Mechanical Vibration Analysis and Computation
نویسندگان
چکیده
منابع مشابه
Vibration Analysis of Global Near-regular Mechanical Systems
Some near-regular mechanical systems involve global deviations from their corresponding regular system. Despite extensive research on vibration analysis (eigensolution) of regular and local near-regular mechanical systems, the literature on vibration analysis of global near-regular mechanical systems is scant. In this paper, a method for vibration analysis of such systems was developed using Kr...
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Time-varying forces and accelerations occur in daily life, and are commonly experienced, for example, in an elevator and in aircraft, railway trains, and automobiles. All of these situations involve motion of the whole body transmitted through a seat, or from the floor in the case of a standing person, where the human response is commonly related to the relative motion of body parts, organs, an...
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In this study, the vibration behavior of functional graded (FG) circular and annular nanoplate embedded in a Visco-Pasternak foundation and coupled with temperature change is studied. The effect of in-plane pre-load and temperature change are investigated on the vibration frequencies of FG circular and annular nanoplate. To obtain the vibration frequencies of the FG circular and annular nanopla...
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The Hilbert-Huang transform (HHT) is a powerful method for nonlinear and non-stationary vibrations analysis. This approach consists of two basic parts of empirical mode decomposition (EMD) and Hilbert spectral analysis (HSA). To achieve the reliable results, Bedrosian and Nuttall theorems should be satisfied. Otherwise, the phase and amplitude functions are mixed together and consequently, the ...
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Computing Machine Models. To gauge the computational power of a family of mechanical computers, we will use a widely known abstract computational model known as the Turing Machine, defined in this section. The Turing Machine. The Turing machine model formulated by Alan Turing [1] was the first complete mathematical model of an abstract computing machine that possessed universal computing power....
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ژورنال
عنوان ژورنال: Journal of Applied Mechanics
سال: 1992
ISSN: 0021-8936,1528-9036
DOI: 10.1115/1.2899551