王佐才,男, 1982年12月出生于湖南双峰,美国
密苏里科技大学工学博士,
合肥工业大学“黄山青年学者”教授,硕士生导师。
人物经历
教育经历
2001年-2005年,中南大学,土木建筑学院,本科/学士
2005年-2007年,中南大学,桥梁与隧道工程系,研究生/硕士,导师:任伟新教授
2008年-2011年,
美国密苏里科技大学,土木,建筑,与环境工程学院,研究生/博士,导师:Genda Chen 教授。
工作经历
2008年-2011年,美国密苏里科技大学,土木,建筑,与环境工程学院,Research assistance (助理研究员)
2012年至今,
合肥工业大学,土木与水利工程学院,“黄山青年学者”教授。
现为合肥工业大学研究生院副院长、学科建设与评估处处长,安徽省科协党组成员、副主席(挂职)。
研究内容
主要从事复杂环境下结构振动信号
时频分析理论研究,结构的时变与非线性参数识别,结构的损伤检测的研究工作,提出了非线性
非平稳信号的解析模态分解定理。
研究方向
1. 复杂环境下结构动力响应信号
时频分析理论研究,结构时变与非线性参数识别。
2. 桥梁结构健康诊断、损伤识别与长期健康监测。
3. 既有桥梁检测、鉴定与加固。
4. 桥梁抗震设计方法与性能评估。
5. 大跨桥梁结构空间稳定与振动。
研究介绍
科研项目
1. 2008年6月至2010年1月,美国交通部,密苏里交通部资助的”基于可靠度设计理论的桥梁基础设计规范的荷载系数以及承载力系数标定”。(第一完成人)
2.2008年1月至2009年9月,美国交通部,密苏里交通部,和Ameren公司资助的“Highway N Substation的抗震分析与全模型动力学实验”。(第三完成人)
3.2012年-2013年, 合肥地区城市高架桥抗震设计方法及性能的关键技术课题研究。(
技术负责人)
4.2012年-2015年,基于解析模式分解理论的时变与非线性桥梁系统识别方法研究。(
国家自然科学基金,项目负责人)
研究报告
1. Zuocai Wang (王佐才), Genda Chen, Oh-Sung Kwon, and Sarah Orton, Calibration of Load and Resistance Factors in LRFD Foundation Design Specifications. Final Report MoDOT TRyy0916, Missouri Department of Transportation, Jefferson City, Missouri, November 31, 2010 (Research Report)
2. Genda Chen, Dongming Yan, Zuocai Wang(王佐才), Seth Justin McConnell, David Rogers, and Kazi R. Karim, Structural Assessment of Highway “N” Power Substation under Earthquake Loads. Final Report CIES-09-001, Center for Infrastructure Engineering Studies, Rolla, Missouri, October 16, 2009 (Research Report),
International Journal Paper
1. Zuocai Wang(王佐才) and Weixin Ren, “Dynamic analysis of prestressed concrete box-girder bridges by using beam segment finite element method”, International journal of structural stability and dynamics, 11(2) 379-399, 2011 (SCI, EI收录)
2. G. D. Chen and Z. C. Wang (王佐才), “Response to the Letter to Editor by Dr. M. Feldman Entitled ‘A Signal Decomposition or Lowpass Filtering with Hilbert Transform’.” Mechanic Systems and Signal Processing, 25(8) 3204-3204, 2011,(SCI, EI收录)
3. Genda Chen and Zuocai Wang (王佐才), “A Signal Decomposition Theorem with Hilbert Transform and its Application to Narrowband Time Series with Closely-Spaced Frequency Components” ,Mechanic Systems and Signal Processing, 28, 258-279, 2012 (SCI, EI收录)
4. Zuocai Wang (王佐才)and Genda Chen, “A Recursive Hilbert-Huang Transform Method for Time-Varying Property Identification of Linear Shear-Type Buildings under Base Excitations” ,Journal of Engineering Mechanics ASCE,138(6), 631-639, 2012, (SCI, EI收录)
5. Zuocai Wang (王佐才)and Genda Chen, “A Moving-Window Curve Fitting Method for Crack Detection and Rigidity Identification in Multi-Span Bridges”. Structural control and health monitoring, doi/10.1002/stc.502 2011,(SCI, EI收录)
6. Zuocai Wang (王佐才), Weixin Ren (任伟新), Genda Chen, “A Hilbert Transform Method for Parameter Identification of Time-Varying Structures with Observer Techniques”, Journal of Smart Materials and Structures, doi:10.1088/0964-1726/21/10/105007 2012, (SCI, EI 收录)
7. Zuocai Wang (王佐才), WeixinRen (任伟新), and Genda Chen “Time-varying linear and nonlinear structural identification with analytical mode decomposition and Hilbert transform”, Journal of Structural Engineering, ASCE, revised manuscript submitted, 2012, (SCI, EI 收录)
8. Zuocai Wang (王佐才)and Weixin Ren, “Crack Dectection using Integrated Signals from the Dynamic Response of Girder Bridges, Journal of Central South University, accept, 2012,(SCI, EI收录)
9. Zuocai Wang (王佐才)and Genda Chen, “Analytical mode decomposition of a time series with overlapping and rapidly time-varying frequencies with Hilbert transform” Mechanic Systems and Signal Processing, revised manuscript submitted, 2011,(SCI, EI收录)
10. Zuocai Wang(王佐才)and Genda Chen, “Analytical Mode Decomposition with Hilbert Transform for Modal Parameter Identification of Buildings under Ambient Vibration” Engineering Structures, revised manuscript submitted,2011, (SCI, EI收录)
11. Zuocai Wang (王佐才), Weixin Ren (任伟新), Genda Chen, “Time-varying system identification of high voltage switches of a power substation with novel slide-window least-squares parameter estimations”, paper submitted to Journal of Smart Materials and Structures, under review, 2012, (SCI, EI 收录)
期刊论文
12. 王佐才,任伟新,“基于解析模式分解的密集工作模态参数识别”,振动与冲击,(under review),2012,(EI 收录)
13. 王佐才,任伟新,邢云斐,“基于解析模态分解的时变与非线性结构密集模态参数识别”,振动工程学报,(under review),2012,(EI 收录)
14. 刘景良,任伟新,王佐才,胡异丁,“基于同步挤压小波变换的结构瞬时频率识别”,振动与冲击,(under review),2012,(EI 收录)
15. 张广锋,任伟新,陈亮,王佐才,“东日本大地震中抗震加固后的公路桥的震后特点”,土木工程学报 ,Vol. 46, 2013,(EI 收录)
International Conference Paper
1. Zuocai Wang (王佐才) and Genda Chen, “Adaptive data analysis with analytical mode decomposition and Hilbert transform... ...
2.Zuocai Wang and Genda Chen, “Analytical mode decomposition of a time series with overlapping and rapidly time-varying frequencies with Hilbert transform”, Smart Materials and Structures, 22(9) 095003:1-15, 2013 (SCI, EI 收录) Feartured article
3.Zuocai Wang, Genda Chen, and Weixin Ren, “Differential Settlement Effect on Reliability of Bridge Superstructure and Consideration in LRFD Design Specification”, Prepared Paper, 2013.