Bifurcations and Exact Solutions of a Cantilever Beam Vibration Model Without Damping and Forced Termsdoi:10.1142/S0218127424500391Jinsen ZhuangGuanrong ChenJibin LiWorld Scientific Publishing CompanyInternational Journal of Bifurcation and Chaos
In this paper, we study this question for the case of non-linear vibrations of a cantilever beam excited harmonically at the unclamped end. We develop a non-linear one-degree-of-freedom beam model and show that the existence of a dynamical potential of beam vibrations can be guaranteed with...
Boundary value problemsMonotone iterative methodPositive solutionsIn this paper, we study the existence of at least one positive solution to the fourth-order two-point boundary value problem (BVP) which models a cantilever beam equation, where one end is kept free. Here f∈C[0,1]×R+,R+, ...
1. A method for fabricating a piezo thin-film diode (piezo-diode) cantilever microelectromechanical system (MEMS), the method comprising: providing a substrate; depositing thin-films overlying the substrate; forming a cantilever beam from the thin-films; and forming a diode embedded with the cant...
The problem is treated as a plane stress case and described by Airy stress function. By using semi-inverse method, the elastic solutions for the beam are obtained, which can be easily degenerated into the ones for homogeneous beams. An example is finally presented to show the effect of non...
However, the proposed nanocantilever has a variety of problems in practical uses. In order to further improve the nanocantilever, the present invention provides a scanning probe microscope in which probe nanometer-sized mechanical oscillators having natural frequencies of 1 MHz to 1 GHz are formed...
Therefore, the bimorph can be discretized along the x-axis, and the deflection and rotation angles at both ends of the beam element can be selected as the generalized coordinates. The deflection is assumed to obtain the shape function matrix of the element, and the linear differential equations...
:吊车支腿垫板、悬臂梁垫板、液压支腿垫板、工程机械支腿垫板 材质:超高分子量聚乙烯 承重范围:4吨-300吨 What is the load-bearing capacity of the Ningwan and Continuously Ultra High Molecular Weight Polyethylene leg pads Name: Crane Leg Pad, Cantilever Beam Pad, Hydraulic Leg Pad, Engineering ...
Free ends under concentrated force in functionally graded magneto-electro-elastic cantilever beam under bending problems of analytical solutions 翻译结果4复制译文编辑译文朗读译文返回顶部 free end of the concentration gradient features elastic cantilever beam bending magnet (Xinhua) -- The resolved the issue...
Mechanical engineering Analytic and finite element solutions for active vibration control of a cantilever beam using piezoceramic sensor and actuator patches UNIVERSITY OF CALIFORNIASANTA BARBARA John C. BruchJr. SpierChristopherAn analytical solution to the equation of motion for a controlled beam with ...