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PID Speed Controller

Submitted by wysteria on Sat, 2020-12-12 10:14

I just bought a VESC 6 and have been playing around with it. I have been modifying the PID controller for a 3800KV motor for days. This is the best result I've got https://imgur.com/a/3JwVKyt

And I don't know if this is smooth enough or it needs more adjusting. Any idea to make it smoother guys?

Here is the motor configuration content (i don't how to upload a file here):

Install VESC on ubuntu 18.04 bionic

Submitted by rest_vesc_001 on Tue, 2020-12-08 15:34

Hello,

I want to install VESC (BLDC ) on my ubuntu bionic because i have a project about driving autonomous car.

But i have some problems because i cannot install BLDC insted i follow those vedder link https://github.com/vedderb and https://mushr.io/hardware/build_instruc....

https://mushr.io/hardware/build_instructions/#software-setup

Install VESC on ubuntu 18.04 bionic

Submitted by rest_vesc_001 on Tue, 2020-12-08 07:32

Hello,

I want to install VESC (BLDC ) on my ubuntu bionic because i have a project about driving autonomous car.

But i have some problems because i cannot install BLDC insted i follow those vedder link https://github.com/vedderb and https://mushr.io/hardware/build_instruc....

https://mushr.io/hardware/build_instructions/#software-setup

Hello Members! I need suggestions

Submitted by Scooter Evolution on Mon, 2020-12-07 16:33

Hello everyone. My name is Matt and I just joined your forum. Im looking to upgrade the 2in1 controller in my 72v Zero 11x scooter. I would like some suggestions on what model vesc to consider. Here are a few specs...

72v

32ah battery

Dual 1600w hub motors

The oem 45ax2 controller is problematic so If like to replace it with a better performing replacement. I'd like to do 50a to each motor. Throttle and even a screen would also be cool.

Any help and suggestions are appreciated!

Gokart project with Dual VESC 75V /100A

Submitted by spacewalker on Mon, 2020-12-07 10:08

Hi Guys 

Spent long time  to finish my Gokart project ,  after some issue with  single VESC control by PWM  , I finally move to   Dual VESC  75V 100A

 hardware :

13S7P  with  balancer 60A , 2 x  48V 800W   wheel hub 

So now , I use  CAN bus 125k   between front and  back  or my vehicke

On the front  when is a CAN bus  "transmitter"  I made a brake and accelerate paddle 

on tge back - when is a CAN bus "receive" ,    is connect tto VESC and control what   front is sending to the rear 

 

Constant RPM not accurate - Please help

Submitted by TooSlow2Care on Sat, 2020-11-28 23:39

Hello,

I'm trying to get my motor to run at a specific RPM.  I have set up the VESC 4.20HW with 5.0/5.1SW to operate from a PPM/PWM App Config.

I have the VESC tool set properly and can get the motor to start and stop at the push of a button.

the Hardware I'm using:

Arduino Nano - PWM control, Acceleration ramp, timer (60sec)

VESC ESC 4.20

Outrunner sensorless 280kv BLDC Motor

6 cell and 8 cell lithium battery packs capable of up to 60A draw continuous along with a laboratory power supply.

FSESC 6.6 not Connecting to VESC Tool

Submitted by billyredwood01 on Sat, 2020-11-28 12:34

I am trying to program a Flipsky ESC 6.6 Dual on Windows. I'm running Windows 10. However, whenever i try to auto connect the ESC, its saying that there is no ESC connected. Its connected to a 10s3p 36v battery and pluged into my laptop using the cables that came with the ESC. Any ideas?

Problem with tiny inrunner motor

Submitted by Maxid on Tue, 2020-11-24 14:30

Hi all,

I recently bought a HD60 VESC from Trampa to use in a robotics project.
I need to drive a tiny inrunner motor (preferably in FOC mode as I want it to be as silent as possible) at speeds of ~40.000 rpm.
Motor detection seems to work via the wizard but as soon as I want to use it via the rpm or duty cycle commands I can not get it to turn reliably from standstill to full speed.
There is a band of rpms where it seems to work fine but above and below I only get weird back and forth vibrations.

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