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At most time, supply chain is a hybrid dynamic system composed of continuous material flow, discrete information flow and their interaction. Traditional method of modeling and simulation of supply chain looking supply chain as discrete event system can't reflect systemic dynamic complexity. In this paper, two kinds of order decision-making simulation model of supply chain, discrete model and discrete-continuous...
The stress fields in a steel bridge girder under cyclic loads were calculated by elastic-plastic finite element method. It is shown that the load application on the pre-stressed component produces a reassessment of the stress field and, in particular,a relaxation of the maximum stress; the relaxation process is almost limited to the first cycle; the degree of the residual stress relaxation is mainly...
Supply chain systems are hybrid dynamic systems composed of continuous elements such as supply, production, distribution performed by supplier, manufacturer, distributor, discrete element such as transportation, demand performed by logistics company, consumer. Traditional method of modeling supply chain looking supply chain as discrete event system or continuous time system canpsilat reflect dynamic...
Supply chain is a hybrid dynamic system composed of continuous elements (production, saleroom etc.) and discrete elements (transportation, ordering etc.). Traditional method of modeling and simulating supply chain looking supply chain as discrete event system can't reflect systemic dynamic complexity. This research applies discrete-continuous combined modeling approach to simulate adaptive supply...
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