Control of an Industrial Machine 0.3

E6.4.1.2

The experiments are set up with experiment plates in profile frames. The Profi-CASSY is used to drive these technical controlled systems as well as for recording and analysis of measurement values.

Objectives

Speed control with industrial direct current machine

Function
An idling direct current motor loaded only by its own ventilator and bearing and brush friction is functioning as a technical controlled system. This establishes speed control in the first quadrant (active acceleration). Braking occurs passively via the ventilator and friction losses. In addition to the measurements, the process is simulated on the PC as well. A numerical optimisation of the controller is carried out in accordance with the ITAE criteria using the WinFACT LD Edition (734 491) software.

Target group
Training centres for the industry. A training program made for the advanced training study programs at applied technology universities and technical universities. Knowledge of classic control engineering is a prerequisite.

Topics

Technical Controlled Systems
Characteristic line for the drive engine
Step response for an industrial machine
Technical controller
Controller tuning
Determination of the controller parameters with PID Design Centre
Pilot controlling with PID controller
Disturbance controlling with PID controller
Determination of the controller gain from a batch run
Speed control with numeric optimisation in accordance with ITAE

1	773 186	Compound machine, 0.3
1	734 02 8	Reference variable generator
1	734 19	Gain and offset adjustment
1	734 22	Actuator 115...230 V/1 kW
1	734 064N 8	PID digital controller net
1	775 755DE 4	LIT-print: Control of IMA 0.3, German
1	775 755EN 4	* LIT-print: Control of IMA 0.3
1		PC with operating system Windows 7/8/10/11
1	726 09 4	** Panel frame T130, two-level
1	726 86 4	** Stabilised power supply unit ±15 V / 3 A
2	731 06 4	** Coupling, 0.3
2	773 108 8	** Coupling / shaft end guard 0.3, transparent
1	773 109	** Tacho generator, 0.3
1	773 115	** Machine base bench, 120 cm
1	524 016S2 8	** Profi-CASSY Starter 2
1	734 501 4	** WINFACT LD Starter (one computer)
1	734 502 4	WINFACT LD Starter (site license)
2	500 59 8	** Safety bridging plugs, black, set of 10
1	500 592 8	** Safety bridging plugs with tap, black, set of 10
3	500 644 8	** Safety experiment cable, 100 cm, black
2	500 604 8	** Safety experiment cable, 10 cm, black
2	500 640 4	** Safety connecting lead, 100 cm, yellow/green
4	500 641 8	** Safety experiment cable, 100 cm, red
5	500 642 4	** Safety experiment cable, 100 cm, blue
1	531 583 8	* Multimeter METRAport 40 S
1	734 504	* WINFACT LD Edition (one computer)
1	734 505 4	WINFACT LD Edition (Site Licence)

Articles marked with ** are additionally required.

Articles marked with * are not essential, we do however recommend them to carry out the experiment.

Control of an Industrial Machine 0.3

All technologies