全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Safiye Ghasemi , Alireza Nazemi , Soleiman Hosseinpour
来源:[J].Nonlinear Dynamics(IF 3.009), 2017, Vol.89 (4), pp.2669-2682Springer
摘要:This paper deals with a numerical technique for fractional optimal control problems (FOCPs) based on a neural network scheme. The fractional derivative in these problems is in the Riemann–Liouville sense. The fractional derivative is approximated using the Grunwald–Letnikov ...
作者:Jin Wang , Shi-Li Sun , Jian Hu
来源:[J].Nonlinear Dynamics(IF 3.009), 2017, Vol.89 (2), pp.971-985Springer
摘要:In this paper, the three degrees-of-freedom motion of a two-dimensional rectangular liquid tank under wave action is simulated by the boundary element method in time domain. The coupling effects between tank motion and internal sloshing flow are investigated in partially fil...
作者:Henrik Ebel , Marko K. Matikainen , Vesa-Ville Hurskainen ...
来源:[J].Nonlinear Dynamics(IF 3.009), 2017, Vol.88 (2), pp.1075-1091Springer
摘要:This study thoroughly examines various higher-order three and four-node beam elements for use in the absolute nodal coordinate formulation (ANCF). The paper carefully investigates which potential benefits and drawbacks the utilization of higher-order ANCF beam elements witho...
作者:Bing Tang , Ke Deng
来源:[J].Nonlinear Dynamics(IF 3.009), 2017, Vol.88 (4), pp.2417-2426Springer
摘要:The properties of discrete breathers and modulational instability in a discrete \(\phi ^{4}\) nonlinear lattice which includes the next-nearest-neighbor coupling interaction are investigated analytically. By using the method of multiple scales combined with a quasi-discreteness a...
作者:Tianchen Yuan , Jian Yang , Li-Qun Chen
来源:[J].Nonlinear Dynamics(IF 3.009), 2017, Vol.90 (4), pp.2495-2506Springer
摘要:A piezoelectric energy harvester is investigated with the focus on its nonlinear behavior. The harvester consists of a circular composite plate with the clamped boundary, a proof mass and two steel rings. A reduced-order model of the harvester is established, and the parameters a...
作者:Xiaoyang Liu , Daniel W. C. Ho , Qiang Song ...
来源:[J].Nonlinear Dynamics(IF 3.009), 2017, Vol.90 (3), pp.2057-2068Springer
摘要:This paper investigates the finite-time and fixed-time stabilization (FFTS) of switched systems with discontinuous dynamics, external disturbances and delays. Firstly, a new parameterized discontinuous stabilizer is designed to ensure the FFTS of switched discontinuous systems in...
作者:Wenfan Zhang , Yan Liu , Shengli Cao ...
来源:[J].Nonlinear Dynamics(IF 3.009), 2017, Vol.90 (3), pp.1841-1850Springer
摘要:The flow-induced vibration of two-dimensional wing coupled with two nonlinear energy sinks (NESs) under freestream is studied by numerical methods, and the relationship between the vibration suppression and targeted energy transfer (TET) of the system is analyzed in detail. First...
作者:Stevan M. Cvetićanin , Dušan Zorica , Milan R. Rapaić
来源:[J].Nonlinear Dynamics(IF 3.009), 2017, Vol.88 (2), pp.1453-1472Springer
摘要:An original generalization of telegrapher’s equation is derived by considering the topological generalization of the elementary circuit used in transmission line modeling in order to include the effects of charge accumulation along the line. Also, capacitive and inductive ph...
作者:Shixing Liu , Fang Guan , Yong Wang ...
来源:[J].Nonlinear Dynamics(IF 3.009), 2017, Vol.88 (2), pp.1229-1236Springer
摘要:The new action of a nonstandard \(S=\int _a^b {e^{[p\dot{q}-H(p,q,t)]}dt}\) with a nonstandard Hamiltonian is introduced. The nonstandard Hamiltonian equations are obtained by using the standard variational method. Some new dynamical properties that the nonlinear systems hold are...
作者:Grzegorz Orzechowski , Marko K. Matikainen , Aki M. Mikkola
来源:[J].Nonlinear Dynamics(IF 3.009), 2017, Vol.88 (3), pp.1953-1968Springer
摘要:Modeling and analysis of complex dynamical systems can be effectively performed using multibody system (MBS) simulation software. Many modern MBS packages are able to efficiently and reliably handle rigid and flexible bodies, often offering a wide choice of different formulations...

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