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浏览/检索结果: 共12条，第1-10条 帮助

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Phase-lag effect on the instantaneously-liquefied seabed depth under progressive waves: Explicit approximations 期刊论文  OAI收割
APPLIED OCEAN RESEARCH, 2024, 卷号: 147, 页码: 12
作者:  Li CF(李畅飞);  Yu JH(于嘉豪);  Gao FP(高福平)
  |  收藏  |  浏览/下载：39/0  |  提交时间：2024/06/11
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：46/0  |  提交时间：2022/12/20
A new two-sensor non-destructive testing method of grouted rock bolts 期刊论文  OAI收割
CONSTRUCTION AND BUILDING MATERIALS, 2022, 卷号: 317, 期号: -, 页码: -
作者:  Liu, Liu;  Li, Shaojun;  Jiang, Xi;  Tao, Fengjuan
  |  收藏  |  浏览/下载：17/0  |  提交时间：2023/08/02
Qualitative analysis of MTEM response using instantaneous attributes 期刊论文  OAI收割
JOURNAL OF APPLIED GEOPHYSICS, 2017, 卷号: 146, 页码: 37-45
作者:  Fayemi, Olalekan;  Di, Qingyun
  |  收藏  |  浏览/下载：30/0  |  提交时间：2018/09/26
Qualitative analysis of MTEM response using instantaneous attributes 期刊论文  OAI收割
JOURNAL OF APPLIED GEOPHYSICS, 2017, 卷号: 146, 页码: 37-45
作者:  Fayemi, Olalekan;  Di, Qingyun
  |  收藏  |  浏览/下载：29/0  |  提交时间：2018/09/26
A novel calibration method for Acoustic Vector Sensor 会议论文  OAI收割
OCEANS 2016 MTS/IEEE Monterey, Monterey, Canada, September 19-23, 2016
作者:  Zhang Y(张瑶);  Gu HT(谷海涛);  Li GN(李冠男)
收藏  |  浏览/下载：41/0  |  提交时间：2015/12/16
A Blind Frequency Offset Estimator for Coherent M-PSK System in Autonomous Radio 期刊论文  OAI收割
CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 2013, 卷号: 32, 期号: 3, 页码: 1205-1217
作者:  Wang, Le;  Wang, Zhugang;  Xiong, Weiming
收藏  |  浏览/下载：29/0  |  提交时间：2015/10/29
High precision test method for dynamic imaging of space camera (EI CONFERENCE) 会议论文  OAI收割
2010 IEEE International Conference on Advanced Computer Control, ICACC 2010, March 27, 2010 - March 29, 2010, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States
作者:  Jin L.-X.;  Zhang K.;  Zhang K.;  Zhang K.;  Zhang K.
收藏  |  浏览/下载：26/0  |  提交时间：2013/03/25
A test method for dynamic imaging of space TDICCD (Time Delay and Integration Charge Coupled Devices) camera was presented in this paper. The test method adopted the PLL (Phase Locked Loop) technology and CMAC (Cerebella Model Articulation Controller) friction compensation as control strategy. Furthermore  According to this method  a test system for dynamic imaging of space TDICCD camera was designed and implemented. The system simulated the movement of the ground objects relative to the space aerocraft  to validate the capability of image speed match and the dynamic imaging quality of TDICCD camera. The design adopted a precision turntable and a drift turntable to simulate the movement around the earth and the drift motion in different latitude due to the rotation of earth  of the aerocraft. The turntables were drived by permanent magnet torque motor which was powered by PWM (Pulse Width Modulation). The system adopted DSP (Digital Signal Processor) as the control core and reached a very high performance. The experimental results showed that the steady speed error was better than 0.01 % and the instantaneous speed error reached 0.0267%. The precision of the test system designed met the requirement for dynamic imaging of TDICCD camera. 2010 IEEE.  
Extrapolate well logs based on the constrained interpolation algorithm 期刊论文  OAI收割
APPLIED GEOPHYSICS, 2008, 卷号: 5, 期号: 4, 页码: 307-313
作者:  Liu Hongwei;  Liu Hong;  Qin Yueshuang;  Shou Hao
  |  收藏  |  浏览/下载：16/0  |  提交时间：2018/09/26
Extrapolate well logs based on the constrained interpolation algorithm 期刊论文  OAI收割
APPLIED GEOPHYSICS, 2008, 卷号: 5, 期号: 4, 页码: 307-313
作者:  Liu Hongwei
  |  收藏  |  浏览/下载：13/0  |  提交时间：2018/09/26