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《Journal of Vibration and Shock》 2015-16
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Active vibration control method for variable order oscillator

YE Yu-min;ZHOU Lin-gen;XIE Xing-bo;CCCC Three Harbor Consultants Co.Ltd;Shanghai Dong Hua Construction Management Co.Ltd;College of Field Engineering,PLA University of Science & Technology;  
The dimensionless version of a model oscillator was studied,whose equation of motion is given. Due to the complication of the approximate expression of variable order( VO) differential operator,it is difficult to design directly the controller. Based on the analysis of the curve of displacement versus time,a truncation mode of VO differential operator was proposed. The concept of variable oblivion factor was introduced,meanwhile,an optimal controller was developed for the VO differential equation under study in order to reduce the dynamic responses.
【Fund】: 国家自然科学基金重点项目(U1134207);国家自然科学基金(51178160)
【CateGory Index】: TB535
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 Sun Chunyan Xu Wei(Northwestern Polytechnical University,710072,Xi’an,China);Response power spectral density estimate of a fractionally damped nonlinear oscillator[J];应用力学学报;2013-03
2 Shi Xingxing1,Zhou Xingde2,Zhu Qize3,Liu Guangbo1,Liu Qianmin1(1.College of Mechanics and Materials,Hohai University Nanjing,210098,China)(2.College of Civil Engineering and Transportation Engineering,Hohai University Nanjing,210098,China)(3.Jiangsu East China Engineering Design Co.,Ltd Nanjing,210007,China);Optimal Order of Fractional-Order Vibration Control of Building Structure[J];振动.测试与诊断;2013-02
【Co-citations】
Chinese Journal Full-text Database 2 Hits
1 YE Yu-min;ZHOU Lin-gen;XIE Xing-bo;CCCC Three Harbor Consultants Co.Ltd;Shanghai Dong Hua Construction Management Co.Ltd;College of Field Engineering,PLA University of Science & Technology;;Active vibration control method for variable order oscillator[J];振动与冲击;2015-16
2 SUN Chun-yan;XU Wei;Department of Applied Mathematics,School of Natural and Applied Sciences,Northwestern Polytechnical University;;An Analog Equation Method-Based Numerical Scheme for Initial Value Problems of Stochastic Fractional Differential Equations[J];应用数学和力学;2014-10
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Liang Taonian,Chen Jianjun (School of Electromechanical Engineering,Xidian University Xi′an,710071,China);Fractional Order PI~λD~μ Robust Control for Time Delay System[J];振动.测试与诊断;2011-03
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