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Accurately modeling stationary battery storage behavior is crucial to pursuing cost-effective distributed energy resource opportunities. In this paper, a lithium-ion battery model was derived for building-integrated battery use cases. The proposed battery model aims to balance speed and accuracy when modeling battery behavior for real-time predictive control and optimization. To achieve these goals,...
Based on virtual prototyping technology, and considering the influence of friction on impact load, the dynamics model of in volute gear meshing is established by ADAMS. The simulation analysis is realized. The results of simulation analysis are basically in conformity with that of the theoretic calculation. The variation trend and reaction of the friction coefficient and relative sliding speed between...
The resonant causes and frequencies of the motorcycle were found by mode analysis of the ATV motorcycle frame. The front six mode shapes are also given. The finite element modeling and mode analysis calculation to ATV motorcycle frame are introduced. Improved opinions are suggested to provide some reasons for further analysis.
Software architecture modeling is an important stage in the whole software development lifecycle. Aspect-oriented software development aims at addressing crosscutting concerns by providing modeling means for their systematic identification, representation and composition. So aspect-oriented modeling at architecture level in aspect-oriented software development is of great significance, and it provides...
The classic requirement engineering provides limited technology and inefficient methods for requirements evolution, which leads to great restriction on finish the task of requirements evolution with high-efficiency and high-quality. For resolving above problem, this paper presents a reflective requirements specification for requirements evolution. The reflective requirements specification divides...
The process of traditional requirements acquisition and analysis is generally completed by domain experts and requirements analysts, which will greatly restrict the requirements modeling automatization degree and userpsilas participation degree in the requirements process. This paper presents a reflective mechanism for evolution of requirements specifications (RMERS) that supports OWL-S. In the phase...
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