Quantcast
Channel: ROS Answers: Open Source Q&A Forum - RSS feed
Browsing all 1441 articles
Browse latest View live
↧

MoveIt - Check if single point is in collision with the robot

Hi everyone, for a project I want to scan the environment with a stereo camera that is mounted on an 6 axis robotic arm. The goal is to generate a map of the surrounding of the robot to plan an optimal...

View Article


How many points in a trajectory is reasonable

I am using a Jaco2 arm (DOF) on Moveit/indigo/14.04. I have a small program written in Python (using moveit_commander) that moves the arm in a simple box like movement (left, down, right, up) with the...

View Article


Picking Up moving object from a Belt

Hello, im a newbie here for my thesis, I have a 6DOF Cobot already working well with ROS and Moveit , and i want to pick up objects from a moving belt at normal speed. The Challenge here is there is...

View Article

No Motion Plan Found After Installing Updates

I've been using the ABB IRB2400 package and associated IKFast plugin for a months now, and upon installing updates, I find that paths which executed without issue before, now encounter IK problems...

View Article

Autonomous indoor drone with physical waypoint(DWM1001) using ardrone

Hi everyone I'm currently working on my final year project for university, which consist on a drone that have to fly autonomously indoor, around 4 physical waypoints like in a loop . Every...

View Article


GOAL_TOLERANCE_VIOLATED (Gazebo/Moveit)

I'm observing thw trajectory planned by Moveit! in Gazebo for PANDA arm. Sometime i get error saying Controller panda/panda_arm_controller failed with error code GOAL_TOLERANCE_VIOLATED Controller...

View Article

end-effector pose constrained planning

Hello: I am looking for end-effector pose constrained planning for the manipulator. I know that such functionalities have been provided in "MoveIt!" where you set your kinematics constraints and then...

View Article

what is the reference frame of the jacobian computed by moveit

when use `RobotState.getJacobian()` to compute jacobian matrix, which frame dose the result express in ? Is it the same as what we get from `RobotModel.getModelFrame()` ? What if I get `"world"` from...

View Article


How to set mimic joints for gripper simulation in Gazebo?

I know there are some older answers and Github issues about using mimic joints to simulate grippers in Gazebo, but most of them appear to be outdated. I am trying to create a Gazebo simulation for a...

View Article


Trajectory execution is very slow

Hello, I'm observing the trajectory planned by moveit into Gazebo. My actual work is to simulate a warehouse in gazebo and implement pick -n- place. For this i'm using moveit to plan the trajectory and...

View Article

Computing a Motion Plan in an Action Server ExecuteCallback

I'm trying to implement motion control through an RVIZ panel, and I've decided to set up an action server between the gui (client) and another program which acts as the server. I have successfully...

View Article

How to set initial velocity using Moveit?

I want to set initial velocity when plan arm trajectory in Moveit. I tried to use "set_start_state" function in "moveit_commander.move_group.MoveGroupCommander". I set value in argument that...

View Article

Cartesian path without orientation

Hello! This is a simple question. Is it possible to execute somehow Cartesian path planning (compute_cartesian_path/computeCartesianPath) without orientation information? In my application, I have only...

View Article


Simulating the robot using moveit

Hello Robotics Community, I'm an absolute beginner in this field so i request you to help me although the question seems very silly. My task is to send the robot(in simulation) pose goal. I want to...

View Article

Move Group Python Interface: No motion plan found

I have attempted to move the end effector of my robot in rviz using the Move Group Python Interface. I am using the set_position_target function. The desired position is reachable, which I checked...

View Article


ros_canopen reset encoders?

Hello! Is it possible in `ros_canopen` somehow (e.g., through service call) to reset the encoder/position values? I mean: the robot performs different movements, then the robot is actuated to a...

View Article

Melodic moveit static assertion failed

I recentely upgaded to Ubuntu 18.04, and with it, Melodic. While attempting to build my workspace, I got the following compilation error: ```...

View Article


What IDE can I use to open the MoveIt repository as a whole project?

I'm curious as to what IDEs are in use within the community who are working on MoveIt, and if there are any project definitions already in existence that would enable me to open the MoveIt code in a...

View Article

RViz Crashing (Ogre or MoveIt!)

Hi I am using ROS-kinetic on Ubunutu 16.04. I tried to build MoveIt! by source installation through this [link](https://moveit.ros.org/install/source/). I also have also installed KUKA IIWA from this...

View Article

MOTOMAN GP180 ROS-I?

Hello, We are planning to work with Yaskawa Motoman GP180 robot to grasp parts. I did not found any support package from this [link text](https://github.com/ros-industrial/motoman) link. anyone have...

View Article
Browsing all 1441 articles
Browse latest View live


<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>