VEX IQ Next Level 127Z Batman - 52 points Skills score
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- Опубліковано 2 бер 2019
- California State Championship - Middle School - La Verne
This is team Batman scoring 23 in autonomous and 29 in driving which placed them in the top spot in the world for middle schoolers. Have your volume turned on to hear their teammate's comments and excitement at the finish of the autonomous run. It's so nice to see the kids perform under pressure after practicing so hard. - Наука та технологія
Nice. Looks like your 1st in the world for skills. :)
WOW How exciting!!
Just say Hi again from your champion alliance 99900J. Looking forward to seeing you guys next year at worlds.
Hi! We still can’t believe it! Dr. X was an amazing alliance partner. Good luck with the season and see you next year.
See u guys at worlds - 21549C!
our team at worlds was in your division called 11552A Orange Justice
How do you unlock the wheel motors so you can push the robot during autonomous?
At the end of each segment, we set the motor brake mode to coast and then reset it to hold before the start of the next one. Here's the code that pauses and waits (RobotC):
void RobotWait(TSimpleColors nColor) {
setMotorBrakeMode (leftDrive, motorCoast);
setMotorBrakeMode (rightDrive, motorCoast);
setTouchLEDColor(touchLED, nColor);
setTouchLEDBlinkTime(touchLED, 20, 20);
while (getTouchLEDValue(touchLED) == 0) {
wait10Msec(10);
}
setTouchLEDBlinkTime(touchLED, 0, 0);
setMotorBrakeMode (leftDrive, motorHold);
setMotorBrakeMode (rightDrive, motorHold);
}
Amazing!! See you at worlds!
Congrats on your ticket to worlds! I will see you there! I just have one quick question do you have a chain linking both wheels?
Thanks! You too. Yes, they do have a chain linking wheels. Motor has a 32tooth sprocket with a 16t on each wheel.
Okay Thanks!
I tried that ratio out and it still seems like it’s too slow
you guys r doing really well! Just one question...do you use an arcade control or a tank control?
Hi Niyam. Thank you! It’s a customized arcade control. The left joystick controls forward motion and the right for turning. The right one is slowed down slightly so it doesn’t turn too fast.
Hope to see u at worlds look out for 2929A
We will!
Ur robots better than ours thou
Plus we have a really arrogant driver u Guys are the real meaning of sporspanship
Thanks! (Sorry about your driver)
In drivers, how were you able to keep hanging without the controller in your hand
They programmed the remote to start a hang routine when they press the L and R (all four) buttons at once.
Wow your robot is so fast! What was your gear ratio?
It’s running a 2:1 ratio.
Are you guys doing squared away
Yes! We're off to e areally slow start though. Our first comp is on 11/16 and we don't have our robot finished yet!
What type of wheels are you using?
It has four omni wheels.
How did you guys make the program so consistent? Was it wait loops? Or was it just sheer luck. We're having issues with consistancy, our robot likes doing something different everytime. It would be highly appreciated.
There are a couple of things, but they still fight with inconsistencies. This video shows her second attempt. I think you can tell from the cameraman’s commentary and the looks on her face that it doesn’t run perfectly every time. :) For movement she only has two basic routines. One for moving the robot backwards or forwards a certain distance. And another for turning the robot. The turning uses the gyro to face the front of the robot to a heading in relation to it’s starting point. For example 0 degrees is always towards the opposite wall from the starting point. 90 degrees towards the left wall, 180 back towards her, etc. The gyro is only reset to 0 at each start (or reset). That helps keep turns somewhat accurate throughout the run without the accumulated errors of doing each turn individually. Hope that made sense.
@@127ZBATMAN Yes, thank you very much. I just noticed that the entire drive train on your robot turns. We currently have only one side of our drive train turning which is why ours is so inconsistent. The slightest of miss-movement and our right side is a goner. We've considered the gyroscope, but we thought it made it make sure it drove in a straight line. We didn't even bother to notice the circular ARROW indicating that it controlled turns, not how it drove. We'll take the suggestions and try it out. Yet again, thank you very much.
Also, we have a youtube channel as well. It's named, "Otwell Team 28134A" I'll be giving you guys credit for helping us out in our next video. we're honestly excited to see Batman at worlds, hope we get matched with each other, that would be amazing.
@@127ZBATMAN Also, we are aware of something called, "Multitasking." We can find hardly any information on it and we just wanted to know your thoughts on it. Thanks 😁
Yes, you can setup your program with separate “tasks”. Our team’s program isn’t setup that way. Here’s a pretty good article if you’re interested. www.robotc.net/wikiarchive/Multitasking_tips
What is the ratio on your arm
They have it at 9:1.
@@127ZBATMAN YOU COULD SUPPORT US IN THE GEARS RATIO THAT THEY USED FOR 9: 1
Dan alfaro solis -The have a compound ratio with 12t:36t x 2.
Also. See y'all at worlds. Team 28134A :3
Hey Elvis.
how much your robot's gear ratio?
I mean for movement.
It’s 2:1 for the drive train.
thks，but how you keep the battery level , our robot's battery level fade quickly by using this ratio @@127ZBATMAN
Hello guys see you on April in kentuky
Looking forward to it! What’s your team number?
I don't know
I am going to ask
Seems I come up with 21 points for auto?
Did you count the 2 points for removing the yellow hubs?
Yeah, I count 7 orange low (7), 2 yellow high (10), 1 orange high (2), and low hang (2).
Ahh, it was a high hang.
Hmmm? Seems the buzzer clearly sounded well before the high hang was achieved.
Does the beginning of the buzzer sound signal time over, or the end of the sound?
How is your robot so fast
Enzo I think all of the practice they’ve done makes it look faster than it is. They run a 2:1 gear ratio for the drivetrain.
Chenzo wattup dawg
hope you guys win Chinese team
Jason Shaye I think he meant they win with a Chinese team