIERS, 2021, 卷号: 12, 期号: 1, 页码: 231-241
作者:  
Titti Giacomo;  Bossi Giulia;  Zhou Gordon G. D.;  Marcato Gianluca;  Pasuto Alessandro
  |  收藏  |  浏览/下载:45/0  |  提交时间:2021/02/01
Back-propagation neural network and support vector machines for gold mineral prospectivity mapping in the Hatu region, Xinjiang, China 期刊论文  OAI收割
EARTH SCIENCE INFORMATICS, 2018, 卷号: 11, 期号: 4, 页码: 553-566
作者:  
Zhang, Nannan;  Zhou, Kefa;  Li, Dong
  |  收藏  |  浏览/下载:28/0  |  提交时间:2020/07/08
Identifying geomechanical parameters of high cut rock slopes by an improved multi-output support vector machine method 期刊论文  OAI收割
ENVIRONMENTAL EARTH SCIENCES, 2016, 卷号: 75, 期号: 8, 页码: -
作者:  
Li, Shaojun;  Zhao, Hongbo;  Ru, Zhongliang;  Sun, Qiancheng;  Li, Jiajian
  |  收藏  |  浏览/下载:26/0  |  提交时间:2018/06/05
Probabilistic back analysis based on Bayesian and multi-output support vector machine for a high cut rock slope 期刊论文  OAI收割
ENGINEERING GEOLOGY, 2016, 卷号: 203, 页码: 178-190
作者:  
Ru, Zhongliang;  Li, Shaojun;  Zhao, Hongbo;  Sun, Qiancheng
  |  收藏  |  浏览/下载:20/0  |  提交时间:2018/06/05
Probabilistic back analysis for geotechnical engineering based on Bayesian and support vector machine 期刊论文  OAI收割
JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2015, 卷号: 22, 期号: 12, 页码: 4778-4786
作者:  
Chen Bing-rui;  Zhao Hong-bo;  Ru Zhong-liang;  Li Xian
  |  收藏  |  浏览/下载:12/0  |  提交时间:2018/06/05
Automate fry counting using computer vision and multi-class least squares support vector machine 期刊论文  OAI收割
AQUACULTURE, 2013, 卷号: 380, 页码: 91-98
作者:  
收藏  |  浏览/下载:66/0  |  提交时间:2014/07/17
Comparison of random forest, support vector machine and back propagation neural network for electronic tongue data classification: Application to the recognition of orange beverage and Chinese vinegar 期刊论文  OAI收割
SENSORS AND ACTUATORS B-CHEMICAL, 2013, 卷号: 177, 页码: 970-980
作者:  
Liu, Miao;  Wang, Mingjun;  Wang, Jun;  Li, Duo
收藏  |  浏览/下载:30/0  |  提交时间:2016/06/22
Structural design of primary mirror subassembly for space telescope (EI CONFERENCE) 会议论文  OAI收割
2nd International Conference on Mechatronics and Applied Mechanics, ICMAM 2012, December 8, 2012 - December 9, 2012, Taiwan
作者:  
Xu H.
收藏  |  浏览/下载:71/0  |  提交时间:2013/03/25
In order to design a large aperture primary mirror with the diameter of 1150 mm  the parameters impacting on gravity deformation of the mirror were analyzed and discussed in detail  including material selection  diameter-thickness ratio  the number of the support points  location selection and lightweight structure  etc. A novel space mirror structure system was put forward  and its back was opened and supported by six points on back. The dynamic and static and thermal characteristics were analyzed based on the finite element method. Analysis results showed the surface figure accuracy reached to RMS 14.5nm under the action of gravity load along the optical axis direction and the first-order natural frequency was 214Hz which met to the designed indexes requirements. (2013) Trans Tech Publications  Switzerland.