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IMU Saturation - The HEBI Community Forum
IMU Saturation by kumarhans » Thu Nov 12, 2020 7:39 am Greetings, I am wondering if you all have any additional datasheets for the IMU inside the X8-9 modules? Specifically, I am trying to figure out at what point the Accelerometer/Gyro readings become saturated? Thanks, Hans curtis_layton HEBI Official Posts: 14 Joined: Fri Mar 27, 2020 10:55 pm
The HEBI Community Forum - Frequently Asked Questions
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Stop position commands - The HEBI Community Forum
I'm sending a position command to my actuators, they fulfill the demand fine - this happens due to a fulfilled if-statement within a While Loop. When I try to send velocity commands after the if-statement has been fulfilled it bugs on my. It's like the position command is still active. Can I somehow stop the position command for affecting the actuators after fulfilled the first time? Best ...
X8-16 backdrivability - The HEBI Community Forum
Would you please provide me some suggestions to make the actuator X8-16 backdrivable? I designed a cable-driven exoskeleton actuated by X8-16, and the endeffector is attached on the human ankle joint.
Using R-Series Underwater - The HEBI Community Forum
Using R-Series Underwater by hebi_newbie » Tue Dec 31, 2019 8:52 pm Have you done any testing with your R-Series below the IP-67 rating of 1 meter? I would be interested in using this actuator at depths up to about twenty feet.
Derivative of Jacobian - The HEBI Community Forum
If someone is aware of what either of these functions are, it would be very helpful. Alternatively, if someone knows how to differentiate the Jacobian matrix without worrying about the exact definition, it would also serve the same purpose. Thanks for your time matt_tesch HEBI Official Posts: 27 Joined: Mon Mar 30, 2020 1:14 pm Location ...
feedback frequency and getNextFeedback - The HEBI Community Forum
we set feedback frequency for a background thread on host computer to collect feedbacks from actuators. We call getNextFeedback to get the next new (not previously accessed) synchronized feedback. If F2 is faster than F1, the getNextFeedback call blocks, according to the document. What happens if F1 is faster than F2? Will the feedbacks be pushed in a buffer? If so, what is its size? Does ...
Command position with maximum allowed velocity - The HEBI Community Forum
When I command my actuator to a certain position it ramps up to max velocity to reach this position. Can I use the position command with a maximum allowed velocity or can I use velocity_limit_max maybe? How would that look as code? Best, Rasmus matt_tesch HEBI Official Posts: 27 Joined: Mon Mar 30, 2020 1:14 pm Location: Pittsburgh, USA
Position bias - The HEBI Community Forum
After using it a few times, the zero-position changes when the position is controlled by the program called scope.
Howdy, I'm Colleen! - The HEBI Community Forum
Howdy, I'm Colleen! by mr_colleen » Mon Mar 30, 2020 3:40 pm Hi everyone, my name is Colleen, and I'm Not An Engineer at HEBI Robotics. As Bob mentioned in his post, we wear many different hats. My hats are primarily the hats that Bob doesn't have room for--sales, order processing, shipping, and some basic accounting.
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