内燃机车寿命周期费用模型与分析

Life cycle cost model for diesel locomotive

针对我国典型内燃机车建立其寿命周期费用模型,并对模型结构做了详细分析,讨论了内燃机车寿命周期费用计算和分析方法。在此基础上,编制了简便、实用的计算分析软件,软件具有数据输入、费用计算、费用分析、敏感性分析和报告输出等基本功能。指出尽快开展内燃机车寿命周期费用研究的必要性和紧迫性。

The model for calculation of life cycle cost for domestic typical diesel locomotive was built and the model structure was analysed in detail.The computing and analysing methods for diesel locomotive life cycle cost were discussed.And then the computer software was programed.The software is easy to use,and has many functions such as date input,cost calculation,cost analysis,sensitivity analysis and report output,etc.And last,the authers indicated that the study of the life cycle cost for diesel locomotive is in urgent need.