This system has been designed with the objective of providing the student with a simple, although effective tool for the simulation and the control of physical systems through the identifi cation of the mathematical model, the defi nition of the parameters and the calibration of the control network. The system is composed of two boards.
DL 2330
Experiments
•Analysis and simulation of linear processes
• Open and closed loop control of linear systems
• Behaviour of the control system against fixed or time variable disturbances
• Steady state error
• System with two time constants
• Calibration of a control system and criteria for the optimum setting of the PID parameters
• Transfer function of the PID controllers
• Method of permanent oscillation
• Method of damped oscillations
• Experimental study of the PI controller
• Experimental study of the PD controller
• Experimental study of the PID controller
• Analysis and study of typical non linear elements
(saturation, threshold, hysteresis)
