Sökning: "preventive maintenance PM"
Visar resultat 1 - 5 av 7 uppsatser innehållade orden preventive maintenance PM.
1. Volymbaserat underhåll
M1-uppsats, KTH/Hållbar produktionsutveckling (ML)Sammanfattning : Examensarbetet utfördes på Scania Industrial Maintenance. Historiskt på Scania har intervallerna för det förebyggande underhållet (FU) på produktionsutrustningen bestämts baserat på kalenderdatum. Då kalenderdatum inte tar hänsyn till produktionsutrustningens faktiska användning så anpassas inte underhållet efter användningen. LÄS MER
2. Periodical Maintenance Modelling and Optimisation Assuming Imperfect Preventive Maintenance and Perfect Corrective Maintenance
Master-uppsats, KTH/Optimeringslära och systemteoriSammanfattning : In this paper, a periodic maintenance model is formulated assumingcontinuous monitoring, imperfect preventive maintenance (PM) and perfect correctivemaintenance (CM) using three decision variables, (I, N, Z). The model is derived in aninfinite horizon context where the mean cost per unit time is modelled. LÄS MER
3. Automatic Generation of Descriptive Features for Predicting Vehicle Faults
Master-uppsats, Högskolan i Halmstad/CAISR Centrum för tillämpade intelligenta system (IS-lab)Sammanfattning : Predictive Maintenance (PM) has been increasingly adopted in the Automotive industry, in the recent decades along with conventional approaches such as the Preventive Maintenance and Diagnostic/Corrective Maintenance, since it provides many advantages to estimate the failure before the actual occurrence proactively, and also being adaptive to the present status of the vehicle, in turn allowing flexible maintenance schedules for efficient repair or replacing of faulty components. PM necessitates the storage and analysis of large amounts of sensor data. LÄS MER
4. Finding a cost-optimal preventive maintenance interval : A study on ECG devices in Region Östergötland
Master-uppsats, KTH/Skolan för teknik och hälsa (STH)Sammanfattning : Medical equipment maintenance is costly and the question has been raised whether the amount of preventive maintenance (PM) today is effective from a cost perspective. The goal was therefore to find the cost-optimal interval on which PM should be performed. LÄS MER
5. Underhållsstrategi enligt Professional Maintenance metodiken som en del av World Class Manufacturing
Master-uppsats, Mälardalens högskola/Akademin för innovation, design och teknikSammanfattning : As a result of global competition, companies within the automotive industry are required to improve their production systems to achieve sustainable and competitive production. To attain operational excellence, companies have adopted concepts like lean and World Class Manufacturing (WCM). LÄS MER