Cálculo de política de reemplazamiento óptima que minimice costos en un determinado periodo.

Abstract

The development of the world economy in these last decades has a lot of dependence on the participation of companies, whether large, medium or small, they have a significant contribution to the economic growth of a country, which is an indicator to keep them in constant training about the environment to which they belong, the benefits and obligations they have in it. Citizen opinion influences the decisions that are made within the entity, because for a company one of its principles is to meet the needs of its customers obtaining personal benefit for it; In short, the process adopted by the administration of the company will determine the success or failure of the organization. In this document, through the use of operations research, a practical case is exemplified, where it is necessary to determine the replacement policies of a team for a period of 4 years, also establishing a budget limit for the acquisition, maintenance and value which is recovered in each change of equipment depend on its age. In addition, some limitations such as minimization of total cost should be taken into consideration, considering that at the beginning of the period a new equipment is purchased, but at the end of that period one should not have any. It is also indicated that a new law will enter into force where the review of the equipment is available every 2 years, if it has not been replaced.