Our Products

Control Theory

Teaching Control Theory

NI myRIO hardware combined with NI LabVIEW software, the Quanser QUBE-Servo and courseware offers educators a turnkey, lab-ready solution for students to “Do Engineering” from introductory to advanced controls classes. NI has partnered with Quanser, the leading provider of high-fidelity educational control plants, to offer the Quanser QUBE-Servo platform.

The QUBE-Servo consists of a brushed DC motor with optical encoder position feedback, a PWM amplifier, and DAQ electronics all mounted within precision-machined aluminum housing. You can connect two modules, an aluminum inertia disk, and a sensed angle pendulum to the output shaft of the motor via a magnetic quick connect interface. The QUBE-Servo comes with complete courseware to ensure immediate integration into your academic program.

 

NI offers two QUBE-Servo panel interface options. The first is a myRIO interface panel that connects directly from myRIO to the QUBE-Servo. This option is suitable for customers who wish to teach controls with their myRIO devices. The other option is a direct I/O interface panel which connects the QUBE-Servo to a variety of NI hardware such as the Q1-cRIO. 

Both options require the Quanser Rapid Control Prototyping (RCP) Toolkit to program the QUBE-Servo. This toolkit is a program written by Quanser to accelerate controls prototyping by abstracting away the programming to interface with hardware, so students can focus on algorithm development instead of driver development.


List of Experiments

  • Simulation of Transfer Functions
  • Effect of Filtering
  • Open loop position & velocity response of servo
  • Stability Analysis
  • Bump Test Modeling
  • First Principles Modeling
  • Second Order Systems
  • PD Control
  • Pendulum Moment of Inertia
  • Rotary Pendulum Modeling
  • Balance Control
  • Swing Up Control
  • Optimal LQR Control

 

“The integrated software and hardware offered by National Instruments provides excellent hands-on learning in the curriculum and can be used to teach a variety of application areas including Controls. At the PSG, NI Graphical System Design Lab, we take advantage of NI LabVIEW as the best computing platform for research and industrial consultancy”

- Dr. Jovitha Jerome, HoD Department of Instrumentation & Control Systems PSG College of Technology