Research On The Siting Model Of Demand Oriented Competitive Facilities

The location problem mainly studies how to select one or more facility points in the selected candidate points,so as to ensure that the target function value is considered to be optimal.It has a wide range of USES in our scientific management,military,logistics,production and life.In recent years,with the rapid development of global economy diversification and logistics industry,the research on siting problem has been the frontier of management.Reasonable selection decision is of great strategic significance for enterprises to compete for market share and improve competitiveness.With the speeding up of the degree of economic globalization and increasingly fierce market competition,the research of location selection problem also constantly change,previous studies of siting literature focuses on the non-competitive location problems,current research mainly focuses on the competition site selection problem.The competition location problem has been one of the most important topics in the research of siting scholars.Therefore,further detailed research on the location of competitive facilities is of great significance in both theory and practice.This article mainly aims at the double goals of demand oriented competition location selection and market competition capacity of new enterprise facility location problems are studied,according to the characteristics of the two competing location,effectively meet the different requirements of mathematic model,and on the basis of their respective model respectively,the corresponding algorithm design,so as to facilitate a final plan of site selection of the optimal value and optimal.In view of the problem of competition location of demand oriented capacity facilities,first,the research on the traditional selection of competition facilities is summarized and summarized.Secondly,according to the difference of consumer demand and select distribution center for priorities of different characteristics of the service,setting up the total cost in enterprise operation and the customer to pay the total cost of the goal of minimizing competitive location model,and designs an improved simulated annealing algorithm for solving of the model;Finally,the practicability and effectiveness of the model and algorithm are verified by simulation experiment.For competition on the market orientation of competitive location problems,first of all,on the demand of capacity of facility location model research based on competition,a duopoly market competition location based on the actual situation of a demand oriented competition location model was improved,according to the competitive relationship between different facilities and infrastructure to attract customers;Then,the competition location model of cost minimization is established under the premise of guaranteeing the expected market share tasks,and the simulated annealing algorithm is used to solve the problem.Finally,through the example simulation,the improved competition location model can better provide decision support for the site selection.Competition location problem is a very important direction in logistics location,reasonable location can satisfy user specific needs,provide a more comprehensive modernization of decision support systems and services,help enterprise decision-makers to effectively understand market overall situation and strategic adjustment in a timely manner to improve enterprise competitiveness in the market and strain capacity.