Questions tagged [force-sensor]
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23 questions
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Is ATI UDP RDT communication propriatary?
Is ATI UDP RDT communication proprietary?
Here is a screen shot from the manual for protocol description:
I have found some GitHub repo that implement an interface for that:
https://github.com/...
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How to Interface ATI F/T sensor with computer?
I have an ATI F/T Nano 17 sensor. And I want to read the sensor data. But that sensor module has a M12 12-pin circular connector. I have gone through the internet to have an adapter that can convert ...
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Simulating Force-torque sensor with UR in ROS2 Humble using Ignition Gazebo
Problem when trying to configure force_torque_sensor_broadcaster with ROS2 Humble and Ignition Gazebo with UR robot.
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How to compute the force applied to point P given the torque registered by the sensor?
I have the following set up:
I want to understand how to compute the force that is being applied to the F_knife point given the Force/Torque registered by the sensor at T_Sensor. The position vector ...
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How to Implement a Physically Human-Controlled Robotic Arm?
I'm a complete beginner in robotics other than FIRST competitions at my school. I wanted to make a robotic arm that works by a person physically moving the end-effector in 3D space and the robot ...
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Understanding the readings of Force Torque sensor based on accuracy and precision
I am working with a 6-axis force-torque sensor to measure the thrust and moments of a model jet engine. I want to understand the significance of the accuracy (measurement uncertainty) and precision (...
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Force sensors output when inclined
So here is the context:
I am working on a motorcycle simulator. It consists of a motorcycle frame mounted on different actuators (see picture on the left).
In particular, the two actuators at the ...
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Force-torque sensor reading when a robot is stationary
Let's say I have a robot arm with a force-torque sensor on the wrist, between the final motor and the gripper. If the arm and wrist are stationary, then what would the reading on the sensor be?
I know ...
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Sensing torque of stepper motor
I need to sense the torque of a stepper motor at any given time. I'm planning to tension a wire by using a stepper motor, and in order to keep the wire at a fixed tension I would need to know the ...
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How to limit large acceleration and jerk from PID controller?
I am trying to control a robotic arm with force input. The output of the force sensor is filtered, and fed through a PID controller to command the end-effector velocity. However, the robotic arm has ...
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Which sensors can be used to feel breeze blowing by the robot?
Am faced with a situation where my robot needs to feel breeze blowing by over its artificial skin. While there exist many types of tactile sensors, nothing seems to fit the bill. I might abandon the ...
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Why is the contact force of the rigid-body robot model ks*xr?
In the paper "On Dynamic Models of Robot Force Control", which is written by Steven D. Eppinger and Warren P. Seering, there is a model 'rigid-body robot model'. The model is like below.
In the paper,...
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How to detect writing on a chalkboard? [closed]
I've got an idea for a simple robot (with an Arduino or something similar) that will play noughts-and-crosses (aka tic-tac-toe) on a chalkboard, so that kids can play against it.
It will use a couple ...
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Measuring torque of Vex gear shaft - highest accuracy for lowest price [closed]
I am seeking to collect data for my IB Physics IA (internal assessment). My question seeks to establish the relationship between speed and torque by adjusting gear ratios. (I am aware that gear ratios ...
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FPGAs and stepper motors for precision control
I'm looking at this Dexter robot that uses FPGA controllers to get really accurate position and force sensing on a cheap ($2K) arm. They say that the speed of the processor lets them get this accurate ...
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