FRACTIONAL-ORDER

作品数:273被引量:483H指数:10
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相关领域:理学更多>>
相关作者:谭超李特吴莹康艳梅更多>>
相关机构:西安交通大学三峡大学更多>>
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相关基金:国家自然科学基金国家教育部博士点基金中国博士后科学基金安徽省自然科学基金更多>>
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Adaptive sliding mode output tracking control based-FODOB for a class of uncertain fractional-order nonlinear time-delayed systems被引量:6
《Science China(Technological Sciences)》2020年第9期1854-1862,共9页WANG Zhen WANG XinHe XIA JianWei SHEN Hao MENG Bo 
supported by the National Natural Science Foundation of China (Grant Nos. 61573008 and 61973199);the Post-Doctoral Applied Research Projects of Qingdao (Grant No. 2015122)。
An adaptive sliding mode control(ASMC) method, based on fractional-order disturbance-observer(FODOB), is presented for a class of fractional-order nonlinear time-delay systems(FONTDS) with uncertainties to solve the t...
关键词:adaptive sliding mode control FRACTIONAL-ORDER disturbance-observer TIME-DELAY UNCERTAINTY 
Stability and bifurcation control of a neuron system under a novel fractional-order PD controller被引量:3
《Science China(Technological Sciences)》2019年第12期2120-2129,共10页SHI Shuo XIAO Min RONG LiNa ZHENG WeiXing TAO BinBin CHENG ZunShui XU FengYu 
supported by the National Natural Science Foundation of China(Grant Nos. 61573194, 51775284);the Natural Science Foundation of Jiangsu Province of China(Grant Nos. BK20181389, BK20171441);the Key Project of Philosophy and Social Science Research in Colleges and Universities in Jiangsu Province(Grant No. 2018SJZDI142);the Australian Research Council(Grant No. DP120104986)
In this paper, we address the problem of bifurcation control for a delayed neuron system. By introducing a new fractional-order Proportional-Derivative(PD) feedback controller, this paper aims to control the stability...
关键词:Hopf bifurcation fractional-order PD controller neuron system time delay 
Bifurcation control of a fractional-order delayed competition and cooperation model of two enterprises被引量:3
《Science China(Technological Sciences)》2019年第12期2130-2143,共14页XU ChangJin LIAO MaoXin LI PeiLuan 
supported by the National Natural Science Foundation of China(Grant No.61673008);the Project of High-level Innovative Talents of Guizhou Province(Grant No.[2016]5651);Major Research Project of the Innovation Group of the Education Department of Guizhou Province(Grant No.[2017]039);the Project of Key Laboratory of Guizhou Province with Financial and Physical Features(Grant No.[2017]004);the Foundation of Science and Technology of Guizhou Province(Grant Nos.[2018]1025and [2018]1020)
The competition and cooperation among enterprises has become a hot topic and focus issue in today’s world. How to manage the enterprise well so as to achieve the maximum output is an important problem for enterprise ...
关键词:bifurcation control competition and cooperation model ENTERPRISE stability hopf bifurcation fractional order DELAY 
Stochastic averaging technique for SDOF strongly nonlinear systems with delayed feedback fractional-order PD controller被引量:9
《Science China(Technological Sciences)》2019年第2期287-297,共11页CHEN LinCong LIANG Xiao ZHU WeiQiu ZHAO YaoBing 
supported by the National Natural Science Foundation of China(Grant Nos.11672111,11432012,11602089);the Program for New Century Excellent Talents in Fujian Province University,and the Technological Project of Huaqiao University(Grant Nos.ZQN-YX307,ZQNYX505)
A stochastic averaging technique is proposed to study the randomly excited single-degree-of-freedom(SDOF) strongly nonlinear systems with delayed feedback fractional-order proportional-derivative(PD) controller. The d...
关键词:αstochastic AVERAGING STRONGLY nonlinear system time DELAY FRACTIONAL-ORDER PD^a CONTROLLER 
Comparative study on bifurcation control methods in a fractional-order delayed predator-prey system被引量:4
《Science China(Technological Sciences)》2019年第2期298-307,共10页HUANG ChengDai CAO JinDe 
supported by the Nanhu Scholars Program for Young Scholars of XYNU
This paper focuses on the comparative analysis of bifurcation control approaches for a fractional-order delayed predator-prey system. The state feedback schemes with and without time delay are dexterously designed dur...
关键词:FRACTIONAL-ORDER time delay state FEEDBACK BIFURCATION control PREDATOR-PREY system 
Firing properties and synchronization rate in fractional-order Hindmarsh-Rose model neurons被引量:11
《Science China(Technological Sciences)》2014年第5期914-922,共9页XIE Yong KANG YanMei LIU Yong WU Ying 
supported by the National Natural Science Foundation of China(Grant Nos.11272241and 10972170)
We find that the fractional-order Hindmarsh-Rose model neuron demonstrates various types of firing behavior as a function of the fractional order in this study.There exists a clear difference in the bifurcation diagra...
关键词:fractional calculus chaos BIFURCATION Hindmarsh-Rose model SYNCHRONIZATION 
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