Electric trophy truck contest
46 posts • Page 2 of 2 • 1, 2
Re: Electric trophy truck contest
yea, you're probably right on the recovery thing - batteries would charge very little anyways
Also, I found a bug - when a motor has, say, 300v and it runs at high angVel and low torque, it spins for one step, then brakes, then spins again, and the efficiency flickers from 0% to 99%. I can avoid that but I guess you'd like to know
P.S: No radius/pos/angle/vel/angvel modification and Any scripts for suspension/transmission/controls contradict themselves - are we allowed to make radius-changing gearboxes, with a script to keep mass constant?
Also, I found a bug - when a motor has, say, 300v and it runs at high angVel and low torque, it spins for one step, then brakes, then spins again, and the efficiency flickers from 0% to 99%. I can avoid that but I guess you'd like to know
P.S: No radius/pos/angle/vel/angvel modification and Any scripts for suspension/transmission/controls contradict themselves - are we allowed to make radius-changing gearboxes, with a script to keep mass constant?
- The Linkage
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Re: Electric trophy truck contest
Rules updated - allow to switch CCW of motors via script.
![Exclamation :!:](./images/smilies/icon_exclaim.gif)
![Geek :geek:](./images/smilies/icon_e_geek.gif)
![Exclamation :!:](./images/smilies/icon_exclaim.gif)
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Kilinich - [Best bug reporter 2010]
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Re: Electric trophy truck contest
The Linkage wrote:Also, I found a bug - when a motor has, say, 300v and it runs at high angVel and low torque, it spins for one step, then brakes, then spins again, and the efficiency flickers from 0% to 99%. I can avoid that but I guess you'd like to know
P.S: No radius/pos/angle/vel/angvel modification and Any scripts for suspension/transmission/controls contradict themselves - are we allowed to make radius-changing gearboxes, with a script to keep mass constant?
Yes, I notice that flicker too, could be solved with high inertiaMultiplier but not difference of energy consumption not that much.
No - you could not change radius. Fixed gears only.
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Kilinich - [Best bug reporter 2010]
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Re: Electric trophy truck contest
![Image](http://i.imgur.com/bSPrRWG.png)
With the battery placement remapped, gearbox ratio changed and revamped smart launch system, I unofficially smoked pnvv
![Laughing :lol:](./images/smilies/icon_lol.gif)
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faytree - Posts: 947
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Re: Electric trophy truck contest
I hope we don't change any battery parts because I don't like constantly unloading motors and batteries just to be replaced with an updated motors and batteries.
Plus, I don't know why adding more voltage (series connection) than adding more current (parallel connection) gives more torque rather than speed.
I think adding voltage gives more speed, and adding current gives more power. Doesn't real life electricity works like that?
Plus, I don't know why adding more voltage (series connection) than adding more current (parallel connection) gives more torque rather than speed.
I think adding voltage gives more speed, and adding current gives more power. Doesn't real life electricity works like that?
When your computer has multiple cores but uses programs that only supports single core....
![Image](http://i723.photobucket.com/albums/ww232/An_Bang/Spinner_zpswvi94uan.gif)
That's Algodoo!
![Image](http://i723.photobucket.com/albums/ww232/An_Bang/Spinner_zpswvi94uan.gif)
That's Algodoo!
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Anbang11 - Posts: 72
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Re: Electric trophy truck contest
Anbang11 wrote:I hope we don't change any battery parts because I don't like constantly unloading motors and batteries just to be replaced with an updated motors and batteries.
Plus, I don't know why adding more voltage (series connection) than adding more current (parallel connection) gives more torque rather than speed.
I think adding voltage gives more speed, and adding current gives more power. Doesn't real life electricity works like that?
No, there is no necessary to replace anything, only rules was updated.
In real life motors works near the same way. If you fix motor shaft, torque and current will be proportional to voltage. Speed is result of torque, voltage is key parameter here. That scriped motor has torque and current limiter, so won't give more than designed.
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Kilinich - [Best bug reporter 2010]
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Re: Electric trophy truck contest
Can I connect the battery perpendicularly, as long only one battery is connected?
When your computer has multiple cores but uses programs that only supports single core....
![Image](http://i723.photobucket.com/albums/ww232/An_Bang/Spinner_zpswvi94uan.gif)
That's Algodoo!
![Image](http://i723.photobucket.com/albums/ww232/An_Bang/Spinner_zpswvi94uan.gif)
That's Algodoo!
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Anbang11 - Posts: 72
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Re: Electric trophy truck contest
Anbang11 wrote:Can I connect the battery perpendicularly, as long only one battery is connected?
Sure you can. Any topology. Any angle. Just don't overlap.
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Kilinich - [Best bug reporter 2010]
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Re: Electric trophy truck contest
Last edited by faytree on Tue Nov 15, 2016 5:05 am, edited 1 time in total.
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faytree - Posts: 947
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Re: Electric trophy truck contest
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Kilinich - [Best bug reporter 2010]
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Re: Electric trophy truck contest
For those who are wondering, I've decided to not going to enter this contest. I just can't spare any time and dedication to this contest (and game).
When your computer has multiple cores but uses programs that only supports single core....
![Image](http://i723.photobucket.com/albums/ww232/An_Bang/Spinner_zpswvi94uan.gif)
That's Algodoo!
![Image](http://i723.photobucket.com/albums/ww232/An_Bang/Spinner_zpswvi94uan.gif)
That's Algodoo!
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Anbang11 - Posts: 72
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Re: Electric trophy truck contest
I know I'm incredibly late for the party. I originally skipped over this contest because I thought you needed to know how to script but it turns out the pieces are provided.
The contest is over but these still look like fun to play around with. I'm going to start tinkering.![Wink ;)](./images/smilies/icon_e_wink.gif)
The contest is over but these still look like fun to play around with. I'm going to start tinkering.
![Wink ;)](./images/smilies/icon_e_wink.gif)
TheWonkits wrote:You can't do cartwheels when you're bored. Biological impossibility; they're fueled by joy.
Phundamentalist
- Ravenplucker
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Re: Electric trophy truck contest
Ravenplucker wrote:I know I'm incredibly late for the party. I originally skipped over this contest because I thought you needed to know how to script but it turns out the pieces are provided.
The contest is over but these still look like fun to play around with. I'm going to start tinkering.
It's running. We desperately waits for players
![Laughing :lol:](./images/smilies/icon_lol.gif)
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Kilinich - [Best bug reporter 2010]
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Re: Electric trophy truck contest
My Hilux is rotting apart at this moment
![Laughing :lol:](./images/smilies/icon_lol.gif)
![Laughing :lol:](./images/smilies/icon_lol.gif)
![Laughing :lol:](./images/smilies/icon_lol.gif)
![Laughing :lol:](./images/smilies/icon_lol.gif)
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faytree - Posts: 947
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Re: Electric trophy truck contest
I'm so bored out of my mind that I think I'm gonna try this contest
- i have a couple of ideas
![Cool 8-)](./images/smilies/icon_cool.gif)
- The Linkage
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Re: Electric trophy truck contest
I might rebuild my old entry because it's kind of on the heavy side. That said we probably won't have new entries any time soon
![Image](http://i.imgur.com/866GyvG.gif)
(/)(°,,,°)(/)
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pnvv - Posts: 670
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Re: Electric trophy truck contest
,
Last edited by faytree on Tue Dec 07, 2021 6:44 am, edited 1 time in total.
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faytree - Posts: 947
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Re: Electric trophy truck contest
over 5 years later,
I'm finally putting what I've learned from my major to good use...
huge overhaul incoming
![Image](https://imgur.com/CGEeGkU.png)
I'm finally putting what I've learned from my major to good use...
huge overhaul incoming
![Image](https://imgur.com/CGEeGkU.png)
waiting for semester break to come...
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faytree - Posts: 947
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Re: Electric trophy truck contest
I've created a DC-DC Boost Converter with some help and advice from The Linkage!
This component is free to use for everyone!
[scene]246346[/scene]
This component is free to use for everyone!
[scene]246346[/scene]
waiting for semester break to come...
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faytree - Posts: 947
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Re: Electric trophy truck contest
faytree wrote:over 5 years later,
I'm finally putting what I've learned from my major to good use...
huge overhaul incoming
![Image](https://cdn.discordapp.com/attachments/935199599952556062/937029185862516837/tz3.gif)
waiting for semester break to come...
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faytree - Posts: 947
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