A Method and Device for Determining the Satisfaction Rate Index of Single Component Spare Parts Based on Combat Readiness Integrity

A technology for index determination and satisfaction rate, applied in data processing applications, instruments, calculations, etc., can solve problems such as limited equipment running time, unlimited supply of spare parts, and difficult to be satisfied.

Active Publication Date: 2022-03-08
NAVAL UNIV OF ENG PLA
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, on the one hand, the operating time of the equipment during the ship's sea mission is bound to be limited. Therefore, as a kind of steady-state availability, the condition that the working time required by the availability index is long enough is often difficult to meet in practice
[0006] On the other hand, due to the difficulty of supplying spare parts during sea missions, the maintenance resources of ships mainly come from the limited amount of spare parts carried by themselves, so the condition of unlimited supply of spare parts required by the availability index is also difficult to meet
[0007] To sum up, the use of availability indicators is often difficult to accurately reflect the actual working capabilities of equipment systems during maritime missions

Method used

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  • A Method and Device for Determining the Satisfaction Rate Index of Single Component Spare Parts Based on Combat Readiness Integrity
  • A Method and Device for Determining the Satisfaction Rate Index of Single Component Spare Parts Based on Combat Readiness Integrity
  • A Method and Device for Determining the Satisfaction Rate Index of Single Component Spare Parts Based on Combat Readiness Integrity

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Embodiment 1

[0030] The invention provides a method for determining the satisfaction rate of a single component spare part based on the combat readiness integrity requirement. Aiming at the single-component spare parts support problem, this method takes the equipment combat readiness index requirements as input, and transforms it into a single-component spare parts satisfaction rate index by establishing a relationship model between the combat readiness integrity index and the spare parts satisfaction rate.

[0031] 1 Selection of readiness indicators for single components

[0032] Military mission requirements determine the mission tasks that the equipment system needs to complete, while combat readiness is a quantitative measurement and reflection of the equipment system's ability to complete mission tasks. Currently, the combat readiness indicators recommended by GJB6678-2009, GJB6679-2009, etc. are all measured by operational availability. Availability is a comprehensive reflection of...

Embodiment 2

[0142] The invention provides a device for determining the satisfaction rate index of a single component spare part based on combat readiness integrity, including:

[0143] Data collection module, used to collect historical experience data or experimental simulation data;

[0144] A model building module, used to establish a relationship model between the spare parts satisfaction rate index and the average availability according to the historical experience data or experimental simulation data;

[0145] The average availability requirement definition module is used to determine the task time length of a single component according to the characteristics of maritime missions, and determine the average availability requirement of a single component in combination with the system availability structure;

[0146] The output module is used to use the average availability requirement of the single component as the input of the relationship model between the spare parts satisfaction r...

Embodiment 3

[0148] The invention provides a system for determining the satisfaction rate index of a single component spare part based on combat readiness integrity, including: a processor and a memory;

[0149] The memory is a computer-readable storage medium for storing computer software programs;

[0150] The processor is configured to read the computer software program stored in the memory to implement the method for determining the satisfaction rate index of a single component spare part based on combat readiness.

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Abstract

The invention relates to a method and device for determining the satisfaction rate index of a single component spare part based on combat readiness integrity, and establishes a relationship model between the satisfaction rate index and the average availability of the spare part according to historical data or experimental data; and determines the task time of a single component according to the characteristics of the sea mission The length T, combined with the system availability structure, determines the average availability requirement of a single component; the average availability requirement of a single component is used as the input of the relationship model between the spare parts satisfaction rate index and the average availability, so as to determine the single component spare parts satisfaction rate index. The average availability index is the average value of instantaneous availability at all moments during the entire mission period, and it more intuitively describes the ability of the ship's equipment to work normally during the entire maritime mission period in the form of a probability expression.

Description

technical field [0001] The invention relates to the technical field of equipment spare parts guarantee, in particular to a method and device for determining the satisfaction rate index of a single component spare part based on combat readiness integrity. Background technique [0002] Spare parts are an important material basis to ensure the effective implementation of ship equipment maintenance support activities. The spare parts carried by the ship itself to support the equipment maintenance activities during the ship's maritime missions are called on-board spare parts. Since it is very difficult to replenish on-board spare parts during maritime missions, the spare parts required for equipment maintenance support activities are mainly carried by the ship itself. Therefore, it is of great significance to reasonably determine the number of spare parts on board the ship to ensure that the ship's equipment can successfully complete its maritime missions. [0003] In order to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q10/00G06Q50/26
CPCG06Q10/06393G06Q10/20G06Q50/26
Inventor 邵松世刘海涛张志华
Owner NAVAL UNIV OF ENG PLA
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