刘奇贤

力学系 副教授



电子邮件
liu_qixian@qq.com



主要经历
2016.12-现在：中山大学特聘副研究员
2012.09-2016.12：中山大学，工程力学系，硕博连读
2008.09-2012.06：湖南工学院，机械工程系，本科
研究领域
分数阶动力系统
非线性振动
科研项目
国家自然科学基金青年项目 (**)，主持
博士后科学基金面上项目一等资助 (2018M631024)，主持
广东省自然科学基金重点项目 (2018B**), 参与
代表性论文
刘奇贤，陈衍茂，刘济科. An improved Yuan–Agrawal method with rapid convergence rate for fractional differential equations. Computational Mechanics (JCR-1区), 2018, 63(4): 713-723.
刘奇贤，刘济科，陈衍茂（通讯作者）. Amplitude death induced by fractional derivatives in nonlinear coupled oscillators. Communications in Nonlinear Science and Numerical Simulation (JCR-1区), 2017, 14(8): 081005.
刘奇贤，刘济科，陈衍茂. Alternate?stability switches induced by time delay in nonlinear fractional oscillator. International Journal of Non-linear Mechanics (JCR-1区), 2019, 116(2019): 55-61.
刘奇贤, 刘济科, 陈衍茂(通讯作者). An explicit hybrid method for multi-term fractional differential equations based on Adams and Runge-Kutta schemes. Nonlinear Dynamics (JCR-1区), 2016, 84: 2195-2203.
刘奇贤, 刘济科, 陈衍茂(通讯作者).Asymptotic limit cycle of fractional van der Pol oscillator by homotopy analysis method and memory-free principle, Applied Mathematical Modelling (中科院1区),?2016, 40(4): 3211-3220.
刘奇贤，刘济科，陈衍茂. An analytical criterion for jump phenomena in fractional Duffing oscillators. Chaos Solitons & Fractals (JCR-1区), 2017, 98: 216-219.
刘奇贤，刘济科，陈衍茂. A Second-Order Scheme for Nonlinear Fractional Oscillators Based on Newmark-β Algorithm, Journal of Computational and Nonlinear dynamics, 2018, 13(8): 084510.
许泳 (学生)，刘奇贤 (通讯作者)，刘济科，陈衍茂. A Novel Method for Solving the Bagley-Torvik Equation as Ordinary Differential Equation, Journal of Computational and Nonlinear dynamics, 2019, 14(8): 081005.
刘奇贤，刘济科，陈衍茂. On the theoretical basis of memory-free approaches for fractional differential equations. Engineering Computations, 2019, 36(4): 1201-1218.
刘奇贤，刘济科，陈衍茂. Initial conditions-independent limit cycles of a fractional-order van der Pol oscillator. Journal of Vibration and Control (JCR-1区), 2016, 22(8): 2135-2146.
刘奇贤，刘济科，陈衍茂. Non-diminishing relative error of the predictor-corrector algorithm for certain fractional differential equations. Mathematics and Computers in Simulation, 2015, 117(2015): 10-19.
刘奇贤，何晓松 (学生)，刘济科，陈衍茂，黄林冲. Solving fractional dynamical system with freeplay by combining memory-free approach and precise integration method. Mathematical Problems in Engineering, 2016, 2016: **, 7Pages.
刘奇贤，陈衍茂，刘济科. An Iteration Scheme Suitable for Solving Limit Cycles of Nonsmooth Dynamical Systems. Mathematical Problems in Engineering, 2013, 2013: 582865, 5 Pages.
陈德鸿 (学生)，刘奇贤，陈衍茂. A new bifurcation in non-smooth continuous system inducing semi-limit cycle. Physics Letters A, 2019, 383(16): 1888-1892.
陈衍茂 (导师)，刘奇贤，刘济科. Time-dependent decay rate and frequency for free vibration of fractional oscillator. Journal of Applied Mechanics, 2019, 86(2): 024501 (6 pages).
陈衍茂(导师)，刘奇贤，刘济科. Steady state response analysis for fractional dynamic systems based on memory-free principle and harmonic balancing. International Journal of Non-Linear Mechanics, 2016, 81: 154-164.
陈衍茂 (导师)，刘奇贤，刘济科. Limit cycle analysis of nonsmooth aeroelastic system of an airfoil by extended variational iteration method. Acta Mechanica, 2014, 225(7): 2151-2159.
何晓松(学生)，刘奇贤，黄晓春，陈衍茂.Dynamic response analysis of the fractional-order system of MEMS viscometer. Computer Modeling in Engineering& Sciences, 2015, 108(3): 159-169.