Spaceflight product technical state management three-dimensional method

A technology status and product technology, applied in the three-dimensional field of aerospace product technology status management, can solve problems such as time lag, incomplete quality information, product quality consequences, etc., and achieve a systematic effect

Active Publication Date: 2018-03-27
INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI
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Problems solved by technology

[0004] At present, the existing methods are mainly manual recording and management through paper change sheets, etc., but these management methods have problems of relevance, poor consistency, incomplete quality informati

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  • Spaceflight product technical state management three-dimensional method
  • Spaceflight product technical state management three-dimensional method
  • Spaceflight product technical state management three-dimensional method

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Such as figure 1 As shown, the principle schematic diagram of the three-dimensional method for aerospace product technical status management of the present invention, first, establish a technical status management three-dimensional database, which is composed of three dimensions: logical dimension, process dimension and method dimension, wherein any two dimensions constitute a technical status activity item. The logical dimension decomposes the product into multiple levels of parts, components, components, subsystems, and systems. The process dimension includes the entire life cycle of product design, production, inspection, and use. The method dimension is divided into two aspects: technology and management.

[0028] Technical status identification is composed of method dimension and logical dimension, and this activity is to ...

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Abstract

The invention provides a spaceflight product technical state management three-dimensional method. The spaceflight product technical state management three-dimensional method includes the steps: establishing a spaceflight product technical state management three-dimensional database including logic dimension, process dimension and method dimension, wherein any two of dimensions form one technical state action item including technical state identification, technical state control and technical state recording; technical state identification forms a technical state file tree for the overall process of product design and production; technical state recording forms management of modification of item files; and the function of the product technical state management three-dimensional system is totrack, control and manage physical characteristic parameters and functional performance parameters of the product during the production process, and to manage the out-of-tolerance, deviation and concession usage conditions. The spaceflight product technical state management three-dimensional method can perform management and classified statistical analysis on the large amount of technical state information, can realize systematicness, comprehensiveness, consistency and timeliness of technical state management, and is the effective approach of product technical state management.

Description

technical field [0001] The invention belongs to the technical field of product integration, and in particular relates to a three-dimensional method for managing the technical status of aerospace products. Background technique [0002] In the production process of aerospace products, due to changes in general requirements or product design improvements, there are certain differences in the technical status of products at each stage or within the same stage. The status differs. [0003] Technical status management includes technical status identification, control, documentary and review. For aerospace project model projects, the project team needs to complete three activities of technical status identification, control, and documentary. The purpose is to ensure the systematization and comprehensiveness of product quality information. , consistency and timeliness. [0004] At present, the existing methods are mainly manual recording and management through paper change sheets,...

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Application Information

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IPC IPC(8): G06Q10/10G06F17/30
CPCG06F16/2358G06F16/283G06Q10/103
Inventor 张海波李华孙威吴宗明陈元培韩维强廖胜
Owner INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI
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