ã€Abstract】 When a power plant is built, site selection is the precondition of the plant to develop. It can both impact the time limit and the cost for a project and the rationality, the reliability and economy to operate, so rational site selection is important to the development of the plant in the future. In [...]
Tagged: fuzzy programming
Research on Stackelberg Game of a Supply Chain with Uncertain Demand of Perishable Goods
ã€Abstract】 Perishable goods was characterized by short sales period,low salvage,demand uncertainty etc.Since new generations are launched quickly,the information of probability distribution of the perishable goods market demand cannot be gotten due to lack of historical data.It is reasonable to give a subjective assessment by expert to the market demand.This paper characterizes the market demand of [...]
Optimization Model of Maintenance Planning and Auto-Evaluation Process to MRO Enterprise
ã€Abstract】 The dissertation concerns with models and algorithms for various fuzzy aggregate maintenance planning . The major works are given as follows:(1) First, presents a systematic methodology to construct a reliability prediction model for aircraft reliability based on spare parts invalidation data. SOM is used to combine the analytic the scatter spare parts invalidation data [...]
Research and Application of Inventory Control Policy under Fuzzy Environment
ã€Abstract】 Inventory management models are used widely in practical world and they can help the decision-makers to obtain the optimal production or ordering lot sizing effectively. For the traditional inventory management models, researchers always assume the key parameters involved in inventory management system such as costs and demands are all constant values, then make decision [...]
Research on the Theories and Methods about Transportation Corridor and Path Analysis
ã€Abstract】 Transportation corridor, also named transportation thoroughfare or traffic passageway, is the inevitable result produced when the traffic and transportation industry comes into the age of integrated transportation. Some theories and methods related to transportation corridor are studied in this paper, and an analysis and evaluation on transportation hub, transportation mode and transportation network of [...]
Returns Policy Model for Supply Chain with E-marketplace in Fuzzy Environment
ã€Abstract】 With the development of the network technology and electronic commerce, more and more people started on-line shopping. E-market gradually becomes a key factor for a company especially because of the Internet global openness, product selling poorly in a little area may still have certain need especially on a global scale. In this case, integrates [...]
Research on Locating Unwanted Logistic Facilities
ã€Abstract】 Location problems are mainly focused on how to locate facilities in a programming area as to optimize the problem objectives and further to provide decision makers with best locating solutions. This sort of problems appears in various fields of social life and production activities, and they are important decision problems which bear long-term benefits. [...]
Modeling and Solving for Production Scheduling Optimization of a Refinery Plant
ã€Abstract】 Production scheduling is important for the refineries because it concerns many sections such as inventory, supply chain, blending, equipment processing etc. In order to gain the maximum profits, it is necessary to make a good scheduling. This thesis presents four production scheduling models for a refinery by using mathematical programming, and different solving algorithms [...]
Study of Fuzzy Programming of Production Planning for Rare Earth Plants
ã€Abstract】 Because of the questions of the joint cost of production that is hard to allocate and the imbalance between the product demand and the partition and so on, the production planning model has become the hot topic in the Rare Earth(RE) plants research field in the recent years. In the assignment of the cost [...]
Research on Energy Optimization and Its Integration with Matrial Flow in Petrochemical Industry
ã€Abstract】 Energy system is an important component in petrochemical enterprises. Energy system and material processing system are cbsely linked. Optimal operation of energy system will bring considerable profit to the petrochemical enterprises, and will play a great part in energy saving. However, few research works has been reported on optimal of petrochemical’s energy system, especially [...]
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