林业机械设备寿命周期费用的计算、分析和应用研究

CALCULATION, ANALYSIS AND APPLICATION IN COSTS OF LIFE PERIOD OF FOREST MACHINE

寿命周期费用理论是现代设备管理的重要理论。本文首先阐述了寿命周期费用的概念和各种计算方法,包括总费用的静态、动态计算方法和年平均费用的静态、动态计算方法。然后介绍了寿命周期费用分析步骤。在此基础上探讨了寿命周期费用分析在设备评价和设备更新效益计算中的应用方法。

The costs of life period is an important theory in modern management of equipment. In this paper, first the concept and different calculation methods about costs of life period, which consists of static and dynamic state counting methods of total costs and annually average costs are expounded. Then, the analysis step about the costs of life period is presented. Application of analysis about costs of life period in equipment evaluation and calculation of benefit in renewal of equipment were discussed.