Simulated rocket multi-output experiment device

An experimental device, a technology for simulating rockets, applied in the fields of scientific research and teaching tools, can solve problems such as performance and cost finding, and achieve the effects of low manufacturing cost, guaranteed load capacity, and simple structure

Inactive Publication Date: 2020-08-18
XI AN JIAOTONG UNIV
View PDF12 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem that it is difficult to find a suitable balance point between performance and cost in existing simulated rockets, the purpose of this invention is to propose a simulated rocket multi-output experimental device with simple structure, very representative and valuable for teaching and research

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
  • Simulated rocket multi-output experiment device
  • Simulated rocket multi-output experiment device
  • Simulated rocket multi-output experiment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0032] see Figure 1-Figure 11 , the present invention is made up of support 1, thruster and simulated carrier cabin 4 etc. parts. The selection and arrangement of propellers can be fine-tuned as needed. The thrusters include main thrust thrusters 2 and distributed thrusters 3 . Wherein, the main thrust propeller is arranged at the bottom of the bracket 1, and the distributed propellers 3 are multiple, and are uniformly arranged outside the simulated carrier cabin 4, see figure 2 , the distributed propeller 3 includes a motor 3-1, and a propeller 3-2 arranged on the motor 3-1, or the distributed propeller 3 is a turbojet engine. A steering gear 6 is also arranged on the simulated carrier cabin 4 . The bottom of the distributed thruster 3 is provided with a deflector 5, see figure 1 , Bracket 1 is the installation platform for other devices and the main part tha...

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

A simulated rocket multi-output experiment device comprises a support, propellers and a simulated carrying cabin. The propellers and the simulated carrying cabin are arranged on the support; the propellers comprise distributed propellers; the plurality of distributed propellers are uniformly arranged on the outer side of the simulated carrying cabin, and each distributed propeller comprises a motor and a propeller arranged on the motor, or each distributed propeller is a turbojet engine; and guide plates capable of swinging are arranged at the bottoms of the distributed propellers. According to the simulated rocket multi-output experiment device, through the arrangement of the distributed propellers, the thrust and direction of the propellers can be accurately controlled by controlling therotating speed of the motors, adjusting the angles of the flow guide plates, swinging the directions of the propellers and other means, and the implementation effect is good; the simulated propellerby adopting the motors and the propellers is very close to the real stress state of a rocket, and is completely feasible for researching, demonstrating and verifying a multiple-input-multiple-output system.

Description

technical field [0001] The invention belongs to the technical field of scientific research and teaching appliances, in particular to a multi-output experimental device for simulating rockets. Background technique [0002] Accurate control of multiple outputs is a difficult problem in the field of control, and the rocket needs to control multiple components at the same time to complete the work of launch, flight, landing and recovery, which is a representative of multiple output systems and a good experimental research object. Most traditional simulated rockets use balloons, water guns, alcohol lamps and other similar devices to eject certain substances from the nozzles, thereby simulating the thrust generated by the rocket propeller to make the rocket rise. These traditional methods are acceptable for low-level introductory demonstrations, but because they cannot be quantitatively and accurately controlled, the implementation effect is poor, and the significance of education...

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): G09B25/00
CPCG09B25/00
Inventor 张东升金雨斌邵敏田爱芬
Owner XI AN JIAOTONG UNIV
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