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lec1_print - Monitoring and diagnosis Srinivas Palanki(USA...

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Introduction to Process Control Srinivas Palanki University of South Alabama Srinivas Palanki (USA) Introduction to Process Control 1 / 5
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Introduction What does a control system do? A control system maintains desired conditions in a physical system by adjusting selected variables in the system. A feedback control system makes use of an output to influence an input to the same system. Srinivas Palanki (USA) Introduction to Process Control 2 / 5
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Introduction Why is a control system necessary? Safety Environmental protection Equipment protection Smooth plant operation Product quality Profit optimization
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Unformatted text preview: Monitoring and diagnosis Srinivas Palanki (USA) Introduction to Process Control 3 / 5 Introduction How is control done? Instrumentation for sensing Computer calculations Implementation of action computed by controller Srinivas Palanki (USA) Introduction to Process Control 4 / 5 Introduction What is necessary to design controllers? Dynamic behavior of processes Dynamic behavior of controllers Interaction between dynamic systems Engineering analysis Common sense and engineering judgment Srinivas Palanki (USA) Introduction to Process Control 5 / 5...
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This note was uploaded on 01/07/2011 for the course CHE 452 taught by Professor Dr.srinivaspalanki during the Spring '10 term at S. Alabama.

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lec1_print - Monitoring and diagnosis Srinivas Palanki(USA...

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