Novel large-size four-freedom attitude simulation structure

A simulation and degree-of-freedom technology, applied in simulators, simulating devices for space navigation conditions, instruments, etc., can solve the problem that attitude simulation tests cannot be realized through turntables, it is difficult to achieve the range of motion angles, and it cannot be applied to large-scale flight equipment. Attitude simulation test and other issues, to achieve the effect of saving development costs, expanding development space, and improving accuracy

Active Publication Date: 2016-06-08
BEIJING AEROSPACE INST FOR METROLOGY & MEASUREMENT TECH +1
View PDF5 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] According to the novelty and industry knowledge, the attitude simulation and simulation of general products are usually realized by inertial navigation test equipment (turntable), but the attitude simulation test of large-scale flight equipment is often unable to be realized by the turntable due to the limitation of the turntable's own structure, so it is necessary to Designing a New Structural Form of Attitude Simulation
[0004] At present, in general, the attitude simulation test of

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
  • Novel large-size four-freedom attitude simulation structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] A novel large-scale four-degree-of-freedom attitude simulation structure of the present invention is described below in conjunction with the accompanying drawings and specific embodiments:

[0020] Such as figure 1 As shown, a new large-scale four-degree-of-freedom attitude simulation structure includes a linear motion mechanism 1, an azimuth rotation mechanism 2, a pitch rotation mechanism 3, a roll rotation mechanism 4 and a workbench 5. Wherein, the linear motion mechanism 1 is installed on the foundation, and is used to drive the structure installed on it to realize linear motion. The azimuth rotation mechanism 2 is installed on the linear motion mechanism 1, and is used to drive the structure installed thereon to realize azimuth rotation. The pitch rotation mechanism 3 is installed on the azimuth rotation mechanism 2, and is used to drive the structure installed thereon to realize the pitch rotation. The roll rotation mechanism 4 is installed on the pitch rotatio...

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 belongs to the technical field of attitude simulation, and specifically relates to a novel large-size four-freedom attitude simulation structure, for the purpose of providing a large-angle attitude simulation test apparatus applied to large-size flight equipment. The novel large-size four-freedom attitude simulation structure is characterized by comprising a linear motion mechanism (1), an orientation rotation mechanism (2), a pitching rotation mechanism (3), a roller rotation mechanism (4) and a workbench (5). According to the invention, by use of the linear motion mechanism, the orientation rotation mechanism, the pitching rotation mechanism, the roller rotation mechanism and the workbench, a large-size aircraft can be installed and carried, attitude simulation is provided for the large-size aircraft, omni-directional flight attitude simulation is realized, the accuracy of an aircraft test is improved, the development cost is decreased, and the development space of the aircraft is expanded.

Description

technical field [0001] The invention belongs to the technical field of posture simulation, and in particular relates to a novel large-scale four-degree-of-freedom posture simulation structure. Background technique [0002] At present, with the development of the aerospace field and the gradual deepening of research on aerospace vehicles, how to simulate the attitude of flight equipment during flight and accurately grasp the performance parameters of large-scale flight equipment has become one of the key technologies in the development process of current flight equipment. one. [0003] According to the novelty and industry knowledge, the attitude simulation and simulation of general products are usually realized by inertial navigation test equipment (turntable), but the attitude simulation test of large-scale flight equipment is often unable to be realized by the turntable due to the limitation of the turntable's own structure, so it is necessary to A new structural form of ...

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): G05B17/02G05B23/02B64G7/00
Inventor 寇淑辉曹玉梅麦吉刘亚辰张俊秀陈非
Owner BEIJING AEROSPACE INST FOR METROLOGY & MEASUREMENT TECH
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