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White Paper Discuss: Team 670 - Universal Drive Systems: Design and Analysis
Thread created automatically to discuss a document in the White Papers.
Team 670 - Universal Drive Systems: Design and Analysis by ChrisCook |
Re: White Paper Discuss: Team 670 - Universal Drive Systems: Design and Analysis
I need some feed back on the document.
Does it help your team? IS it a teaching tool. or is it a "holy book" to base your drive systems. Please place your comments here, i would really like to hear them They will help me revise the document and focus the content. Thanks, Chris - Team 670 |
Re: White Paper Discuss: Team 670 - Universal Drive Systems: Design and Analysis
from a quick glance over, it looks like a good starting point for rookies. i personally would add some info on the omni-directional drives (ex. 1083, 1002, 190, 357, etc.) that have been growing more polar in the past years. maybe some info on ackerman steering, and a little content on belt systems. also a list of resources (chiefdelphi.com, NBD whitepaper, andymark.biz, mscdirect.com, etc) might be helpful.
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Re: White Paper Discuss: Team 670 - Universal Drive Systems: Design and Analysis
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Thanks for the info, I'll consider adding it in. Chris, - Team 670 |
Re: White Paper Discuss: Team 670 - Universal Drive Systems: Design and Analysis
I sent it to our new members so they can get an idea of the different types of drivetrains that are out there. I think it gives a pretty good overview.
The one thing I don't agree with is the idea of a universal drive system design that you can reuse every year. I think lots of the fun, joy, and excitement in building of robots (and looking at other robots) comes from the innovation in drive systems. Sure it can be advantageous to the progress of the project to have reusable designs but it is advantageous to the people involved to design something above and beyond. |
Re: White Paper Discuss: Team 670 - Universal Drive Systems: Design and Analysis
[quote=sanddrag]I sent it to our new members so they can get an idea of the different types of drivetrains that are out there. I think it gives a pretty good overview.
The one thing I don't agree with is the idea of a universal drive system design that you can reuse every year. I think lots of the fun, joy, and excitement in building of robots (and looking at other robots) comes from the innovation in drive systems. Sure it can be advantageous to the progress of the project to have reusable designs but it is advantageous to the people involved to design something above and beyond.[/QUOT I respect your opinion, but just look at what happened this year. The game didn't change that much. Team 233, 254, 980, 1097 and numerous others reused heir last years system which enabled them to worry about the arm rather than the robot as a whole. this also allows their team to practice from DAY 1 with the older robot. this eliminates the "sometimes" overwhelming stress of too many concepts, and allows team members to design inside tight restrictions. |
Re: White Paper Discuss: Team 670 - Universal Drive Systems: Design and Analysis
It all boils down do what do you view as bringing the most success to the team. Placing well in competition, or learning a little something extra and maybe not placing so well.
Reuse a drivetrain, time for practice/programming, place better in competition. Build a new drivetrain, not as much time for practice/programming, don't place so well in competition. Which is more beneficial to the students' enrichment? Driving practice and programming or drivetrain design/innovation? There are no definite answers to these questions. It is up to each team's set of values to determine. |
Re: White Paper Discuss: Team 670 - Universal Drive Systems: Design and Analysis
hey i see you used some of my gearboxes in your instruction manual. its nice to see some of my ideas have been used to benefit other teams. this packet was done very well, shows a lot of pros and cons to the many many different drives. like sanddrag said, there are a few more you could add (mecanum, different drives that drop down, etc.) but all in all a really good idea for rookies and new members of your team.
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Re: White Paper Discuss: Team 670 - Universal Drive Systems: Design and Analysis
This is a good basic overview of FIRST drive systems. It is a teaching tool to give FIRST teams an idea of some of the basic types of drive systems. However, it is not a "holy book". Here is some feedback you requested:
Pros:
Anytime someone puts their effort out for other teams to see and use, it is great to see. You have done a good job here, Chris, and this can be a great document. Sincerely, Andy Baker |
Re: White Paper Discuss: Team 670 - Universal Drive Systems: Design and Analysis
cool. my robot is a prime example, thanks
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Re: White Paper Discuss: Team 670 - Universal Drive Systems: Design and Analysis
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Thanks for ideas Team 670 |
Re: White Paper Discuss: Team 670 - Universal Drive Systems: Design and Analysis
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Another reason i worte this was that teams should not rty and just focus on the robot. they shoudl try and fous on the other team building and GP things that take place at FIRST comp. I feel that the universal drive system enables teams to work with a reliable robot and allows them to consentrate on the real ideals of FIRST. |
Re: White Paper Discuss: Team 670 - Universal Drive Systems: Design and Analysis
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I thought about adding that in but is just seemed to clutter the document. I might dedicate a document to the motor selection and the applications of each motor, in a format similar to this document. and I apologize if you were offended when I did not give credit to the original inventors of the 6 wheel and crab drives. There should be a new site where teams can post their robots and give descriptions, so when FIRST comes around, teams can search a database and find what other teams have done. (FIRSTWIKI meets google) |
Re: White Paper Discuss: Team 670 - Universal Drive Systems: Design and Analysis
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Thanks for recognition my team’s contribution to this White Paper, we weren’t offended at all since posting a white paper using our design is an honor for us. But that was a very early design for the swivel drive we made.
James |
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