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Re: FRC Blogged - The 2015 Control System Request for Proposa
This thread has officially jumped the shark!
the old guy shark :) |
Re: FRC Blogged - The 2015 Control System Request for Proposa
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Let's see who can think out side of that box (hopefully within the galaxy). BTW: I'm only 36 but I've been told I'm going on 80. |
Re: FRC Blogged - The 2015 Control System Request for Proposa
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Andy |
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Simple as in all in one piece with no room for wiring error or simple as in connect these wires here...here...and there? In the current system the connect time is determined more by the D-Link robot AP and field than the cRIO. Point being: where is the line between the control system and accessories that FIRST provides? To elaborate if someone makes a system that can boot, connect, and be ready to run in < 15 seconds. Then a user comes along with say a laptop and that takes 1.25 minutes to boot added to it is that an issue for the control system developer, FIRST or the user? What about the amount of time to upload software into the control system? Just curious. |
Re: FRC Blogged - The 2015 Control System Request for Proposa
Probably the main problem is that the Kinect has enough latency to make it not very suitable for direct control of a robot (e.g. using your arms as the joysticks). Games have the same problem. The games that seem to work best are the ones where you are mimicing an action rather than directly controlling something. Kinect will probably be utilized nicely in a game design like 2008 where you can choose between specific goals or tasks.
I'm excited to see USB support being considered for the robot controller (lets get kinects on the robots!) and I still think there is value to doing vision on the robot. Quote:
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Re: FRC Blogged - The 2015 Control System Request for Proposa
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The issue with adding Kinect to just any USB Host, even if it has the hardware, is that you need the software for it. If you have say OpenEmbedded running you can get drivers. However, then you're back to robbing CPU time from the rest of the control system to process video. Also there are usually compromises made to reduce the resources of Linux to make it fit into a smaller package. For example uCLinux which doesn't need a memory controller. You still get something that is basically Linux but what do you compromise on in the process? I guess it comes down to how bad do you want a PC on your robot before it just makes more sense to put a PC on your robot? |
Re: FRC Blogged - The 2015 Control System Request for Proposa
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-Clinton- |
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I'm not married to the IFI system, but it is my point of reference on things related to (re-)connection speed and simplicity. |
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Paul |
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Re: FRC Blogged - The 2015 Control System Request for Proposa
I'm kinda feeling this one
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Re: FRC Blogged - The 2015 Control System Request for Proposa
I stand corrected. I did not realize how large IFI is & certainly did not mean anything negative. They certainly have control systems that will work. If they choose to put forth a request expect it will be good.
Hard to tell the revenues since they appear to be private. But I am guessing that they are much smaller than NI. Which was my original point. Of course being private they are not dependent on market opinion.... |
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Very potent guy for that price and packaging. Maybe with such a system we could get one in each year's kop? |
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