机构

• 力学研究所 [1]
• 长春光学精密机械与物... [1]
• 国家天文台 [1]
• 上海应用物理研究所 [1]

采集方式

• OAI收割 [4]

内容类型

• 期刊论文 [3]
• 会议论文 [1]

发表日期

• 2023 [1]
• 2017 [1]
• 2016 [1]
• 2011 [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 Combined nonlinear wave and current induced instantaneously-liquefied soil depth in a non-cohesive seabed 期刊论文  OAI收割 COASTAL ENGINEERING, 2023, 卷号: 179, 页码: 12 作者:  Yang LJ(杨鲤境);  Gao FP(高福平);  Li CF(李畅飞)   |  收藏  |  浏览/下载：45/0  |  提交时间：2022/12/20 Combined wave -current loading  Pore pressure  Non -cohesive seabed  Instantaneous liquefaction  Phase lag  Analytical solution   A model of the time-variable gravity field inverted from combined GRACE on-board GPS and KBR range rate data 期刊论文  OAI收割 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2017, 卷号: 60, 期号: 7, 页码: 2568 作者:  Guo NanNan;  Zhou XuHua;  Wu Bin;  Zhao Gang   |  收藏  |  浏览/下载：19/0  |  提交时间：2021/12/06 GRACE  Time-variable gravity field  K-band range-rate measurements  On-board GPS observations  Combined solution   Enhanced immobilization of ReO4- by nanoscale zerovalent iron supported on layered double hydroxide via an advanced XAFS approach: Implications for TcO4- sequestration 期刊论文  OAI收割 APPLIED CATALYSIS B-ENVIRONMENTAL, 2016, 卷号: 192, 期号: -, 页码: 268—276 作者:  Sheng, GD;  Tang, YN;  Linghu, WS;  Wang, LJ;  Li, JX 收藏  |  浏览/下载：44/0  |  提交时间：2016/09/12 ZERO-VALENT IRON  HUMIC SUBSTANCE INTERACTION  WEAK MAGNETIC-FIELD  AQUEOUS-SOLUTION  CR(VI) REMOVAL  COMBINED BATCH  WASTE-WATER  PILLARED BENTONITE  CARBON NANOTUBES  ARSENITE REMOVAL   Adaptive control at launching using three loop autopilot (EI CONFERENCE) 会议论文  OAI收割 2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011, July 15, 2011 - July 17, 2011, Inner Mongolia, China 作者:  Zhang Y. 收藏  |  浏览/下载：25/0  |  提交时间：2013/03/25 In order to guarantee the precise initial flight trajectory  control the missile disturbance of large disturbance torque  three loop adaptive autopilot was researched. The characteristics of the projectile and three loop autopilot instruction formation characteristics were analysed. From equivalent pitching angle of lateral acceleration feedback loop  combined with the instruction of generalized error  autopilot structure was simplified  and three loop autopilot adaptive control law and stability were designed. The test data show that when disturbance torque was 600Nm  the attitude angle generalized error was -4.4. In the time lasted about 15s  late trajectory accuracy was within 1.0.Three loop autopilot adaptive control law was able to control the disturbance of initial trajectory and adapt to dynamic characteristics changes  control system stability. It was the initial trajectory accurate solution method of flight. 2011 IEEE.