Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multi-target aviation steering gear optimization design method

A multi-objective optimization and optimization design technology, applied in computing, special data processing applications, instruments, etc.

Inactive Publication Date: 2018-07-06
BEIHANG UNIV
View PDF2 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] This disclosure proposes a multi-objective optimization algorithm parameter optimization design method for aviation steering gear. This method mainly solves the problems of minimizing weight, power consumption, and maximizing stiffness during steering gear design, so as to ensure the best performance of aviation steering gear.

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
  • Multi-target aviation steering gear optimization design method
  • Multi-target aviation steering gear optimization design method
  • Multi-target aviation steering gear optimization design method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0067] The present disclosure will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only parts related to the present disclosure are shown in the drawings.

[0068] It should be noted that, in the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and embodiments.

[0069] Such as Figure 1-4 As shown, the multi-objective aviation steering gear optimization design method includes the following steps:

[0070] Step 1, determine the objective function and design variables of the aviation steering gear, and establish the multi-objective opt...

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 provides a multi-target aviation steering gear optimization design method. The method comprises the following steps of step one, determining an objective function and design variable ofan aviation steering gear, and establishing a multi-objective optimization model for structural parameters of the aviation steering gear; step two, using the particle swarm optimization to optimize the multi-objective optimization model of the structural parameters obtained in step one to obtain a Pareto optimal solution set; and step three, using an analytic hierarchy process to establish a decision model of the aviation steering gear.

Description

technical field [0001] The present disclosure relates to an optimization design method for aviation steering gear, in particular to a multi-objective optimization design method for aviation steering gear. Background technique [0002] The optimization design of aviation steering gear is a kind of multi-extreme, constrained nonlinear multi-objective programming problem. It needs to meet the national standards, user requirements and specific constraints at the same time, so that multiple performance indicators of the steering gear can be optimized. Design. However, since it is difficult to directly express the objective function and constraint conditions with relational expressions, and multiple objectives are mutually restricted, it is usually impossible to obtain a "perfect solution" that performs optimally on each objective. Therefore, the processing of the objective function and the construction of the optimization algorithm affect the pros and cons of the design scheme o...

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
IPC IPC(8): G06F17/50
CPCG06F30/15
Inventor 焦宗夏于波吴帅焦灵芝
Owner BEIHANG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com