Template method for multidimensional integrated balancing of property and reliability, maintainability and supportability

A template method and performance technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as reduced efficiency, complexity, and unclear comprehensive trade-off decision-making process

Inactive Publication Date: 2011-05-04
BEIHANG UNIV
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  • Abstract
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  • Application Information

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Problems solved by technology

However, the current performance and RMS comprehensive trade-off calculation is relatively complicated. In engineering applications, only the corresponding software can be used to complete the work quickly, and the necessary classification of data is not carried out in the software calculation pr

Method used

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  • Template method for multidimensional integrated balancing of property and reliability, maintainability and supportability
  • Template method for multidimensional integrated balancing of property and reliability, maintainability and supportability
  • Template method for multidimensional integrated balancing of property and reliability, maintainability and supportability

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Embodiment Construction

[0094] In order to make the features and advantages of the present invention more clearly understood, below in conjunction with accompanying drawing, describe in detail as follows: figure 1 It is a flowchart of the method of the present invention.

[0095] The present invention is a template method for multi-dimensional comprehensive trade-off between performance and RMS, and its flow chart is shown in figure 1 As shown, the specific implementation steps are as follows:

[0096] Step 1: Organize the plan, extract data, and divide the data into three categories: performance data, RMS data, and cost / development cycle data.

[0097] Performance data:

[0098]

[0099] RMS class data:

[0100]

[0101] Cost, development cycle data:

[0102]

[0103] Step 2: Process the performance data to obtain the performance index value.

[0104] Standardize the data.

[0105] Attribute matrix M formed according to performance factors and schemes

[0106] M ...

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Abstract

The invention discloses a template method for multidimensional integrated balancing of property and RMS (reliability, maintainability and supportability), comprising the following steps: (1) sorting a scheme, extracting data, and dividing the data into three classes: property data, RMS data and cost/ preparation time data; (2) processing the property data, and obtaining a property index value; (3) converting MTBF (Mean Time Between Failures) and MTTR (Mean Time To Repair) into use availability A0, carrying out standardization processing, and obtaining the standardized use availability A0*; (4) calculating cost equivalent, and standardizing; (5) inquiring the template according to the property index value, the A0* value and the standardized cost equivalent value c*; and (6) according to the value inquired by each scheme, determining the sequence of all schemes. The method can reduce the level of dependency on software, can quickly, conveniently and effectively obtains the scheme priority sequence, and provides support for scheme decisions at different stages in the comprehensive design of the product. The standardized comprehensive balancing step can reduce the faults in the comprehensive balancing and helps a decision maker to improve the decision level and quality.

Description

Technical field [0001] The invention provides a template method for multi-dimensional comprehensive trade-off of performance and reliability maintainability and supportability (Reliability, Maintainability and Supportability, RMS for short), which involves comprehensive trade-off of schemes in different stages of product comprehensive design. According to the different performance, RMS, and cost of each scheme, query the comprehensive trade-off template to provide support for the scheme decision-making at different stages of product comprehensive design. It belongs to the technical field of reliability engineering. Background technique [0002] Performance and RMS comprehensive trade-off decision-making is an important part of the comprehensive design process. It mainly weighs and compares limited design solutions by comprehensively considering performance and RMS characteristics, and determines the pros and cons of them for decision-making reference. It is a typical multi-...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 冯强杜学亮曾声奎孙博任羿郭健彬马纪明
Owner BEIHANG UNIV
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