How to acheive Process Control using feedback loop?

[CT_engineer]

Dear Sir,

I am trying to acheive process control using labVIEW. Presently, I am trying to simulate the Process. I have LabVIEW version 5.

I need a simple Control loop which shows how Process Variable (PV) is being changed continuously with changes in Process Output (PO). I want to implement feedback loop, so that the PV changes as the PO changes and the process runs continuously. The Proportional constant (P) shall change manually as the simulation is being done.

I'll appreciate if you could provide me with some guidance.

Regards,

Gautam B.Chhibber
Email: gbc77@hotmail.com
Tel: 860 726 1204

[Chad E]

Hello Gautam,

The link below is an interactive tutorial on using LabVIEW for control loop applications:
PID Interractive Tutorial 

You can also learn more advanced control applications in LabVIEW by clicking on this link:
Control Algorithms Available for the LabVIEW Real-Time Module 

Best Regards,

Chad Evans
National Instruments