<div dir="ltr">Ron -<br><div>that's downright AMAZING!</div><div><br></div><div>Really well done.</div><div><br></div><div>Talk about throwing down the mittens...</div><div><br></div><div>For a dredged up controller.... You've set the bar way crazy high!</div><div><br></div><div>I can't wait to try and catch up. But I don't expect to anytime quickly...</div><div><br></div><div>Way to go!</div><div><br></div><div>Carl</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Nov 10, 2020 at 5:23 PM Ron Grant via DPRGlist via Dprg_roborama_committee <<a href="mailto:dprg_roborama_committee@lists.dprg.org">dprg_roborama_committee@lists.dprg.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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<div><font size="2">Hello DPRG Folks.</font></div>
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<div><font size="2">LFS 1.6 is here.<br>
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<div><font size="2">See a very unpolished demo on you tube -- wanted to get it published before vRBNO since screen capture makes it look jumpy.<br>
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<div><font size="2">I dredged up the controller I said I wrote some months ago and plugged it into the new shiny LFS framework.<br>
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<div><font size="2">It runs in just under the allowed 5 minutes robot time, but the entire simulation can run in less than a second in Time Warp mode on LFS 1.6.</font></div>
<div><font size="2">This will be great for turning knobs in real time to tweak behavior so maybe I will get my simulation time down.</font></div>
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<div><font size="2">Even on an old laptop performance was pretty good. I think around 2000-3000 steps per second.<br>
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<div><font size="2">Currently I am running 20 steps per second, but will probably reduce that step time. I guess at 10000 steps per second, that is 500X</font></div>
<div><font size="2">real time. <br>
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<div><font size="2">When I cranked up proportional gain, it flattened out where the robot does not "track" the invisible gap.<br>
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<div><a href="https://www.youtube.com/watch?v=d2JZCidIwjo" target="_blank"><font size="2">https://www.youtube.com/watch?v=d2JZCidIwjo</font></a></div>
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<div><font size="2">LFS is published on git hub</font></div>
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<div><a href="http://www.github.com/ron-grant/LFS" target="_blank"><font size="2">www.github.com/ron-grant/LFS</font></a></div>
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<div><font size="2">I am pretty cooked, so maybe you will out do me with your own clever controller program.</font></div>
<div><font size="2">Also, I included Carl's Mecanum demo, and Left/Right Wheel Drive demo requested by Karim.<br>
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<div><font size="2">Ron Grant<br>
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