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The link between costs and performances for total cost of ownership evaluation of physical asset: State of the art review

机译:成本与绩效之间的联系,以评估有形资产的总拥有成本:最新技术回顾

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One main challenge in the physical asset management field is to improve the quantification process of costs to evaluate the total cost of a production system throughout its lifecycle (i.e. the Total Cost of Ownership (TCO)). This paper focuses on one main identified gap in literature: most of the currently proposed models neglect the performance of the system, and this brings significant limitations. In fact, the crucial point for the applicability of a TCO model in supporting asset management is that the evaluation criteria for the costs elements definition should encompass not only all incurring cost elements along the asset life cycle but also system performance characteristics like availability on which many of the costs depend. The paper analyses the state of art of the approaches that have been developed adopting ex-ante estimation solutions aiming at predicting total costs through the estimated behavior of asset over the life cycle. After the review the industrial relevance of TCO is discussed considering the perspective of different industries and by identifying the main stakeholders within those industries and the benefits they can rely on having a reliable TCO model.
机译:实物资产管理领域的一项主要挑战是改善成本的量化过程,以评估生产系统在其整个生命周期中的总成本(即总拥有成本(TCO))。本文着重研究文献中一个主要的空白:目前提出的大多数模型都忽略了系统的性能,这带来了明显的局限性。实际上,TCO模型在支持资产管理中的适用性的关键点在于,成本要素定义的评估标准不仅应涵盖资产生命周期中所有发生的成本要素,还应包括系统性能特征(如可用性)费用取决于。本文分析了采用事前估计解决方案开发的方法的最新水平,这些解决方案旨在通过生命周期内资产的估计行为来预测总成本。审查后,将考虑不同行业的角度,并通过确定这些行业中的主要利益相关方及其可信赖的TCO模型所能带来的收益,讨论TCO的行业相关性。

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