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Uday Kumar

Bio: Uday Kumar is an academic researcher from Luleå University of Technology. The author has contributed to research in topics: Reliability (statistics) & Performance measurement. The author has an hindex of 35, co-authored 220 publications receiving 4637 citations. Previous affiliations of Uday Kumar include Queensland University of Technology.


Papers
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Journal ArticleDOI
TL;DR: In this article, the authors identify various issues and challenges associated with the development and implementation of a maintenance performance measurement (MPM) system, and propose a method to identify the most important issues.
Abstract: Purpose - The purpose of this study is to identify various issues and challenges associated with development and implementation of a maintenance performance measurement (MPM) system. Design/methodo ...

298 citations

Journal ArticleDOI
TL;DR: A case study describing reliability and availability analysis of the crushing plant number 3 at Jajarm Bauxite Mine in Iran shows that the reliability analysis is very useful for deciding maintenance intervals.

230 citations

Journal ArticleDOI
TL;DR: In this paper, the authors provide an overview of research and development in the measurement of maintenance performance, examining such maintenance strategies as condition-based maintenance, reliability-centred maintenance, e-maintenance, etc.
Abstract: Purpose – The purpose of this paper is to provide an overview of research and development in the measurement of maintenance performance. It considers the problems of various measuring parameters and comments on the lack of structure in and references for the measurement of maintenance performance. The main focus is to determine how value can be created for organizations by measuring maintenance performance, examining such maintenance strategies as condition‐based maintenance, reliability‐centred maintenance, e‐maintenance, etc. In other words, the objectives are to find frameworks or models that can be used to evaluate different maintenance strategies and determine the value of these frameworks for an organization.Design/methodology/approach – A state‐of‐the‐art literature review has been carried out to answer the following two research questions. First, what approaches and techniques are used for maintenance performance measurement (MPM) and which MPM techniques are optimal for evaluating maintenance str...

191 citations

Journal ArticleDOI
TL;DR: In this paper, the authors describe findings from a research study on operations and maintenance performance conducted in the emerging operating environment with close cooperation of leading oil and gas organizations in the Norwegian continental shelf.
Abstract: Most of the North Sea oil companies have recognized the need to adjust their management processes, including those concerned with operations and maintenance, to the changed and changing business conditions in industry at large, particularly due to the volatile oil price. This has been a rationale to review organizational operations and maintenance policies by many. This paper describes findings from a research study on operations and maintenance performance conducted in the emerging operating environment with close cooperation of leading oil and gas organizations in the Norwegian continental shelf. An attempt has been made to develop an architecture for effective management of operations and maintenance performance linking results to performance drivers. This has further been extended to apply the balanced scorecard concept. The papers emphasize on the value rather than the cost of operations and maintenance in the emerging business environment, and stresses that there is a need to move from a plant‐based policy to a more or less long‐term business‐oriented approach.

164 citations

Journal ArticleDOI
TL;DR: In this article, a preliminary study of the reliability characteristics of a fleet of load-haul-dump (LHD) machines deployed at Kiruna mine showed that the engine and the hydraulics are the two most critical subsystems.

149 citations


Cited by
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01 Jan 2009

3,235 citations

Journal Article
TL;DR: Developing and delivering high quality products and services means that you are doing things correctly from the beginning, and as a consequence you are reducing the need for additional services, from verification to warranty.
Abstract: THE NEED FOR QUALITY The first thing that we need to consider, in any organization, is that quality is the most important thing. The quality of your work defines you.  Whoever you are,  Whatever you do,  I can find the same products and services cheaper somewhere else. But your quality is your signature. Developing and delivering high quality products and services means that you are doing things correctly from the beginning. As a consequence, you are reducing the need for additional services, from verification to warranty.

1,273 citations

01 Jun 1986

1,197 citations