Angular Displacement

This is lab 1 of 9 in the course

by Quanser Inc.

This lab explores angular displacement measurements using a potentiometer and an incremental encoder. Students will calibrate both sensors for accurately measuring angular displacements, and will examine decoding algorithms for encoders.

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LEARNING OBJECTIVES

After completing this lab, students will be able to:

Understand the voltage dividing properties of a potentiometer.
Calibrate the output of a potentiometer in terms of angular displacement.
Determine an encoder's pulses-per-revolution.
Examine non-quadrature, X2, and X4 decoding.
Calibrate the output of an encoder in terms of angular displacement.
Observe the effect of low sampling on the accuracy of measured data.

REQUIRED SKILLS

Physics I or equivalent
Calculus I or equivalent
Basic LabVIEW Proficiency

Requirements

NI ELVIS III

Engineering laboratory solution for project-based learning that combines instrumentation and embedded design with a web-driven experience, delivering a greater understanding of engineering fundamentals and system design. Learn more

LabVIEW

LabVIEW is systems engineering software for applications that require test, measurement, and control with rapid access to hardware and data insights. Learn more

Quanser Mechatronic Sensors Board for NI ELVIS III

The Quanser Mechatronic Sensors Application Board introduces students to different sensors and highlights their advantages and limitations in a mechatronic design context. Learn more

DETAILED REQUIREMENTS

Required Software

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NI ELVIS III Software Bundle (2018 or later)
- LabVIEW (Requires license)
- LabVIEW Real-Time Module (Requires license)
- NI ELVIS III Toolkit

Required Hardware

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NI ELVIS III - View User Manual & Specifications
Quanser Mechatronic Sensors Board for NI ELVIS III - View User Manual & Specifications

Resources

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OTHER RESOURCES

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