This paper presents a computer modeling approach for monitoring fleet of mining machines based on software solution traffic modeling. Computer simulations can help reduce prototyping costs and the risk initial launch failure by analyzing tuning prototype to test most appropriate options. Using approach, we show in first part article that resulting vehicle metrics be tested during process, inste...

In the competition to excel in Industrial 4.0 race, companies especially Semiconductor Industry, strive attain efficiency by removing process bottlenecks, improving productivity and increasing machine availability during operation. As so, this research was conducted analyze machine’s based on various preventive maintenance (PM) scheduling. A model developed WITNESS 14 Manufacturing Performance ...

maintenance process is one of the most necessary processes in every organization, whose main task is maintaining machines in desired conditions or restoring machines from non-optimal (nonoperational)conditions to optimal (operational) conditions. machines failure would result in loss of machines availability time, and rise of both organization costs and production time. also, it may cause irrep...

This paper examines the relationship among disaster tolerant systems, Information Technology (IT) application operation and availability, and the executive level management visibility necessary for system operational success. The current state of disaster tolerant application systems is explored including an investigation into the reliability and survivability requirements necessary to achieve ...

In this paper, a new mathematical model for the problem of job scheduling in virtual manufacturing cells (VMC) is presented to minimizing the completion time of all jobs. Sequence dependent setup times of machines is considered and lot-streaming is possible. In Virtual manufacturing cells, each job has a different processing path and there is a set of machines for processing each operation. The...

One of the designs of cellular manufacturing systems (CMS) requires that a machine population be partitioned into machine cells. Numerous methods are available for clustering machines into machine cells. One method involves using a similarity coefficient. Similarity coefficients between machines are not absolute, and they still need more attention from researchers. Although there are a number o...

Error mapping of machine tools is a multi-measurement task that is planned based on expert knowledge. There are no intelligent tools aiding the production of optimal measurement plans. In previous work, a method of intelligently constructing measurement plans demonstrated that it is feasible to optimise the plans either to reduce machine tool downtime or the estimated uncertainty of measurement...

Remus was the first system which implemented whole virtual machine replication to achieve high availability (HA). Recently a fast, lightweight migration mechanism (LLM) was proposed to reduce the long network delay in Remus. However, all these virtualized systems have the long downtime problem, which becomes a bottleneck to achieve HA. Based on LLM, in this paper we describe a fine-grained bloc...