2 DOF Robot

Quanser | Control Systems

Introduce Fundamental Principles of Robotics

The 2 DOF Robot module is ideal to introduce students to the fundamental and intermediate principles of robotics. You can use it to demonstrate real-world control challenges, such as pick-and-place robots used in manufacturing lines.

The 2 DOF Robot module attaches to two Rotary Servo Base Units. Using this experiment, students learn concepts such as forward and inverse kinematics and workspace control.

The 2 DOF Robot module is connected to two Rotary Servo Base Units, which are mounted at a fixed distance. Two servomotors on the Rotary Servo Base Units are mounted at a fixed distance and control a 4-bar linkage system: two powered arms coupled through two non-powered arms. The system is planar and has two actuated and three unactuated revolute joints.

The goal of the 2 DOF Robot experiment is to manipulate the X-Y position of a four-bar linkage end effector. Such a system is similar to the kinematic problems encountered in the control of other parallel mechanisms that have singularities.

Features

  • 2 DOF Robot module easily attaches to the Rotary Servo Base Unit
  • 4-bar precision-crafted aluminum linkage system
  • Allows for mounting of the 2 DOF Inverted Pendulum module for additional experiments (sold separately)

Courseware

Modeling Topics

  • Transfer function representation
  • Kinematics

Control Topics

  • PD

Workstation Configuration

The following additional components are required to complete your workstation, and are sold separately:

For Simulink

  • QUARC® add-on for MATLAB®/Simulink®
  • Two Rotary Servo Base Units
  • Quanser VoltPAQ-X2 linear voltage amplifier
  • One of the following DAQ devices:
    • Quanser Q2-USB
    • Quanser Q8-USB
    • Quanser QPIDe

For LabVIEW

  • Quanser Rapid Control Prototyping (Q-RCP) Toolkit® add-on for NI LabVIEW™
  • Two Rotary Servo Base Units
  • Quanser VoltPAQ-X2 linear voltage amplifier
  • One of the following DAQ devices:
    • NI CompactRIO with two Quanser Q1-cRIO modules
    • NI myRIO with Quanser Terminal Board
    • Quanser Q2-USB
    • Quanser Q8-USB
    • Quanser QPIDe

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