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Economic repair level analysis method and system for ship maintenance system

An analysis method and economical technology, applied in the field of ship repair level analysis, can solve the problems of waste of maintenance resources, lack of precision, subjective interference of maintenance plans, etc., to optimize maintenance costs and meet the effect of precise management and control

Active Publication Date: 2021-11-30
DALIAN MARITIME UNIVERSITY
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  • Claims
  • Application Information

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Problems solved by technology

However, the ship maintenance system has the characteristics of multiple product levels and multiple maintenance levels. Qualitative analysis will bring about subjective interference and lack of precision in maintenance plan planning, resulting in waste of maintenance resources and hindering the maturity of ship maintenance plans. advance

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  • Economic repair level analysis method and system for ship maintenance system
  • Economic repair level analysis method and system for ship maintenance system
  • Economic repair level analysis method and system for ship maintenance system

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Embodiment Construction

[0074] In order to make those skilled in the art better understand the present invention, the following embodiment of the present invention in conjunction with the accompanying drawings of embodiments, the technical solutions in the embodiments of the present invention will be clearly and completely described, obviously, the described embodiments are merely It is a part of the embodiment of the present invention rather than all embodiments. Based on the embodiments of the present invention, those of ordinary skill in the art without creative work should all the other embodiments obtained was, shall fall within the scope of the present invention.

[0075] Incidentally, the above-mentioned book and in the drawings, the term "first" in the specification and claims of the present invention as claimed, "second", etc. are used for distinguishing between similar objects, and not necessarily for describing a particular sequential or sequential order. It should be understood that the data ...

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Abstract

The invention provides an economic repair level analysis method and system for a ship maintenance system. The method comprises the steps: integrating non-economic factors, such as maintenance policy limitation, technical limitation, commercial competition and the like, in a ship operation maintenance system file, and determining an economic repair level analysis assembly set; developing a repair flow model suitable for ship fault parts, and defining a feasible maintenance path; collecting cost data required for implementing a maintenance program as input of economic repair level analysis; establishing an economical repair level analysis model, and obtaining a feasible maintenance scheme meeting actual engineering maintenance constraints; and developing a solving algorithm of the economic repair level analysis model, and deciding a repair scheme of the component under the economic constraint. According to the economical repair and analysis method and system provided by the invention, the planning efficiency and cost controllability of a complex ship maintenance system can be greatly improved, and the requirement of a shipping enterprise on precise planning of a ship maintenance scheme is met.

Description

Technical field [0001] The present invention relates to the field of ship repair level analysis, and in particular, to an economical repair level analysis method and system for ship maintenance systems. Background technique [0002] Marine Economic Repair Level Analysis is a systematic analysis method, which is based on engineering constraints, based on economic factors, and determines the best maintenance scheme for ship equipment for maintenance activities. Marine Economic Repair Level Analysis is an important part of the analysis of ship maintenance tasks. The decision results will serve as the main basis for maintenance task analysis, help identify and quantify the maintenance and support resources required to ensure the cost of the ship's maintenance program has the cost control. Very important. [0003] The current ship economy repair level analysis is mainly based on qualitative analysis, and repairs decision into components to scrap failures. However, the ship's maintenan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00G06N3/00G06F30/25G06F111/04
CPCG06Q10/20G06N3/006G06F30/25G06F2111/04
Inventor 马晓雪邓婉怡乔卫亮马来好兰赫沈俊刘阳
Owner DALIAN MARITIME UNIVERSITY
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