Transcription of INSTRUMENTATION AND CONTROL Module 7 Process …
{{id}} {{{paragraph}}}
Department of EnergyFundamentals HandbookINSTRUMENTATION AND CONTROLM odule 7 Process ControlsblankProcess ControlsTABLE OF CONTENTSTABLE OF CONTENTSLIST OF ivLIST OF OF CONTROL 2 Automatic CONTROL 4 Functions of Automatic 4 Elements of Automatic 4 Feedback 6 CONTROL LOOP 7 Feedback CONTROL System Block 9 Process Time 13 Stability of Automatic CONTROL 16 TWO POSITION CONTROL 17 Two Position 18 Example of Two Position 19 Modes of Automatic 21 PROPORTIONAL CONTROL 22 CONTROL 22 Proportional 22 Example of a Proportional Process CONTROL 27 Rev. 0 Page iIC-07 TABLE OF CONTENTSP rocess ControlsTABLE OF CONTENTS (Cont.)RESET (INTEGRAL) CONTROL 28 Reset CONTROL (Integral).. 28 Definition of Integral 28 Example of an Integral Flow CONTROL 29 Properties of Integral 32 PROPORTIONAL PLUS RESET CONTROL 33 Proportional Plus 33 Example of Proportional Plus Reset 34 Reset 36 PROPORTIONAL PLUS RATE CONTROL 37 Definition of Derivative 37 Example of Proportional Plus Rate 42 PROPORTIONAL-INTEGRAL-DERIVATIVE CONTROL 43 Proportional Plus Reset Plus Rate
Process Controls PRINCIPLES OF CONTROL SYSTEMS PRINCIPLES OF CONTROL SYSTEMS Control systems integrate elements whose function is to maintain a process variable at a desired value or within a desired range of values. EO 1.1 DEFINE the following process control terms: a. Control system b. Control system input c. Control system output d. Open ...
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
{{id}} {{{paragraph}}}