Initial
发表于 2025-3-26 22:32:49
,Dynamics of an Impact System Analyzed by “Mathematica”,niques are based on procedures that translate an analytical approach into numerical language. It is only natural, therefore, that efforts are being directed to providing a mathematical operation with a program that simulates this operation in a numerical way. On the other hand, the way in which nume
appall
发表于 2025-3-27 01:56:02
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Budget
发表于 2025-3-27 06:54:07
Using an Unsteady Panel Method with Fluid-Structure Interaction Problems, rigid plate in a uniform flow is studied with an implicit discrete vortex model. A quasi—steady approximation to this unsteady model is derived by neglecting the influence of the wake created behind the plate. The qualitative behavior described by this analytical model is compared to numerical simu
arterioles
发表于 2025-3-27 09:34:06
Methods of Dynamic Analysis of Open and Closed Manipulators, Incorporating Dry Friction in Joints,inematic chains with a joined subchain. The analysis can take into account dry friction (with two distinct phases: kinetic friction and stiction) both in sliding and rotary joints. The method presented also enables flexibility and clearance in drives to be taken into consideration. On the basis of p
FLAX
发表于 2025-3-27 16:28:56
Method for Optimisation of Random Vibrations of Nonlinear Mechanical System,ysis and synthesis. A lot of CAE codes are available now. In many cases these codes include optimisation as standard possibility as well as they allow utilising user developed external optimisation procedures. Commercial FEM codes for one extreme localisation usually demand several tens trials for r
旧病复发
发表于 2025-3-27 18:36:08
Effects of High-Frequency Bi-Directional Support-Excitation of the Follower-Loaded Double Pendulum, stabilize the pendulum with respect to flutter and divergence, and the range of load arrangements for which flutter exists is broadened. This range is diminished with transverse excitation added, the flutter stability is increased whereas stability with respect to divergence is decreased. Nonlinear
Acumen
发表于 2025-3-27 22:46:08
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Asperity
发表于 2025-3-28 05:10:10
Forming the Properties of Nonlinear Mechanical Systems by Means of Vibration,It is well known that under the action of vibration the properties of nonlinear dynamic systems are changed quite considerably: the former positions of equilibrium and types of motion disappear and the new ones appear, chaotic motions are either initiated or suppressed, the effective rheological characteristic of bodies are changed.
FEIGN
发表于 2025-3-28 06:35:00
Nonlinear Wave Motion: Complexity and Simplicity Revisited,The concepts of the theory of nonlinear waves are briefly analyzed. Two examples are given characterizing the nonlinear effects in wave propagation. The first deals with short-living solitary waves in a dispersive medium and the second with interaction of two-dimensional nonlinear waves.
ferment
发表于 2025-3-28 12:31:25
Solid Mechanics and Its Applicationshttp://image.papertrans.cn/i/image/460546.jpg