View Article |
Real-time digital control of a coupled-tank plant with a cyber-physical system node
Rosbi Mamat1.
real-time implementation of a digital proportional-integral controller on a Cyber-Physical Systems (CPS) node for a coupled-tank plant to provide a testbed for verification of control algorithm and communication is described. The CPS node embedded computer is based on the ADuC841 8-bit microcontroller and the embedded real-time multitasking software was written in Pascal language. The node is interfaced to the Quanser’s coupled-tank plant via the on-chip 12-bit analog-to-digital and digital-to-analog converters, and a RS-485 communication network connects it to other nodes to form a CPS. Experimental results on the closed-loop control performances of the digital proportional-integral controller with three different tuning sets on the coupled-tank plant, verified the functionality of the digital control algorithm.
Affiliation:
- Universiti Teknologi Malaysia, Malaysia
Download this article (This article has been downloaded 72 time(s))
|
|
Indexation |
Indexed by |
MyJurnal (2021) |
H-Index
|
1 |
Immediacy Index
|
0.000 |
Rank |
0 |
Indexed by |
MyAIS, DOAJ |
Impact Factor
|
5 yrly IF MyAIS=0.02, h index= 1 |
Rank |
0 |
|
|
|