Search found 23 matches: individual motor control

Searched query: individual motor control

by sml
Tue Jul 06, 2021 12:19 pm
Forum: Developer Discussions
Topic: [Help Needed] Custom Commander Packet for Individual Motor Control
Replies: 2
Views: 2630

Re: [Help Needed] Custom Commander Packet for Individual Motor Control

Thank you for the advice, didn't know DEBUG_PRINT existed! I have miraculously gotten it working now that I started from scratch. I probably just had a typo somewhere.
by jonasdn
Tue Jul 06, 2021 4:15 am
Forum: Developer Discussions
Topic: [Help Needed] Custom Commander Packet for Individual Motor Control
Replies: 2
Views: 2630

Re: [Help Needed] Custom Commander Packet for Individual Motor Control

Hi sml! It is hard to know what the issue here, it could be many things. I would say that a good next step would be to make sure that: The packet you are sending is reaching the firmware Your modified firmware code is doing what you expect it to do You can add DEBUG_PRINT statements in the code and ...
by sml
Mon Jul 05, 2021 5:51 pm
Forum: Developer Discussions
Topic: [Help Needed] Custom Commander Packet for Individual Motor Control
Replies: 2
Views: 2630

[Help Needed] Custom Commander Packet for Individual Motor Control

... the crazyflie python library such that I can control the motors independent of each other. I defined a new function ... m2, m3, m4): """ Control mode where the individual motor values are set """ pk = ...
by Allen
Mon May 10, 2021 2:36 pm
Forum: Developer Discussions
Topic: How to turn the propeller without attitude information from the sensor?
Replies: 7
Views: 5449

Re: How to turn the propeller without attitude information from the sensor?

... are a couple of parameters that allows to control the motors directly. "motorPowerSet.enable" can be set to 1 to enable the individual motor control and "motorPowerSet.m[1,2,3,4]" ...
by arnaud
Mon May 10, 2021 1:19 pm
Forum: Developer Discussions
Topic: How to turn the propeller without attitude information from the sensor?
Replies: 7
Views: 5449

Re: How to turn the propeller without the sensor data?

... are a couple of parameters that allows to control the motors directly. "motorPowerSet.enable" can be set to 1 to enable the individual motor control and "motorPowerSet.m[1,2,3,4]" ...
by Calvin Chua
Thu Mar 05, 2020 9:37 am
Forum: General discussions
Topic: Modelling and Control of Crazyflie
Replies: 3
Views: 6284

Modelling and Control of Crazyflie

... Is it possible to code using cflib to control the speed of individual motor instead of using the prebuilt function such as forward() etc. ...
by arnaud
Fri Nov 22, 2019 7:55 am
Forum: General discussions
Topic: Individual control of the motors on the crazyflie
Replies: 5
Views: 7585

Re: Individual control of the motors on the crazyflie

There is currently no radio packet that directly feeds motors PWM but there is parameters that can be use to control the motors PWM independently, though it requires to send 4 packets (one per motor) which ...
by Rasmus J.
Wed Nov 20, 2019 8:48 am
Forum: General discussions
Topic: Individual control of the motors on the crazyflie
Replies: 5
Views: 7585

Individual control of the motors on the crazyflie

... the Crazyflie platform to show a conceptual approach to constructing control algorithms for z and x/y axis control through system identification ... code off of an crazyflie, including the PID calculation, and do all the motor control ourselves. What would be the best approach to using the PWM ...
by arnaud
Wed Apr 04, 2018 7:07 am
Forum: General discussions
Topic: Would crazyflie work for reinforcement learning?
Replies: 1
Views: 2472

Re: Would crazyflie work for reinforcement learning?

... There is parameter variables available to set individual motors raw values, though it is mostly intended for debugging ... the Crazyflie by default which makes things easier to control. One of the use-case for the Crazyflie is to fly ...
by zhanghaijason
Wed Sep 20, 2017 8:23 pm
Forum: Developer Discussions
Topic: PID tuning
Replies: 5
Views: 3961

Re: PID tuning

Hi, How much margin do you have on the motor power? You can see that by looking at the individual motor thrust and see if any is close to 0 of 100%. ... off-center you will start to reduce the power margin to control the Crazyflie attitude by pushing part of the motor ...