Baltimore , Maryland
June 25, 2023
June 25, 2023
June 28, 2023
Chemical Engineering Division (ChED) Technical Session 8: Lab Module Development
Chemical Engineering Division (ChED)
13
10.18260/1-2--43964
https://peer.asee.org/43964
307
Dr. Maddalena Fanelli is a Teaching Specialist in the Department of Chemical Engineering and Materials Science at Michigan State University. Dr. Fanelli teaches and coordinates a number of undergraduate courses and laboratories, helping students learn chemical engineering fundamentals and gain hands-on experience.
Mr. Ryan Atkinson is an undergraduate student studying Electrical Engineering. Currently, Ryan is working as a professorial assistant and continuing his research. Along with this, he is part of a NASA Undergraduate Student Research Project working on developing a fully autonomous delivery drone.
The current study focuses on the design, assembly and operation of a simple control system using an Arduino Uno R3 microcontroller board. The system involves controlling the light level in a small box. An LED and a photoresistor are placed on opposite sides of the box. A second light, placed underneath the first light, is independent of the control system and serves as a disturbance. The control system is run using MATLAB Simulink. The system has been assembled, the controller tuned, and the process tested. The brightness of the light inside the box is controlled to achieve a desired set point. A secondary light is manually adjusted, also using Simulink, and the response of the control system is monitored. Different size boxes or light layouts can be used to modify system behavior. This simple, low cost, hazard-free system can serve as a first hands-on introduction to process control, allowing students to familiarize themselves with controller boards and put to practice principles they can apply to other small or large-scale processes.
Fanelli, M., & Atkinson, R. D. (2023, June), Process Control Experiment Using an Arduino Board and LED Lights Paper presented at 2023 ASEE Annual Conference & Exposition, Baltimore , Maryland. 10.18260/1-2--43964
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