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Questions tagged [pick-and-place]

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Get the pose information of objects for picking and placing

I'm performing a task, using a camera realsense D435 to observe a given object at any time. Next, the camera sends data about the object's position to the robot arm that picks up and drops the object. ...
Thanh Bao's user avatar
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Moveit2 Pick and Place without Task Constructor

I have the custom moveit package of Fanuc CRX-10iA/L and I am trying to achive the Pick and Place operation on Rviz with mock_components/GenericSystem controller by using the following Moveit2 Cpp ...
Oben Sustam's user avatar
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move_group pick() function computes weird movements

I'm recently getting into ROS (Melodic, Ubuntu 18.04) and MoveIt!. For my project, I need to grasp an object from the table where the robot (a franka eremika panda) is placed. I wrote a python script ...
NevermoreFilo's user avatar
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Gripper Error When Trying to Lift A Material

I am trying to lift a cylinder with a very simple gripper but when the gripper closes, the cylinder goes through the gripper. The gray cylinder cannot be lifted by the yellow finger. So I cannot lift ...
EngineerandDeveloper's user avatar
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Transformation Pose

Hi I am doing a transform from the object to the base_link the orientation seems to be right but the positioning is wrong.Here is my code. i had to change the translation values as when i move foward ...
emanuel rodrigues's user avatar
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Camera pose estimation problem

I am creating a Pick and Place program and need help with pose estimation. I am broadcasting on RViz the coordinates based on my YOLO detection and camera. Below is my broadcasting node. ...
emanuel rodrigues's user avatar
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1 answer
68 views

MoveIt2 tutorial error Pick and Place

I'm using ros2 humble. I try to run the pick and place source code from the Moveit2 tutorial. At first i run ros2 launch moveit2_tutorials mtc_demo.launch.py after ...
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confusion about time_from_start in trajectory_msgs/joint_trajectory

Hello, I’m trying to demonstrate pick and place in gazebo by using moveit to plan trajectory. Here is the code which i’m using, this is code is very much inline with moveit pick-n-place tutorials. I’m ...
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1 answer
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Controller failed with error code INVALID_JOINTS

Hello, I’m trying to achieve pick and place in gazebo for panda arm by using moveit+rviz to plan motion. I’m getting below error on the terminal from which i launch moveit_planning _execution.launch ...
user avatar
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1 answer
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How do I broadcast multiple static transforms from different objects in the same process?

As per #310103 I need to broadcast some transforms for a pick&place application. Specifically, I (think I) need: 2 static transforms for my robotic arm, to connect its base_link to the world (...
user avatar
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Calculate picking pose from mesh origin pose (using tf?)

I would like to pick and place multiple times an object I have in the collision world. The object gets moved in different states, and at the moment I don't have cameras on the scene so I can't infer ...
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PR2 tabletop manipulation

I need to create a setup in which a PR2 robot, in Gazebo, would be picking objects from a table, manipulating them and placing them back. There is a package pr2_tabletop_manipulation that supposedly ...
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1 answer
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Moveit pick too complicated?

I am using a turtlebot with an attached arm. In moveit I can move the arm nicely. I am currently writing a python script (which is similar to the pick_and_place.py demo. Placing a table and a box ...
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1 answer
3 views

simulated robot in real environment?

Is it possible to work with a simulated robot in real environment? I want to do pick and place operation using a robot (for example PR2). It requires point cloud processing in PCl to detect objects ...
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1 answer
44 views

How to plan moves with gripper attached to arm?

Hello, I've successfully planned and executed various motions using our UR5 robot arm without any tools. Now I want to attach a custom-made gripper to the arm, but I don't know what to do to make ROS/...
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1 answer
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Complete MoveIt! Pick and Place example? (ideally with Gazebo integration)

There is this nice video of a (real) PR2 performing Pick&Place using ORK and MoveIt!. Is the demonstrated (launch file) setup available somewhere? I´d like to take a look at it to see the ...
Stefan Kohlbrecher's user avatar
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2 answers
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What happened to the Pick And Place Manager in groovy?

In my application, I've been using the PickAndPlaceManager from the pr2_pick_and_place_demos package. At the moment, I'm trying ...
Martin's user avatar
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Place operation times out

Good afternoon, I was trying to use the pick_place_tutorial tutorial, in pr2_moveit_tutorials, and I am able to pick the object successfully, but the place operation always times out. I don't know why ...
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