Application research on cost optimization of renovation and expansion of coal preparation plants based on BIM and IGA
Due to the large scale and interrelated cost factors of coal preparation plant renovation and expansion projects,traditional project cost optimization methods often find it difficult to find the optimal solution,therefore,a cost optimization method for coal preparation plant renovation and expansion projects based on immune genetic algorithm(IGA)was proposed.Firstly,building information model(BIM)technology was used to model and optimize the design layout of the coal preparation plant renovation and expansion project.Then a mathe-matical model was established and an immune genetic algorithm was introduced to optimize the solution of the model.The immune genetic algorithm utilizes the diversity and evolutionary operation of the population to quickly find the optimal solution in a large-scale search space,and the adaptive evolutionary process optimizes the design variables.By optimizing and analyzing the cost of a coal preparation plant project,the effectiveness of immune genetic algorithm in cost optimization of coal preparation plant renovation and expansion projects was verified,providing a new reference method for cost optimization of coal preparation plant renovation and expansion projects.
expansion of coal preparation plantsbuilding information modelimmune genetic algorithmcost optimization
NETL
NSTL
万方数据
