Questions tagged [movement]
movements. actions or activities, as of a robot or a body of robots.
9
questions with no upvoted or accepted answers
2
votes
0answers
170 views
How to publish odometry from 3 wheeled omnidirectional robot?
I'm new to ROS and robotics and I'm trying to implement the ROS navigation stack in a 3 wheeled omnidirectional robot. I already made the map using RTABMap but now I'm stuck in the 'Publishing ...
1
vote
0answers
52 views
Rotate while strafing with mecanum wheels
I have a robot with a drivetrain that is comprised of 4 mecanum wheels. These wheels are able to move vertically and horizontally, as well as rotate. The robot is square (18in x 18in) with the front 2 ...
1
vote
0answers
85 views
Algorithm for orientation (pan/tilt) towards a moving point
Main Question:
note: The code in this question is pseudo-code, I'm using Python, but my pseudo-code is a mix of Python and C++.
I have a camera on the top of my robot's "head" which has pan and tilt ...
1
vote
0answers
76 views
Which Trajectory representation for optimization
I'm strugling on that problem for a while, so any help is welcome.
I need a trajectory representation that is performant for optimization, i.e. I want something that computes quickly. The function I ...
1
vote
0answers
586 views
SLAM - odometry motion model
I am making a project with a 4 wheeled differential robot to make visual SLAM using a stereo rig. I have some encoders to measure de displacement and the steering angle of the robot and I want to use ...
0
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0answers
10 views
Orientation Movement Primitives for Imitation Learning
Can Movement Primitives be used to model the orientation (or pose) of a robotic arm end effector?
In literature (see for instance this imitation learning review at pag.69) it's common to see DMP (...
0
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0answers
28 views
Algorithms for controlling low-speed movement of gearless robots
Collegues, i am a little discouraged by the lack of a clearly formed section in the literature on which algorithms are used to control the low-speed movement of gearless robots.
In my opinion, it is ...
0
votes
3answers
92 views
ABB RAPID - calculating seam length
I have an Arc welding RAPID program with many seams. One of them looks like this:
...
0
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0answers
345 views
Defining a trajectory for a quadrotor
I' m looking for a trajectory generator (the algorithm doesn't matter, since I m going to write it using C++ ) that generates a trajectory (a parametric curve in space) defined point by point which is ...
