Zobrazeno 1 - 10
of 120
pro vyhledávání: '"74h45"'
Autor:
Cui, Enze, Peters, James F.
This paper introduces an axiomatic basis for measuring the energy characteristic of vibrating dynamical systems. The basic approach is to compare non-modulated vs. modulated waveforms in measuring energy during the vibratory motion $m(t)$ at time $t$
Externí odkaz:
http://arxiv.org/abs/2410.21323
In some models, periodic configurations can be shown to be stable under, both, global $\ell^2$ or local perturbations. This is not the case for aperiodic media. The specific class of aperiodic media we are interested, in arise from taking two 2D peri
Externí odkaz:
http://arxiv.org/abs/2409.06151
Sensors have the capability of collecting engineering data and quantifying environmental changes, activities, or phenomena. Civil engineers lack of knowledge in sensor technology. Therefore, the vision of smart cities equipped with sensors informing
Externí odkaz:
http://arxiv.org/abs/2303.13688
Extensive monitoring comes at a prohibitive cost, limiting Predictive Maintenance strategies for vehicle fleets. This paper presents a measurement-based soft sensing technique where local strain gauges are only required for few reference vehicles, wh
Externí odkaz:
http://arxiv.org/abs/2302.02737
Autor:
Zuyev, A., Gosea, I. V.
The paper develops the Loewner approach for data-based modeling of a linear distributed-parameter system. This approach is applied to a controlled flexible beam model coupled with a spring-mass system. The original dynamical system is described by th
Externí odkaz:
http://arxiv.org/abs/2212.05600
Wireless Smart Sensors (WSS) process field data and inform structural engineers and owners about the infrastructure health and safety. In bridge engineering, inspectors make decisions using objective data from each bridge. They decide about repairs a
Externí odkaz:
http://arxiv.org/abs/2110.08700
Autor:
Li, He-Wen-Xuan, Chelidze, David
Engineering fatigue is a very prevalent and dangerous phenomenon that limits the useful life span of mechanical structures. It can be found in most engineered structures and machinery that are made from metallic or composite materials. The life predi
Externí odkaz:
http://arxiv.org/abs/2104.12605
Autor:
Liu Xing
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
In order to reduce the vibration damage of the engine and improve the automatic transmission adjustment performance of the automobile, an automatic transmission system based on torsional damping is constructed in this paper to optimize the hardware f
Externí odkaz:
https://doaj.org/article/16496382549b4a9581def4fecfbbc1fb
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
Information visualization is a new area of research in mechanical design, and user subjective satisfaction can be improved by experiencing visual interactions. With this as a starting point, this paper introduces a visualization layout algorithm and
Externí odkaz:
https://doaj.org/article/0b907e66081a4b0db6131fcdae7cb88c
There is a need to build intelligence in operating machinery and use data analysis on monitored signals in order to quantify the health of the operating system and self-diagnose any initiations of fault. Built-in control procedures can automatically
Externí odkaz:
http://arxiv.org/abs/2006.09505