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The procedural steps for the efficient modelling and simulation of material behavior of human cervical spine ligaments have been presented in the paper. They are based on the mechanical principles incorporated in the material model, suitable for the description of soft tissues behavior. The material parameters set which have to be identified for the presented model has been additionally expanded here...
When an organization utilizes modern technology in its manufacturing process, it needs to update and upgrade its facilities repetitively by efficient ways to stay with great productivity along with efficiency so. Capital Budgeting (CB) problem is one of the most important issues in decision makings about capital in the manufacturing management. Sometimes all variables and parameters are not necessarily...
Momentous project is a strategic project with which a country, in responding to challenges in the development of economy, society or science and technology, pools a large amount of social resources to program and put it into practice. The optimization grouping of experts is one of key problems before making the feasibility study for the momentous project. This paper constructs a mathematic model of...
Oilfield development plan is an important issue to energy exploitation. In addition to the deterministic and stochastic models brought forward in the past studies, this paper proposes a multi-objective programming model for oilfield development plan, in which parameters are fuzzy variables. In order to solve this model, we use AHP to weigh objective functions and design a hybrid intelligent algorithm...
Dynamic supply chain network equilibrium is one of hot topics in supply chain management study. This article use multi-intelligent multi-agent systems to establish simulation model for dynamic supply chain network equilibrium and analysis, through analysis of the example of the use of genetic algorithms to verify the validity of the model; and put forward the direction of future research.
The location of multi-distribution centers is an NP-hard problem. For some urgent goods, the method of locating the distribution centers in terms of minimizing transportation costs sometimes cannot satisfy the needs of customers. Considering the maximization of service level as the objective to locate the centers, we construct a mathematical model and design a genetic algorithm of optimization to...
A two-echelon inventory system of repairable items is considered. For the repairable items with high-value and low- demand rate that include condemnation, continuous (S-1,S) ordering strategy is adopted. Neighbor support strategy for inventory pooling is presented to obtain high service levels at a low cost. The premise of neighbor support is that it is more efficient to obtain needed stock from the...
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