中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共7条，第1-7条

帮助

条数/页：排序方式：
	Measurement While Drilling Method for Estimating the Uniaxial Compressive Strength of Rocks Considering Frictional Dissipation Energy 期刊论文 OAI收割 INTERNATIONAL JOURNAL OF GEOMECHANICS, 2024, 卷号: 24, 期号: 11, 页码: 14 作者: Cheng, Xu; Tang, Hua; Wu, Zhenjun; Qin, Hui; Zhang, Yonghui \| 收藏 \| 浏览/下载：1/0 \| 提交时间：2025/06/27 Measurement while drilling Specific energy Uniaxial compressive strength Granite Sandstone Limestone
	Dynamic Numerical Simulation and Transfer Learning-Based Rapid Rock Identification during Measurement While Drilling (MWD) 期刊论文 OAI收割 PROCESSES, 2024, 卷号: 12, 期号: 6, 页码: 34 作者: Fang, Yuwei; Wu, Zhenjun; Jiang, Lianghua; Tang, Hua; Fu, Xiaodong \| 收藏 \| 浏览/下载：1/0 \| 提交时间：2025/06/27 measurement while drilling (MWD) numerical simulation rock classification transfer learning neural network drilling parameters granite limestone sandstone
	Accuracy analysis and real-time inversion and imaging logging while drilling azimuth electromagnetic wave resistivity measurements 期刊论文 OAI收割 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2023, 卷号: 66, 期号: 9, 页码: 3990-3998 作者: Li XingHan; Zhang WenXiu; Chen Peng; Chen WenXuan; Wang Jun \| 收藏 \| 浏览/下载：24/0 \| 提交时间：2023/12/28 Azimuth electromagnetic wave resistivity measurement logging while drilling 1D inversion and imaging Logging while drilling Accuracy analysis
	BILSTM-Based Deep Neural Network for Rock-Mass Classification Prediction Using Depth-Sequence MWD Data: A Case Study of a Tunnel in Yunnan, China 期刊论文 OAI收割 APPLIED SCIENCES-BASEL, 2023, 卷号: 13, 期号: 10, 页码: - 作者: Cheng, Xu; Tang, Hua; Wu, Zhenjun; Liang, Dongcai; Xie, Yachen \| 收藏 \| 浏览/下载：30/0 \| 提交时间：2023/08/02 rock mass classification measurement while drilling deep neural networks Bi-directional Long Short-Term Memory
	High precision magnetic azimuth correction of horizontal well by multi-station analysis 期刊论文 OAI收割 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2019, 卷号: 62, 期号: 7, 页码: 2759-2766 作者: Liu JianGuang; Di QingYun; Zhang WenXiu \| 收藏 \| 浏览/下载：45/0 \| 提交时间：2019/08/22 MWD (Measurement While Drilling) technology Magnetic azimuth correction Multi-station analysis High precision
	A GEOSTRESS MEASUREMENT METHOD BASED ON AN INTEGRATED DRILLING AND OPTICAL MICROSCOPIC IMAGING SYSTEM 期刊论文 OAI收割 ACTA GEOTECHNICA SLOVENICA, 2018, 卷号: 15, 期号: 1, 页码: 16-27 作者: Wang, Jinchao; Wang, Chuanying; Han, Zengqiang; Wang, Yiteng; Tang, Xinjian \| 收藏 \| 浏览/下载：31/0 \| 提交时间：2020/04/08 geostress probe optical microscopy measurement while drilling search circle
	油井井下工具供电及电机控制系统研究学位论文 OAI收割工程硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2012 张新超收藏 \| 浏览/下载：148/0 \| 提交时间：2015/09/02 随钻测量无刷直流电机电源控制数字信号处理器模糊控制 Measurement while drilling Brushless DC motor Power control Digital signal processor Fuzzy control