ArduPilot Rover Motor Direction Test and DeadZone Compensation
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- Опубликовано: 4 окт 2024
- A demonstration of how to use Mission Planner's Motor Test page to test that a Skid Steering rover's motors are spinning in the correct direction. I then go on to explain how to compensate for the ESC/Motors deadzone using the THR_MIN parameter.
wiki: ardupilot.org/...
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Super useful video. I will be referring folks to this in the future! When I used the linear actuators with control boards which made them act as servos, I went into the control board configuration and disabled the deadband. I did not know you could do it in Ardupilot. Thanks so much.
Did not know you can compensate for the deadzone in AR, great thanks!
Great video tutorial! In addition to scouring rc forums for a nice sailboat every night, I'll be looking for a rover chassis to mess around with too!
Thank you sir
Hi, loved your video and explanation. I had a question about the use of the 433mhz 3dr telemetry modem. Can i use it to send and control my rover via rc signals? Like using the ardupilot on my laptop but control it via rc signals from the transmitter module?
Hi RiO, Thanks! I'm not sure that I totally understand the setup but we have instructions for setting up joysticks here on the wiki ardupilot.org/rover/docs/common-joystick.html . By the way, if possible the support forums are the best place to ask general support questions discuss.ardupilot.org/c/ardurover/rover43/168
Thank you. Does the waypoint drive work well with the parameter you sent me?
According to the parameter you sent, there is no pilot_steer_type setting. Is it possible to do a pivot turn in this state?
Hello dear randy
Do you have any experience about hobeywing and recverse drive with pixhawk 4
Great video! But I have some questions. What kind of motors and driver are you use? We are planning to use brushed DC motors and drive them with L298N motor driver. Can we control them via Mission Planner and Pixhawk?
Hi Yasin. In general it is best to ask support questions here in the forums: discuss.ardupilot.org/c/ardurover/rover-4-0/154. I don't think ArduPilot supports using the L298N motor driver because we have an open issue here for it: github.com/ArduPilot/ardupilot/issues/7616. By the way, the "Pixhawk" is just one of the many autopilots that ArduPilot supports. A nearly complete list can be found here: ardupilot.org/rover/docs/common-autopilots.html
@@rmackay9 thanks a lot. I'll check them out 👍
Im working with the pixhawk ( for the BlueROV) and Im trying to integrate two brushed dc motors to it (using the Pololu G2 High-Power Motor Driver 18v17. Online it says this motor driver supports "BrushedWithRelay" does this method also use PWM? or is that just for the normal mode. Some of the documentation online is a little ambiguous (atleast to me)
Hola Randy !. Necesito tu ayuda , estoy pensando en adquirir un kit con el Pixhawk 2.4.8 para mi robot terrestre quiero covertirlo en autonomo solo circulara en mi campo privado , puedes aconsejarme si con esta version de pixhawk 2.4.8 es suficiente ?. En el kirñt va incluido antena gps compas y antenas telemetria v3 creo ponia ayudame en mi decision correcta por favor !.
Hello, could you ask about autopilots here in the Rover forums? discuss.ardupilot.org/c/ardurover/8 . Which autopilot to use comes up a lot and so might as well ask the wider community for their input.
does anyone know how to connect a spektrum surface receiver to a matek flight controller? can we connect pwm outputs to uart?
Bro pls help, how enable reverse drive on ch6 on Rover blat
Hi David, if possible it is best to post general support questions in the forums here discuss.ardupilot.org/c/arducopter/copter-45/174 . Re reversing, normally a centered throttle is used and you can just pull the throttle stick down to make the vehicle reverse.
Hello
I’m trying to build an Airboat with differential thrust
I have:
Pixhawk 4 with the power module
GPS
R12DS Radioink receiver
AT10 Radiolink transmitter
2 80A ECS
2 brushless motors 620KV
I have installed AurduRover/boat
I have connected the ESCs to M1 and M2 in the power module,
however, the M2 (motor 2) is not working
anyone out there that could help me out
Thanks
command is denied by ArduPilot ,any solutions?
Hi @Hasnain, if the motor test commands are being rejected this means the vehicle cannot be armed. Make sure the vehicle is in Manual mode and then check the messages to see if there is a reason given for why the vehicle can't be armed. If Mission Planner is being used then check the Data screen's Messages tab. By the way, we can do better support in the Rover-4.x support channels on discord. discuss.ardupilot.org/c/ardurover/rover42/162 . Thanks for using AP!
Hello
If possible, please share your Aion r1 rover setting parameter.
I'm having a hard time erasing my Aion R1 Rover settings by mistake.
Please.
Here's a link to the params I use: github.com/ArduPilot/ardupilot/blob/master/Tools/Frame_params/AION_R1_Rover.param
@@rmackay9
Thank you. Does the waypoint drive work well with the parameter you sent me?
According to the parameter you sent, there is no pilot_steer_type setting. Is it possible to do a pivot turn in this state?
@@azipsify In general it is best to ask support questions in the ArduPilot rover forum: discuss.ardupilot.org/c/ardurover/rover-4-0/154. The PILOT_STEER_TYPE parameter controls how the pilot's **inputs** are processed. It actually has no direct relation to how the vehicle's throttle and steering outputs are controlled.
can you send the parameter list? or where could I find these?
Hi Wouter, I don't think it is super helpful to try and apply my parameter file unless you're using an AION Robotics R1. If you're seeing problems with the vehicle could you post in the discuss forums? Ideally with an onboard log and then we can have a look. discuss.ardupilot.org/c/ardurover/rover-41/158
@@rmackay9 i work with the same robot and accidentally deleted all my parameters hence the question. will do a post on the forum.
stable firmware version?
I think this video was made using ArduPilot Rover-4.0.0 which is the current stable release.