A Study on the Determination for the Economic Life-Time of a Self-Propelled Artillery

,; ,

Journal of the Korea Institute of Military Science and Technology 2000;3(1):26-37.

¹
²

자주포 경제수명 결정에 관한 연구

최은성, 최석철

¹육군 군수사령부
²국방대학교 무기체계학과

Abstract

This research paper deals with the problem of determining the optimal life time in terms of economical sense for a self-propelled artillery. Equivalent Annual Cost Method(EACM) is used to evaluate the optimal life time, based on the acquisition cost, and the operation and maintenance cost. It is assumed that the operation and maintenance cost includes the costs for spare parts, petroleum and ammunition for training. From the result of this study, the optimal life time for a self-propelled artillery is between 13.9 years and 16.1 years with 95% confidence interval.

Key Words: Optimal Life Time, Equivalent Annual Cost Method, Self-propelled Artillery