Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Three-axis simulation flight simulator executing mechanism

A technology of flight simulators and actuators, applied to simulators, simulators of space navigation conditions, instruments, etc., can solve the problems of high operating noise, increased manufacturing costs, and high power consumption

Pending Publication Date: 2018-05-11
AVIC SHANGHAI AERONAUTICAL MEASUREMENT CONTROLLING RES INST
View PDF0 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the existing three-axis simulation flight simulators in China are rigid structures. The rolling part adopts large-diameter slewing bearings, and the roll and pitch drives all adopt structural forms such as gear reduction transmission mechanisms, so that the actuators of the three-axis simulation flight simulator Huge volume, heavy structure weight, loud operation noise, high power consumption, and relatively high requirements for the manufacturing and assembly precision of structural parts, which increases the manufacturing cost

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
  • Three-axis simulation flight simulator executing mechanism
  • Three-axis simulation flight simulator executing mechanism
  • Three-axis simulation flight simulator executing mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] combine Figure 1~5 , the executive mechanism of the three-axis simulated flight simulator of the present invention includes: a roll platform 1, a pitch platform 2, a yaw platform 3, and a base platform 4.

[0044] combine figure 2 , the rolling platform 1 includes: front cabin 5, rear cabin 6, rolling motor 7, rolling reducer 8, rolling sprocket with small sprocket 9, rolling cylindrical hole self-aligning roller bearing 10, large diameter rubber Roller slewing bearing inner ring 11.

[0045] The rolling platform 1 is composed of two parts, the front cabin 5 and the rear cabin 6, which are connected by bolts. The structure adopts a frame structure and is welded by square tubes and rectangular tube profiles. Rolling sprocket pays small sprocket 9 and is installed in the output end of rolling speed reducer 8, and rolling motor 7, rolling speed reducer 8, are installed in the rear cabin 6 of rolling platform 1. The rotating shaft support of the rolling platform 1 adop...

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 discloses a three-axis simulation flight simulator executing mechanism. The mechanism includes a roll platform, a pitch platform, a yaw platform, and a base platform. The roll platform includes a front cabin, a rear cabin, a roll motor, a roll reducer, a roll sprocket pair minor sprocket, a roll cylindrical bore self-aligning roller bearing, and a large-diameter rubber roller pivotalbearing inner ring. The pitch platform includes a pivotal bearing outer ring, a U-shaped frame, a roll sprocket pair large sprocket, a roll bearing seat, a pitch sprocket pair large sprocket, a pitchright shaft, a pitch cylindrical bore self-aligning roller bearing, and a pitch left shaft. The yaw platform includes a U-shaped bracket, a pitch bearing seat, a pitch motor, a pitch reducer, a pitchsprocket pair minor sprocket and a yaw bearing seat. The base platform includes a base, a base bracket, a large-diameter pivotal bearing, a yaw motor, a yaw reducer, an open internal gear meshing pair small gear, and support feet. The mechanism of the invention can simulate that a single person operates an aircraft to perform three degrees of freedom of roll, pitch and yaw movements to realize asimulated flight function.

Description

technical field [0001] The invention relates to the technical field of mechanical structure and transmission, in particular to an actuator for a three-axis simulation flight simulator. Background technique [0002] The actuator of the three-axis simulation flight simulator is the main component of the three-axis simulation flight simulator. It combines relevant flight software and numerical control drive technology to simulate a single-person control of the aircraft and perform three-degree-of-freedom movements of roll, pitch, and yaw. Realize the flight simulation function. [0003] At present, most of the existing three-axis simulation flight simulators in China are rigid structures. The rolling part adopts large-diameter slewing bearings, and the roll and pitch drives all adopt structural forms such as gear reduction transmission mechanisms, so that the actuators of the three-axis simulation flight simulator It is bulky, heavy in structure, loud in operation noise, and h...

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): G09B9/12
CPCG09B9/12
Inventor 应布赵振平何泳郭子昂宋洪伟
Owner AVIC SHANGHAI AERONAUTICAL MEASUREMENT CONTROLLING RES INST
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
Eureka Blog
Learn More
PatSnap group products