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Research on direct digital process of inductance sensor
WANG Xuan-ze, YANG Lian-gen, ZHONG Yu-ning
Frontiers of Mechanical Engineering 2006, Volume 1, Issue 3, Pages 317-322 doi: 10.1007/s11465-006-0023-1
Keywords: traditional corresponding phase-displacement Amplitude-displacement characteristic
Frontiers of Mechanical Engineering 2006, Volume 1, Issue 1, Pages 85-89 doi: 10.1007/s11465-005-0023-6
Keywords: disturbance amplitude disturbance diversity generation processing
Controlling nested wrinkle morphology through the boundary effect on narrow-band thin films
Hanyang XU, Tielin SHI, Guanglan LIAO, Qi XIA
Frontiers of Mechanical Engineering 2019, Volume 14, Issue 2, Pages 235-240 doi: 10.1007/s11465-017-0458-6
Keywords: nested and hierarchical wrinkles morphology amplitude saturation boundary effect
Flow behavior of liquid-solid coupled system of piezoelectric micropump
LU Lijun, WU Jiankang
Frontiers of Mechanical Engineering 2008, Volume 3, Issue 1, Pages 50-54 doi: 10.1007/s11465-008-0003-8
Keywords: amplitude-frequency relationship first-order micropump diaphragm vibration electric
Air-bearing position optimization based on dynamic characteristics of ultra-precision linear stages
CHEN Xuedong, LI Zhixin
Frontiers of Mechanical Engineering 2008, Volume 3, Issue 4, Pages 400-407 doi: 10.1007/s11465-008-0060-z
Keywords: manufacture different interaction air-bearings response amplitude
Separation and extraction of bridge dynamic strain data
Baijian WU, Zhaoxia LI, Ying WANG, T. H. T. CHAN,
Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4, Pages 395-400 doi: 10.1007/s11709-009-0049-7
Keywords: dynamic valuable separatrix strain/stress amplitude frequency
Fatigue Life Prediction of Fiber Reinforced Metal Laminates Under Variable Amplitude Loading
Wu Xueren,Guo Yajun
Strategic Study of CAE 1999, Volume 1, Issue 3, Pages 35-40
Keywords: fiber reinforced metal laminates fatigue bridging stress delamination life prediction
Development of electrorheological chip and conducting polymer-based sensor
Xianzhou ZHANG, Weihua LI, Weijia WEN, Yanzhe WU, Gordon WALLACE,
Frontiers of Mechanical Engineering 2009, Volume 4, Issue 4, Pages 393-396 doi: 10.1007/s11465-009-0043-8
Keywords: electrorheological (ER) fluids conducting polymer (CP) polydimethylsioxane (PDMS) driving frequency amplitude
Impact drive rotary precision actuator with piezoelectric bimorphs
ZHANG Hongzhuang, ZENG Ping, HUA Shunming, CHENG Guangming, YANG Zhigang
Frontiers of Mechanical Engineering 2008, Volume 3, Issue 1, Pages 71-75 doi: 10.1007/s11465-008-0008-3
Keywords: specific fixed-frequency waveform piezoelectric cantilever mechanisms adjustable-amplitude
John H. Bradford,Janna Privette,David Wilkins,Richard Ford
Engineering 2018, Volume 4, Issue 5, Pages 661-666 doi: 10.1016/j.eng.2018.09.004
In ground-penetrating radar (GPR) imaging, it is common for the depth of investigation to be on the same order as the variability in surface topography. In such cases, migration fails when it is carried out from a datum after the application of elevation statics. We introduce a reverse-time migration (RTM) algorithm based on the second-order decoupled form of Maxwell’s equations, which requires computation of only the electric field. The wavefield extrapolation is computed directly from the acquisition surface without the need for datuming. In a synthetic case study, the algorithm significantly improves image accuracy over a processing sequence in which migration is performed after elevation statics. In addition, we acquired a field dataset at the Coral Pink Sand Dunes (CPSD) in Utah, USA. The data were acquired over rugged topography and have the complex internal stratigraphy of multiply eroded, modern, and ancient eolian deposits. The RTM algorithm significantly improves radar depth images in this challenging environment.
Keywords: Ground-penetrating radar Reverse-time migration Sand dune Amplitude analysis
Characteristic of the equivalent impedance for an Article
Zhi-zhong TAN, Hong ZHU, Jihad H. ASAD, Chen XU, Hua TANG
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 12, Pages 2070-2081 doi: 10.1631/FITEE.1700037
Keywords: RLC network Resonance properties Oscillation characteristics Amplitude-frequency
Damping Identification of Bridges Under Nonstationary Ambient Vibration
Sunjoong Kim, Ho-Kyung Kim
Engineering 2017, Volume 3, Issue 6, Pages 839-844 doi: 10.1016/j.eng.2017.11.002
Keywords: Damping Operational modal analysis Traffic-induced vibration Nonstationary Signal stationarization Amplitude-modulating
Title Author Date Type Operation
Research on direct digital process of inductance sensor
WANG Xuan-ze, YANG Lian-gen, ZHONG Yu-ning
Journal Article
Application of a Novel Fuzzy Clustering Method Based on Chaos Immune Evolutionary Algorithm for Edge Detection in Image Processing
Journal Article
Controlling nested wrinkle morphology through the boundary effect on narrow-band thin films
Hanyang XU, Tielin SHI, Guanglan LIAO, Qi XIA
Journal Article
Flow behavior of liquid-solid coupled system of piezoelectric micropump
LU Lijun, WU Jiankang
Journal Article
Air-bearing position optimization based on dynamic characteristics of ultra-precision linear stages
CHEN Xuedong, LI Zhixin
Journal Article
Separation and extraction of bridge dynamic strain data
Baijian WU, Zhaoxia LI, Ying WANG, T. H. T. CHAN,
Journal Article
Fatigue Life Prediction of Fiber Reinforced Metal Laminates Under Variable Amplitude Loading
Wu Xueren,Guo Yajun
Journal Article
Development of electrorheological chip and conducting polymer-based sensor
Xianzhou ZHANG, Weihua LI, Weijia WEN, Yanzhe WU, Gordon WALLACE,
Journal Article
Impact drive rotary precision actuator with piezoelectric bimorphs
ZHANG Hongzhuang, ZENG Ping, HUA Shunming, CHENG Guangming, YANG Zhigang
Journal Article
Reverse-Time Migration from Rugged Topography to Image Ground-Penetrating Radar Data in Complex Environments
John H. Bradford,Janna Privette,David Wilkins,Richard Ford
Journal Article
Characteristic of the equivalent impedance for an
Zhi-zhong TAN, Hong ZHU, Jihad H. ASAD, Chen XU, Hua TANG
Journal Article