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Unread 04-01-2017, 14:32
Kevin Ainsworth's Avatar
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pic: 2016 OFF-SEASON 8WD CHASSIS CONCEPT

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Unread 04-01-2017, 14:33
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Re: pic: 2016 OFF-SEASON 8WD CHASSIS CONCEPT

CAD IS AVAILABLE FOR DOWNLOAD AT THE FOLLOWING LINK
Copy and paste the following link into Windows Explorer (not Internet Explorer)
ftp://Pwnage120916:2451@files.genesisautomation.com

Last edited by Kevin Ainsworth : 04-01-2017 at 14:43.
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Unread 04-01-2017, 14:42
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Re: pic: 2016 OFF-SEASON 8WD CHASSIS CONCEPT

ftp://Pwnage120916:2451@files.genesisautomation.com

Last edited by Kevin Ainsworth : 04-01-2017 at 14:50.
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Unread 04-01-2017, 14:58
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Re: pic: 2016 OFF-SEASON 8WD CHASSIS CONCEPT

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10X 775PRO GEARBOX OPTIONS
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Unread 04-01-2017, 15:01
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Re: pic: 2016 OFF-SEASON 8WD CHASSIS CONCEPT

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10X 775PRO GEARBOX OPTION
Sweet Woodie Flowers...
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Unread 04-01-2017, 16:13
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Re: pic: 2016 OFF-SEASON 8WD CHASSIS CONCEPT

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Why not? This way your robot can generate it's own smokescreen to shield itself from the opposing alliance.
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Unread 04-01-2017, 16:40
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Re: pic: 2016 OFF-SEASON 8WD CHASSIS CONCEPT

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Why not? This way your robot can generate it's own smokescreen to shield itself from the opposing alliance.
If you want to rage quit the match, just drive into a wall and wait
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Unread 04-01-2017, 16:53
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Re: pic: 2016 OFF-SEASON 8WD CHASSIS CONCEPT

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Why not? This way your robot can generate it's own smokescreen to shield itself from the opposing alliance.

Last edited by Darkseer54 : 04-01-2017 at 16:58.
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Unread 05-01-2017, 02:03
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Re: pic: 2016 OFF-SEASON 8WD CHASSIS CONCEPT

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Originally Posted by Kevin Ainsworth View Post
10X 775PRO GEARBOX OPTION
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Originally Posted by Ty Tremblay View Post
Possibly... More motors means that for a given torque load on the drivetrain, each motor is at a more efficient point on its operating curve (possibly 65% efficiency instead of the 40-45% at peak power). When designing for maximum sprint speed, FRC drivetrains are effectively limited by the amount of electrical power we can draw. If you could add the additional motors with minimal additional mechanical losses and implement a control system to manage inrush currents, this could be a way to shave off a few more tenths of a second, if that's important. I'm not sure if 10 motors is the most optimal design for this, though.
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Unread 05-01-2017, 19:29
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Re: pic: 2016 OFF-SEASON 8WD CHASSIS CONCEPT

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Originally Posted by RyanCahoon View Post
Possibly... More motors means that for a given torque load on the drivetrain, each motor is at a more efficient point on its operating curve (possibly 65% efficiency instead of the 40-45% at peak power). When designing for maximum sprint speed, FRC drivetrains are effectively limited by the amount of electrical power we can draw. If you could add the additional motors with minimal additional mechanical losses and implement a control system to manage inrush currents, this could be a way to shave off a few more tenths of a second, if that's important. I'm not sure if 10 motors is the most optimal design for this, though.
Brownouts for days.
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Unread 05-01-2017, 20:42
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Re: pic: 2016 OFF-SEASON 8WD CHASSIS CONCEPT

I like the colors
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Unread 06-01-2017, 00:18
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Re: pic: 2016 OFF-SEASON 8WD CHASSIS CONCEPT

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Originally Posted by ThaddeusMaximus View Post
Brownouts for days.
Quote:
Originally Posted by RyanCahoon View Post
and implement a control system to manage inrush currents
and stall currents, but that would be a gearbox designed for sprinting, not for pushing.

Anybody have experience using Talon SRXs in Current Closed-Loop mode that can comment on the feasibility? Possibly with some additional ramping code to handle the inrush.
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Unread 06-01-2017, 06:18
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Re: pic: 2016 OFF-SEASON 8WD CHASSIS CONCEPT

With all my years on 71 and being in the Midwest learned never to question 2451's drivetrains. I do really love the design here hopefully get to see something like this in action.
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