Tuning of Controllers :-
Control modes: - Discontinuous- two position, multi position, floating control Continuos – proportional, integral, derivative & composite modes Control paradigms- Cascade control., Criteria for controller tuning-specified decay ratio, minimum integral of absolute error (IAE), minimum integral of time & absolute error. (ITAE) closed loop response methods: ultimate method damped oscillation method Process reaction curve & open loop tuning.
Programmable Controllers and SCADA
PLC Basics: Programmable Controllers – functional diagram, operation, programming. PLC system, I/O modules and interfacing, CPU processor, programming equipment, programming formats, construction of PLC ladder diagrams, devices connected to I/O modules.
PLC Programming. Ladder diagrams for process control: Ladder diagrams and sequence listings, ladder diagram construction and flow chart for spray process system.
Introduction to SCADA
- Teacher: PARIKSHIT KADAM ELN