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现在市场上有各式各样的科学计算软件,MATLAB优化工具箱凭借自身优越的性能,广泛应用于土木工程领域。生命周期评价近些年因国内环境日益恶化而被越来越多的人所关注,并在国内一些大型工程项目中运用。为了得到较为合理的优化方法,本文结合了现实中的案例,并运用MATLAB优化工具箱,最终达到优化目的。首先,合理设计目标函数和约束条件;其次,在生命周期中几个重要环节中运用MATLAB进行优化计算,最终得到最优解。因此,在生命周期评价中运用MATLAB有较大的价值。
Now on the market with a wide range of scientific computing software, MATLAB optimization toolbox with its own superior performance, widely used in civil engineering. Life Cycle Assessment In recent years, due to deteriorating domestic environment has been more and more people are concerned, and in some large-scale construction projects in China. In order to get a more reasonable optimization method, this article combines the reality of the case, and use MATLAB Optimization Toolbox, and ultimately achieve the purpose of optimization. Firstly, the objective function and constraints are reasonably designed. Secondly, MATLAB is used to optimize and calculate several important links in the life cycle, and finally the optimal solution is obtained. Therefore, the use of MATLAB in life cycle assessment is of great value.