机构

• 长春光学精密机械与物... [5]
• 地理科学与资源研究所 [3]
• 成都山地灾害与环境研... [2]
• 武汉植物园 [2]
• 武汉岩土力学研究所 [1]
• 沈阳自动化研究所 [1]
• 更多

采集方式

• OAI收割 [14]

内容类型

• 期刊论文 [8]
• 会议论文 [6]

发表日期

• 2023 [1]
• 2022 [2]
• 2020 [2]
• 2019 [1]
• 2012 [1]
• 2011 [4]
• 更多

学科主题

• 岩土力学 [1]

筛选

浏览/检索结果: 共14条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Long-Term Dynamics of Sandy Vegetation and Land in North China 期刊论文  OAI收割 REMOTE SENSING, 2023, 卷号: 15, 期号: 19, 页码: 4803 作者:  Wang, Zhaosheng   |  收藏  |  浏览/下载：19/0  |  提交时间：2023/11/06 sandy land  large-scale remote sensing monitoring  classification of sand  position stability  North China   Prediction of soil water storage using temporal stability in different landscape positions on the northern loess plateau, China 期刊论文  OAI收割 HYDROLOGICAL PROCESSES, 2022, 卷号: 36, 期号: 9, 页码: 15 作者:  Li, Xuezhang;  Shao, Ming'an;  Xu, Xianli   |  收藏  |  浏览/下载：46/0  |  提交时间：2022/10/08 Grey relational grade  landscape position  soil water prediction  temporal stability  the loess plateau   Prediction of soil water storage using temporal stability in different landscape positions on the northern loess plateau, China 期刊论文  OAI收割 HYDROLOGICAL PROCESSES, 2022, 卷号: 36, 期号: 9, 页码: 15 作者:  Li, Xuezhang;  Shao, Ming'an;  Xu, Xianli   |  收藏  |  浏览/下载：31/0  |  提交时间：2022/10/08 Grey relational grade  landscape position  soil water prediction  temporal stability  the loess plateau   Variation of soil carbon accumulation across a topographic gradient in a humid subtropical mountain forest 期刊论文  OAI收割 BIOGEOCHEMISTRY, 2020, 页码: 18 作者:  Tian, Qiuxiang;  Wang, Dongya;  Li, Dong;  Huang, Lin;  Wang, Min   |  收藏  |  浏览/下载：30/0  |  提交时间：2020/10/04 Topographic position  Carbon storage  Particulate organic carbon  Carbon stability  Carbon fractions  Chemical association   Variation of soil carbon accumulation across a topographic gradient in a humid subtropical mountain forest 期刊论文  OAI收割 BIOGEOCHEMISTRY, 2020, 页码: 18 作者:  Tian, Qiuxiang;  Wang, Dongya;  Li, Dong;  Huang, Lin;  Wang, Min   |  收藏  |  浏览/下载：29/0  |  提交时间：2020/10/04 Topographic position  Carbon storage  Particulate organic carbon  Carbon stability  Carbon fractions  Chemical association   Position design of the casing shoe of an abandoned horizontal salt cavern to be used for gas storage 期刊论文  OAI收割 ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS, 2019, 页码: - 作者:  Zhang, Yuhao;  Ma, Hongling;  Shi, Xilin;  Yin, Hongwu;  Zhang, Shengnan   |  收藏  |  浏览/下载：76/0  |  提交时间：2020/04/08 Rock salt  horizontal salt cavern gas storage (HSCGS)  Yield-Dilatancy-Failure model  stability  casing shoe position   An energy-based position control and asymptotic stability analysis for manipulator handling a flexible payload (EI CONFERENCE) 会议论文  OAI收割 10th World Congress on Intelligent Control and Automation, WCICA 2012, July 6, 2012 - July 8, 2012, Beijing, China 作者:  Wang Z.;  Li Y.;  Li Y.;  Li Y.;  Li Y. 收藏  |  浏览/下载：46/0  |  提交时间：2013/03/25 In this paper  an exact dynamic model of manipulator handling a flexible payload is derived by Hamiton's principle. On the basis of the distributed parameter model  a position controller is designed by using Lyapunov function related to the total energy of the system. The controller can achieve the given desired link angles and suppress the vibrations of flexible payload. Using the LaSalle's invariance principle and the characteristic of the differential operator  the asymptotic stability in the neighbor-hood of the desired states of the closed-loop system is proved. The effectiveness of the control strategy proposed is supported by some simulations. 2012 IEEE.   Numerical studies of the position of piles in slope 期刊论文  OAI收割 Geomechanics and Geoengineering: An International Journal, 2011, 卷号: 6, 期号: 3, 页码: 209–215 作者:  Li XP(李新坡);  Luo Y(罗渝);  He SM(何思明);  Wu Y(吴永) 收藏  |  浏览/下载：27/0  |  提交时间：2012/12/28 numerical analysis  pile  slope stability  factor of safety  pile position   Robust trajectory tracking control of autonomous quad-rotor UAV based on double loop frame (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Materials, Mechatronics and Automation, ICMMA 2011, January 15, 2011 - January 16, 2011, Melbourne, VIC, Australia 作者:  Sun Q. 收藏  |  浏览/下载：24/0  |  提交时间：2013/03/25 This paper deals with the under-actuated characteristic of a quad-rotor unmanned aerial vehicle (UAV). By designing the double loop configuration  the autonomous trajectory tracking is realized. The model uncertainty  external disturbance and the senor noise are also taken into consideration. Then the H controller is put forward in the inner loop. An optimal stability augmentation control (SAC) method is used to stabilize the horizon position and keep it away from oscillation. By calculating the nonlinear decouple map  control quantity is converted to the speeds of the four rotors. At last some simulation results and the prototype implementation prove that the control method is effective.   Tracking Testing of Dynamic Errors for Linear Guideway Based on Position Sensitive Detector 会议论文  OAI收割 2011 International Conference on Mechatronics and Information Technology, Shenyang, China, August 16-19, 2011 作者:  Guo DZ(郭大忠);  Zou YY(邹媛媛);  Zhu SJ(朱思俊);  Zhao MY(赵明扬) 收藏  |  浏览/下载：24/0  |  提交时间：2012/06/06 position sensitive detector  motion stability measurement  laser tracing measurement system