Sustainable reliability centered maintenance optimization considering risk attitude

Ali Karevan; Mohammadreza Vasili

Volume 5, Issue 3 , November 2018, , Pages 205-222

  Maintenance costs are one of the major costs in plants and companies. The observation in many cases illustrates the lack of plans or mistakes in maintenance activities that incurred great costs. In this study, the number of equipment failures have been determined. Then the failure rate and reliability ...  Read More

Optimization of Order Quantity for Multi-Product from Multi-Supplier with Discounted Prices

Seyed Mahdi Homayouni; Ali Izadi; Mohammadreza Vasili

Volume 1, Issue 3 , September 2014, , Pages 148-158

  Many researches in inventory control area of knowledge have been focused on single objective and multi-objective problem of determining the economic quantity of order. In single objective problems, costs were considered as the objective. However, multi-objective problems have not been well investigated. ...  Read More