Aircraft effectiveness sensitivity analysis method

A sensitivity analysis and aircraft technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as shallow theoretical depth, simple and rough models, and unsystematic, so as to reduce related expenses and costs, and reduce technical risk, the effect of enhancing combat effectiveness

Inactive Publication Date: 2017-03-29
SHENYANG AIRCRAFT DESIGN INST AVIATION IND CORP OF CHINA
View PDF7 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Only in the aspect of "analysis + evaluation", the theoretical depth is shallow, the model is simple and rough, and the demonstration methods adopted in the predetermined tasks of each project are varied, and the demonstration methods are immature and unsystematic

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Aircraft effectiveness sensitivity analysis method
  • Aircraft effectiveness sensitivity analysis method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of aircraft design and especially relates to an aircraft effectiveness sensitivity analysis method. The aircraft effectiveness sensitivity analysis method comprises following steps: 1. establishing a preset operational effectiveness requirement set of different air combat superiorities; 2. establishing a combat tactics set corresponding to the different requirements in the preset operational effectiveness requirement set; 3. performing large sample optimization on aircraft tactical index values to obtain an optimized interval of the aircraft tactical index values; step 3 comprises following steps: 3.1 setting an initial aircraft tactical index value as simulation input; 3.2 using the combat tactics set as a simulation scheme to carry out simulation experiment; 3.3 using the preset operational effectiveness requirement set as the evaluation criteria of simulation results. By means of the tactical index effectiveness sensitivity analysis method of the invention, aircraft optimized design is guided and combat effectiveness is increased, the related cost of development stages is reduced and technical risk is reduced.

Description

technical field [0001] The invention relates to the technical field of aircraft design, in particular to an aircraft performance sensitivity analysis method. Background technique [0002] Aircraft combat effectiveness (referred to as "efficiency") research is a very important overall specialty in aircraft research and development. Each node of the aircraft's full life cycle must also meet the constraints of combat effectiveness indicators, and the combat effectiveness professionals will participate in the evaluation and review. With the requirements of future aircraft design, combat effectiveness majors will take on more challenging tasks, no longer just a situation of "combat effectiveness evaluation", but will shift from the back-end work of the task chain of "analysis + evaluation" to "asking questions + The front-end work of the "combat effect design" task chain has been fully expanded. [0003] At present, there is still a huge gap between the research level of combat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/15G06F30/20
Inventor 邢磊王辉梅守保
Owner SHENYANG AIRCRAFT DESIGN INST AVIATION IND CORP OF CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap