SAGE Publications
SCIE-ISI SCOPUS (1995-2023)
1077-5463
1741-2986
Cơ quản chủ quản: SAGE Publications Inc. , SAGE Publications Ltd
Lĩnh vực:
Materials Science (miscellaneous)Automotive EngineeringMechanics of MaterialsMechanical EngineeringAerospace Engineering
Các bài báo tiêu biểu
Dynamics and Control of Cranes: A Review We review crane models available in the literature, classify them, and discuss their applications and limitations. A generalized formulation of the most widely used crane model is analyzed using the method of multiple scales. We also review crane control strategies in the literature, classify them, and discuss their applications and limitations. In conclusion, we recommend appropriate mod... ...
Tập 9 Số 7 - Trang 863-908 - 2003
A state-of-the-art review of structural control systems The utilization of structural control systems for alleviating the responses of civil engineering structures, under the effects of different kinds of dynamics loadings, has become a standard technology, although there are still numerous research approaches for advancing the effectiveness of these methodologies. The aim of this article is to review the state-of-the-art technologies in struc... ...
Tập 21 Số 5 - Trang 919-937 - 2015
Modeling the Cardiac Tissue Electrode Interface Using Fractional Calculus The tissue electrode interface is common to all forms of biopotential recording (e.g., ECG, EMG, EEG) and functional electrical stimulation (e.g., pacemaker, cochlear implant, deep brain stimulation). Conventional lumped element circuit models of electrodes can be extended by generalization of the order of differentiation through modification of the defining current-voltage relationships.... ...
Tập 14 Số 9-10 - Trang 1431-1442 - 2008
Vibration analysis of smart piezoelectrically actuated nanobeams subjected to magneto-electrical field in thermal environment In this paper, vibration characteristics of magneto-electro-thermo-elastic functionally graded (METE-FG) nanobeams is investigated in the framework of third order shear deformation theory. Magneto-electro-thermo-elastic properties of FG nanobeam are supposed to vary smoothly and continuously along the thickness based on power-law form. To capture the small size effects, Eringen’s nonlocal... ...
Tập 24 Số 3 - Trang 549-564 - 2018
Analysis of the Van der Pol Oscillator Containing Derivatives of Fractional Order In this paper a modified version of the classical Van der Pol oscillator is proposed, introducing fractional-order time derivatives into the state-space model. The resulting fractional-order Van der Pol oscillator is analyzed in the time and frequency domains, using phase portraits, spectral analysis and bifurcation diagrams. The fractional-order dynamics is illustrated through numerical ... ...
Tập 13 Số 9-10 - Trang 1291-1301 - 2007
On the analytical and experimental assessment of the performance of a quasi-zero-stiffness isolator This paper presents a study of a quasi-zero-stiffness (QZS) isolator. A unique relationship between the geometry configuration and the stiffness of the spring elements is obtained in order to design the property of high-static-low-dynamic stiffness. Analytical solutions of the nonlinear QZS system are derived with the harmonic balance method for the characteristic analysis of the force tr... ...
Tập 20 Số 15 - Trang 2314-2325 - 2014
Command Shaping for Nonlinear Crane Dynamics Motion-induced vibration can be greatly reduced by properly shaping the reference command. Input shaping is one type of reference shaping method that is based largely on linear superposition. In this paper we document the impact of nonlinear crane dynamics on the effectiveness of input shaping. As typical bridge cranes are driven using Cartesian motions, they behave nearly linearly for lo... ...
Tập 16 Số 4 - Trang 477-501 - 2010
Iteration Perturbation Method for Strongly Nonlinear Oscillations In this paper, the author proposes a new perturbation technique coupling with iteration method, yielding a powerful mathematical tool for an analytical solution of nonlinear equations. The obtained results are valid not only for weakly nonlinear problems but also for strongly nonlinear ones. Furthermore, the approximate solutions are valid for the whole solution domain, and even the first... ...
Tập 7 Số 5 - Trang 631-642 - 2001
Frequency characteristics of a viscoelastic graphene nanoplatelet–reinforced composite circular microplate This is the first research on the frequency analysis of a graphene nanoplatelet composite circular microplate in the framework of a numerical-based generalized differential quadrature method. Stresses and strains are obtained using the higher order shear deformation theory. The microstructure is surrounded by a viscoelastic foundation. Rule of the mixture is used to obtain varying mass de... ...
Tập 27 Số 1-2 - Trang 101-118 - 2021
Frequency Response and Jump Avoidance in a Nonlinear Passive Engine Mount This paper explores a model for a nonlinear one-degree of freedom passive vibration isolator system, known as a smart engine mount. Nonlinearities are employed to analyze and possibly improve the behavior of the optimal linear mount. Nonlinear damping and stiffness rates of the isolator have interacting effects on the dynamic behavior of the mount. The frequency response of the system is ... ...
Tập 12 Số 11 - Trang 1205-1237 - 2006