Essays about: "cost effective maintenance system"

Showing result 21 - 25 of 55 essays containing the words cost effective maintenance system.

  1. 21. Railway track geometry inspection optimization

    University essay from Luleå tekniska universitet/Drift, underhåll och akustik

    Author : Michael Muinde; [2018]
    Keywords : Maintenance Cost; track Inspection; Optimization; inspection intervals; inspection optimization; Track Degradation; Track Geometry.;

    Abstract : Railway transportation plays a vital role in modern societies. Due to increasing demands for transportation of passengers and goods, higher speed trains with heavier axle loads are introduced to the railway system, and it is expected to continue in the future. READ MORE

  3. 22. Inköp av färdigfoder kontra egen foderproduktion, hur påverkas lönsamheten i äggföretag? : en fallstudie av två företag i odlingsområde Gns & Ss

    University essay from SLU/Dept. of Economics

    Author : Arvid Ektander; Kristian Pettersson; [2018]
    Keywords : Lönsamhet; Äggproduktion; Foderproduktion; Matematisk optimering; Odlingsförutsättningar; Gårdsberedning;

    Abstract : Ekonomin för svenska äggproducenter har försämrats under de senaste åren och det är en rad olika faktorer som föranlett den försämrade lönsamheten. Nya krav på inhysningssystem har lett till ökade produktionskostnader och överproduktion då gamla system inte avvecklats enligt plan är exempel på faktorer som bidragit till den försämrade lönsamheten. READ MORE

  4. 23. Business analysis of Company A's maintenance organisation

    University essay from KTH/Industriell produktion

    Author : Dennis Bremberg; Sina Soltaniah; [2018]
    Keywords : ;

    Abstract : Existing high voltage direct current (HVDC) stations have an estimated life-cycle of 30 to 40 years.During this time, operations will be subjected to varying disturbances, including spare partobsolescence, new cyber-security requirements, unforeseen failures as well as planned and forcedoutages. READ MORE

  5. 24. HOP!: a PGIS and citizen science approach to monitoring the condition of upland paths

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Niamh Harty; [2018]
    Keywords : geography; GIS; Participatory GIS; Citizen Science; path surveys; Earth and Environmental Sciences;

    Abstract : This research project was inspired by the increase in popularity of hillwalking and the problem of the lack of monitoring and maintenance of upland paths which may lead to serious deterioration of those paths. Wicklow Mountains National Park (WMNP), just south of Dublin City in Ireland, has a large network of mostly informal upland paths. READ MORE

  6. 25. Winter Road Maintenance Planning-Decision Support Modelling

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Keegan Mbiyana; [2018]
    Keywords : Decision Support System; Winter Road Maintenance; Optimal maintenance Cost; Sensitivity analysis; Road condition; Maintenance framework; Digital representation; Operations research.;

    Abstract : Winter in Northern Sweden comes with very harsh and unpredictable condition associated with large amounts of snowfall covering roadways thereby affecting transportation by roads. When the road conditions i.e. READ MORE