INSTRUMENTS and CONTROLS

BAE 3023

SPRING 2006

Homework Assignment #4

Department of Biosystems and Agricultural Engineering

Oklahoma State University

Stillwater, OK 74078

Phone: (405) 744-4337

Fax: (405) 744-6059

EMAIL: mstone@okstate.edu

Use the Thomas Co simulator (http://www.chem.mtu.edu/~tbco/cm416/pidchoice.html) to tune a PID controller for System A and System B in the simulator.

Find what you think are the optimum P, I and D values and the time required to settle within 5% of a setpoint change of 0.5. Complete this task for system A and for system B.

Plot the resulting response in Excel and include the optimum settings and time on each plot. Turn in both plots.

Complete this assignment by March 8, 2006.