The Study Of Coal Transportation Route Optimization Based On Cost Minimization

Due to energy characteristic and distribution characteristics of coal resources in our country,the power generation of China's coal production and thermal power enterprises is facing a serious inverse distribution transportation problem,this problem also will be one of the factors restricting the development of our country's economy.For the solution of the above difficult problem,it is necessary to consider how to rationally integrate and optimize the transportation resources to develop a reasonable regional transportation path.For the purpose of this paper,through a series of theories and methods of analysis,and according to the logistics engineering research on transportation systems,to develop a general power coal transportation route optimization scheme,and then based on cost minimization theory and characteristic of coal transportation in our country put forward current problems of China's coal transportation path,and by the study of power coal transportation route optimization.First of all,based on cost minimization theory and transportation route optimization related theory research,the source of the cost of thermal power enterprises is analyzed in detail,and puts forward related to power coal transportation route optimization survey.Secondly,this paper analyzes the current situation and problems of electric coal transportation in China.Through the distribution of coal resources,coal production and marketing status and transportation logistics and transportation node status,emphatically analyzed the present situation of highway,railway and water transportation mode of transportation,and points out the current main problems of coal transportation path.Moreover,through to the coal transport path based on minimizing the total cost model is designed,considering the cost of transport path and the mode of transportation in the coal transport,and fully analyzed the coal transportation in logistics nodes and the relationship between each mode of transportation.This paper establishes the abstract index and the optimization model of electric coal transport path,and proposes genetic algorithm to solve this problem.Finally,through the empirical study of power coal transportation route optimization,fully analyzed the DHS coal company's geographical position,coal transport channel status and coal future planning,at the same time using the genetic algorithm model to DHS coal company was studied,to study the feasibility of the results,will be sent to you by fuzzy analytic hierarchy process(AHP)to evaluate numerous solutions,finally prove the feasibility of the most satisfied with the transportation scheme is obtained by genetic algorithm.