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Military aircraft test flight full-cycle comprehensive supportability dynamic evaluation model

A comprehensive support and dynamic evaluation technology, applied in the field of military aircraft resource management

Pending Publication Date: 2019-11-22
CHENGDU AIRCRAFT INDUSTRY GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It is understood that there is no such means and technology in the industry at present. The present invention combines the characteristics of the comprehensive support resources of military aircraft and the working conditions of the full cycle of the flight test to propose a set of dynamic evaluation technology for the comprehensive support of the full cycle of the military aircraft test flight, which fills the gap. The technology is used to analyze and evaluate support resources before and after the dynamic change of the parent body to ensure the supportability requirements of military aircraft, to verify and promote the improvement of the parent body, and as an important basis for judging whether the aircraft is basically mature and whether it can enter the next stage

Method used

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  • Military aircraft test flight full-cycle comprehensive supportability dynamic evaluation model
  • Military aircraft test flight full-cycle comprehensive supportability dynamic evaluation model
  • Military aircraft test flight full-cycle comprehensive supportability dynamic evaluation model

Examples

Experimental program
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Effect test

Embodiment 1

[0069] A full-cycle comprehensive support dynamic evaluation model for military aircraft test flight, including basic indicators and element indicators, the basic indicators include technical data, equipment resources, spare parts resources and flight support; The element indicators of the equipment resources include equipment utilization rate, equipment satisfaction rate, and the efficiency of field service support; the element indicators of the spare parts resources include the utilization rate of spare parts and the spare parts satisfaction rate; the element indicators of the flight support include all Excellent flight daily rate and full flight guarantee daily rate.

[0070] The basic indicators are used to reflect the basic conditions of the components of the comprehensive support of military aircraft. After screening and classification, five basic indicators of technical data, equipment resources, spare parts resources, human resources, and flight support were establishe...

Embodiment 2

[0073] The present embodiment is on the basis of Embodiment 1, and the calculation formula of the pass rate for one-time inspection of the process is as follows:

[0074]

[0075] Among them, A 1 A qualified A O number of copies; A 2 A for inspection O total number of copies.

[0076] According to the pass rate of the inspection, the applicability of the flight test process data can be preliminarily judged. This can further analyze the reasons for non-submission inspection and room for improvement, so as to improve the applicability of the flight test process data.

[0077] The other parts of this embodiment are the same as those of Embodiment 1, and thus are not repeated here.

Embodiment 3

[0079] This embodiment is optimized on the basis of Embodiment 1 or 2, and the calculation formula of the equipment utilization rate is as follows:

[0080]

[0081] Among them, S 1 Number of items of support equipment used in aircraft operation, inspection, maintenance and repair work; S 2 For the total number of safeguarded equipment in the safeguarded equipment list;

[0082] The calculation formula of the equipment satisfaction rate is as follows:

[0083]

[0084] Among them, W1 is the number of incidents of lack of security equipment; W2 is the number of incidents that require the use of security equipment.

[0085] According to the equipment utilization rate and satisfaction rate, it can be preliminarily judged that the matching and applicability of the support equipment and the aircraft, and the degree to which the variety and quantity meet the requirements of aircraft use and maintenance, as the improvement of the quality of the support equipment, thereby impr...

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Abstract

The invention discloses a military aircraft test flight full-cycle comprehensive supportability dynamic evaluation model, which comprises basic indexes and element indexes. The basic indexes comprisetechnical data, equipment resources, spare part resources and flight guarantee. The element indexes of the technical data comprise the one-time submission qualification rate of the process. The element indexes of the equipment resources comprise an equipment utilization rate, an equipment satisfaction rate and an effective rate of field service guarantee. The element indexes of the spare part resources comprise a spare part utilization rate and a spare part satisfaction rate. The element indexes of the flight guarantee comprise a full-optimal flight date rate and a full-optimal flight guarantee date rate. According to the invention, a preliminary quantitative conclusion is provided for the comprehensive guarantee of the airplane. A design shaping basis is provided for comprehensive guarantee of an airplane. A continuously improved basis is provided for the comprehensive guarantee of the aircraft test flight stage. A reference is provided for the use guarantee after the aircraft is assembled with an army, so that the comprehensive supportability of the military aircraft in a test flight complete period is verified, and the supportability requirement of the aircraft is ensured.

Description

technical field [0001] The invention belongs to the technical field of military aircraft resource management, and in particular relates to a dynamic evaluation model for comprehensive supportability in the full cycle of military aircraft test flight. Background technique [0002] During the entire life cycle of a military aircraft, in order to comprehensively consider the support of military aircraft, determine support requirements, support and promote the design of military aircraft, a series of support resources have been planned, generally speaking, including support equipment, technical data, supply support, packaging, loading and unloading Storage and transportation support, manpower and personnel, training and training support, support facilities, computer resource support and other aspects of the content, thus establishing a military aircraft support system. [0003] Whether these support resources and support systems can meet the support requirements of the military ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06
CPCG06Q10/06393G06Q10/0633
Inventor 卫家茹周正宇王智曹放华杨根何永吉岳姗姗陈伟徐太强臧丹
Owner CHENGDU AIRCRAFT INDUSTRY GROUP
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