Markov Reward Approach and Reliability Associated Cost Model for Machine Tools Maintenance-Planning Optimization
نویسندگان
چکیده
منابع مشابه
Markov Models for Reliability-centered Maintenance Planning
For reliability-centered planning of preventive maintenance a three-stage combined outage and maintenance model of Markov-type is proposed in which each stage of system degradation is characterized by an individual outage and maintenance rate. By this model the restriction of Markov-theory to constant transition rates is overcome. Performing some simplifications the model can be used in reliabi...
متن کاملMachine reliability and preventive maintenance planning for cellular manufacturing systems
The paper proposes a preventive maintenance (PM) planning model for the performance improvement of cellular manufacturing systems (CMS) in terms of machine reliability, and resource utilization. In a CMS, parts are processed by a group of interdependent machines, where machine reliability plays an important role in the performance improvement of the cell. Assuming that machine failure times fol...
متن کاملBi-level Model for Reliability based Maintenance and Job Scheduling
Many defects in manufacturing system are caused by human resources that show the significance of the human resources in manufacturing systems. Most manufacturers attempt to investigate the human resources in order to improve the work conditions and reduce the human error by providing a proper work-rest schedule. On the other hand, manufacturer deal with machine scheduling based on demand and wo...
متن کاملA model for preventive maintenance planning by genetic algorithms based in cost and reliability
This work has two important goals. The first one is to present a novel methodology for preventive maintenance policy evaluation based upon a cost-reliability model, which allows the use of flexible intervals between maintenance interventions. Such innovative features represents an advantage over the traditional methodologies as it allows a continuous fitting of the schedules in order to better ...
متن کاملIntegrated Inspection Planning and Preventive Maintenance for a Markov Deteriorating System Under Scenario-based Demand Uncertainty
In this paper, a single-product, single-machine system under Markovian deterioration of machine condition and demand uncertainty is studied. The objective is to find the optimal intervals for inspection and preventive maintenance activities in a condition-based maintenance planning with discrete monitoring framework. At first, a stochastic dynamic programming model whose state variable is the ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Mathematical, Engineering and Management Sciences
سال: 2019
ISSN: 2455-7749
DOI: 10.33889/ijmems.2019.4.4-065