1 / 12

Design Project

Design Project. Sung-mok Seo Ok-nam Lee Yoon-ho Na Su-min Park. Toy gun/DSP. Aluminum Body. Mass=0.7189kg. Motor. RS-226 DC: 4.8~7.2V Speed: 0.20 s/60degree Torque: 26kg*cm Weight: 60g Size: 41*20*38mm. Components & Weight. 12 Motors : 60g*12=720g 2 Motors : 60*2=120g

zenia-chan
Télécharger la présentation

Design Project

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Design Project Sung-mok Seo Ok-nam Lee Yoon-ho Na Su-min Park Seoul National University of Technology

  2. Toy gun/DSP

  3. Aluminum Body Mass=0.7189kg

  4. Motor RS-226 DC: 4.8~7.2V Speed: 0.20 s/60degree Torque: 26kg*cm Weight: 60g Size: 41*20*38mm Seoul National University of Technology

  5. Components & Weight • 12 Motors : 60g*12=720g • 2 Motors : 60*2=120g • Battery : Less than 800g • Camera : Generally 100~150g • Toy gun : 390g • DSP board : 100g • Aluminum 2T-5052 : Less than 800g • Other parts : 100g Seoul National University of Technology

  6. Modeling

  7. Torque calculation • Total weight for the body : 2 Motors+Battery+Camera+DSP+Al+Parts 120+800+150+390+100+800 +100 < 2.5kg • Body Size - 20cm*20cm

  8. Torque calculation 2.5kg Total Torque = Weight*Distance = 2.5kg*19cm = 47.5kg*cm In case of movement, only two legs put on ground. Therefore, torque for one leg in that case.. Total Torque/2=47.5/2=23.75kg*cm RS-226 torque is 26> 23.75 20cm

  9. To make frames CNC machine Size : 600 * 700 * 80 mm Materials : Plastic, Al, Acryl Accuracy : 0.05mm

  10. Control Part We’ve… - Studied the motor(RX-28) - Understood a C language example provided -Studiedcircuits : Power supply, Switch circuit , communication circuit - bought circuit stuffs

  11. Control Part We will… - buy RS-226 motors - study how to control servo motor

  12. Q & A Thank you Seoul National University of Technology

More Related