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Automated continuous process control [[electronic resource] /] / Carlos A. Smith
| Automated continuous process control [[electronic resource] /] / Carlos A. Smith |
| Autore | Smith Carlos A. <1943-> |
| Pubbl/distr/stampa | New York, : J. Wiley, c2002 |
| Descrizione fisica | 1 online resource (232 p.) |
| Disciplina |
660.2815
660/.2815 |
| Soggetto topico |
Chemical process control - Automation
Process control - Automation |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-280-36639-7
9786610366392 0-470-34956-5 0-471-45926-7 0-471-21883-9 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
AUTOMATED CONTINUOUS PROCESS CONTROL; CONTENTS; PREFACE; 1 INTRODUCTION; 1-1 Process Control System; 1-2 Important Terms and Objective of Automatic Process Control; 1-3 Regulatory and Servo Control; 1-4 Transmission Signals, Control Systems, and Other Terms; 1-5 Control Strategies; 1-5.1 Feedback Control; 1-5.2 Feedforward Control; 1-6 Summary; 2 PROCESS CHARACTERISTICS; 2-1 Process and Importance of Process Characteristics; 2-2 Types of Processes; 2-3 Self-Regulating Processes; 2-3.1 Single-Capacitance Processes; 2-3.2 Multicapacitance Processes; 2-4 Transmitters and Other Accessories
2-5 Obtaining Process Characteristics from Process Data2-6 Questions When Performing Process Testing; 2-7 Summary; Reference; Problems; 3 FEEDBACK CONTROLLERS; 3-1 Action of Controllers; 3-2 Types of Feedback Controllers; 3-2.1 Proportional Controller; 3-2.2 Proportional-Integral Controller; 3-2.3 Proportional-Integral-Derivative Controller; 3-2.4 Proportional-Derivative Controller; 3-3 Reset Windup; 3-4 Tuning Feedback Controllers; 3-4.1 Online Tuning: Ziegler-Nichols Technique; 3-4.2 Offline Tuning; 3-5 Summary; References; Problems; 4 CASCADE CONTROL; 4-1 Process Example 4-2 Implementation and Tuning of Controllers4-2.1 Two-Level Cascade Systems; 4-2.2 Three-Level Cascade Systems; 4-3 Other Process Examples; 4-4 Closing Comments; 4-5 Summary; References; 5 RATIO, OVERRIDE, AND SELECTIVE CONTROL; 5-1 Signals and Computing Algorithms; 5-1.1 Signals; 5-1.2 Programming; 5-1.3 Scaling Computing Algorithms; 5-1.4 Significance of Signals; 5-2 Ratio Control; 5-3 Override, or Constraint, Control; 5-4 Selective Control; 5-5 Designing Control Systems; 5-6 Summary; References; Problems; 6 BLOCK DIAGRAMS AND STABILITY; 6-1 Block Diagrams; 6-2 Control Loop Stability 6-2.1 Effect of Gains6-2.2 Effect of Time Constants; 6-2.3 Effect of Dead Time; 6-2.4 Effect of Integral Action in the Controller; 6-2.5 Effect of Derivative Action in the Controller; 6-3 Summary; Reference; 7 FEEDFORWARD CONTROL; 7-1 Feedforward Concept; 7-2 Block Diagram Design of Linear Feedforward Controllers; 7-3 Lead/Lag Term; 7-4 Extension of Linear Feedforward Controller Design; 7-5 Design of Nonlinear Feedforward Controllers from Basic Process Principles; 7-6 Closing Comments on Feedforward Controller Design; 7-7 Additional Design Examples; 7-8 Summary; References; Problem 8 DEAD-TIME COMPENSATION8-1 Smith Predictor Dead-Time Compensation Technique; 8-2 Dahlin Controller; 8-3 Summary; References; 9 MULTIVARIABLE PROCESS CONTROL; 9-1 Pairing Controlled and Manipulated Variables; 9-1.1 Obtaining Process Gains and Relative Gains; 9-1.2 Positive and Negative Interactions; 9-2 Interaction and Stability; 9-3 Tuning Feedback Controllers for Interacting Systems; 9-4 Decoupling; 9-4.1 Decoupler Design from Block Diagrams; 9-4.2 Decoupler Design from Basic Principles; 9-5 Summary; References; Problem; Appendix A CASE STUDIES Case 1: Ammonium Nitrate Prilling Plant Control System |
| Record Nr. | UNINA-9910143225803321 |
Smith Carlos A. <1943->
|
||
| New York, : J. Wiley, c2002 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Automated continuous process control [[electronic resource] /] / Carlos A. Smith
| Automated continuous process control [[electronic resource] /] / Carlos A. Smith |
| Autore | Smith Carlos A. <1943-> |
| Pubbl/distr/stampa | New York, : J. Wiley, c2002 |
| Descrizione fisica | 1 online resource (232 p.) |
| Disciplina |
660.2815
660/.2815 |
| Soggetto topico |
Chemical process control - Automation
Process control - Automation |
| ISBN |
1-280-36639-7
9786610366392 0-470-34956-5 0-471-45926-7 0-471-21883-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
AUTOMATED CONTINUOUS PROCESS CONTROL; CONTENTS; PREFACE; 1 INTRODUCTION; 1-1 Process Control System; 1-2 Important Terms and Objective of Automatic Process Control; 1-3 Regulatory and Servo Control; 1-4 Transmission Signals, Control Systems, and Other Terms; 1-5 Control Strategies; 1-5.1 Feedback Control; 1-5.2 Feedforward Control; 1-6 Summary; 2 PROCESS CHARACTERISTICS; 2-1 Process and Importance of Process Characteristics; 2-2 Types of Processes; 2-3 Self-Regulating Processes; 2-3.1 Single-Capacitance Processes; 2-3.2 Multicapacitance Processes; 2-4 Transmitters and Other Accessories
2-5 Obtaining Process Characteristics from Process Data2-6 Questions When Performing Process Testing; 2-7 Summary; Reference; Problems; 3 FEEDBACK CONTROLLERS; 3-1 Action of Controllers; 3-2 Types of Feedback Controllers; 3-2.1 Proportional Controller; 3-2.2 Proportional-Integral Controller; 3-2.3 Proportional-Integral-Derivative Controller; 3-2.4 Proportional-Derivative Controller; 3-3 Reset Windup; 3-4 Tuning Feedback Controllers; 3-4.1 Online Tuning: Ziegler-Nichols Technique; 3-4.2 Offline Tuning; 3-5 Summary; References; Problems; 4 CASCADE CONTROL; 4-1 Process Example 4-2 Implementation and Tuning of Controllers4-2.1 Two-Level Cascade Systems; 4-2.2 Three-Level Cascade Systems; 4-3 Other Process Examples; 4-4 Closing Comments; 4-5 Summary; References; 5 RATIO, OVERRIDE, AND SELECTIVE CONTROL; 5-1 Signals and Computing Algorithms; 5-1.1 Signals; 5-1.2 Programming; 5-1.3 Scaling Computing Algorithms; 5-1.4 Significance of Signals; 5-2 Ratio Control; 5-3 Override, or Constraint, Control; 5-4 Selective Control; 5-5 Designing Control Systems; 5-6 Summary; References; Problems; 6 BLOCK DIAGRAMS AND STABILITY; 6-1 Block Diagrams; 6-2 Control Loop Stability 6-2.1 Effect of Gains6-2.2 Effect of Time Constants; 6-2.3 Effect of Dead Time; 6-2.4 Effect of Integral Action in the Controller; 6-2.5 Effect of Derivative Action in the Controller; 6-3 Summary; Reference; 7 FEEDFORWARD CONTROL; 7-1 Feedforward Concept; 7-2 Block Diagram Design of Linear Feedforward Controllers; 7-3 Lead/Lag Term; 7-4 Extension of Linear Feedforward Controller Design; 7-5 Design of Nonlinear Feedforward Controllers from Basic Process Principles; 7-6 Closing Comments on Feedforward Controller Design; 7-7 Additional Design Examples; 7-8 Summary; References; Problem 8 DEAD-TIME COMPENSATION8-1 Smith Predictor Dead-Time Compensation Technique; 8-2 Dahlin Controller; 8-3 Summary; References; 9 MULTIVARIABLE PROCESS CONTROL; 9-1 Pairing Controlled and Manipulated Variables; 9-1.1 Obtaining Process Gains and Relative Gains; 9-1.2 Positive and Negative Interactions; 9-2 Interaction and Stability; 9-3 Tuning Feedback Controllers for Interacting Systems; 9-4 Decoupling; 9-4.1 Decoupler Design from Block Diagrams; 9-4.2 Decoupler Design from Basic Principles; 9-5 Summary; References; Problem; Appendix A CASE STUDIES Case 1: Ammonium Nitrate Prilling Plant Control System |
| Record Nr. | UNINA-9910830411403321 |
|
Smith Carlos A. <1943->
|
||
| New York, : J. Wiley, c2002 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Automated continuous process control [[electronic resource] /] / Carlos A. Smith
| Automated continuous process control [[electronic resource] /] / Carlos A. Smith |
| Autore | Smith Carlos A. <1943-> |
| Pubbl/distr/stampa | New York, : J. Wiley, c2002 |
| Descrizione fisica | 1 online resource (232 p.) |
| Disciplina |
660.2815
660/.2815 |
| Soggetto topico |
Chemical process control - Automation
Process control - Automation |
| ISBN |
1-280-36639-7
9786610366392 0-470-34956-5 0-471-45926-7 0-471-21883-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
AUTOMATED CONTINUOUS PROCESS CONTROL; CONTENTS; PREFACE; 1 INTRODUCTION; 1-1 Process Control System; 1-2 Important Terms and Objective of Automatic Process Control; 1-3 Regulatory and Servo Control; 1-4 Transmission Signals, Control Systems, and Other Terms; 1-5 Control Strategies; 1-5.1 Feedback Control; 1-5.2 Feedforward Control; 1-6 Summary; 2 PROCESS CHARACTERISTICS; 2-1 Process and Importance of Process Characteristics; 2-2 Types of Processes; 2-3 Self-Regulating Processes; 2-3.1 Single-Capacitance Processes; 2-3.2 Multicapacitance Processes; 2-4 Transmitters and Other Accessories
2-5 Obtaining Process Characteristics from Process Data2-6 Questions When Performing Process Testing; 2-7 Summary; Reference; Problems; 3 FEEDBACK CONTROLLERS; 3-1 Action of Controllers; 3-2 Types of Feedback Controllers; 3-2.1 Proportional Controller; 3-2.2 Proportional-Integral Controller; 3-2.3 Proportional-Integral-Derivative Controller; 3-2.4 Proportional-Derivative Controller; 3-3 Reset Windup; 3-4 Tuning Feedback Controllers; 3-4.1 Online Tuning: Ziegler-Nichols Technique; 3-4.2 Offline Tuning; 3-5 Summary; References; Problems; 4 CASCADE CONTROL; 4-1 Process Example 4-2 Implementation and Tuning of Controllers4-2.1 Two-Level Cascade Systems; 4-2.2 Three-Level Cascade Systems; 4-3 Other Process Examples; 4-4 Closing Comments; 4-5 Summary; References; 5 RATIO, OVERRIDE, AND SELECTIVE CONTROL; 5-1 Signals and Computing Algorithms; 5-1.1 Signals; 5-1.2 Programming; 5-1.3 Scaling Computing Algorithms; 5-1.4 Significance of Signals; 5-2 Ratio Control; 5-3 Override, or Constraint, Control; 5-4 Selective Control; 5-5 Designing Control Systems; 5-6 Summary; References; Problems; 6 BLOCK DIAGRAMS AND STABILITY; 6-1 Block Diagrams; 6-2 Control Loop Stability 6-2.1 Effect of Gains6-2.2 Effect of Time Constants; 6-2.3 Effect of Dead Time; 6-2.4 Effect of Integral Action in the Controller; 6-2.5 Effect of Derivative Action in the Controller; 6-3 Summary; Reference; 7 FEEDFORWARD CONTROL; 7-1 Feedforward Concept; 7-2 Block Diagram Design of Linear Feedforward Controllers; 7-3 Lead/Lag Term; 7-4 Extension of Linear Feedforward Controller Design; 7-5 Design of Nonlinear Feedforward Controllers from Basic Process Principles; 7-6 Closing Comments on Feedforward Controller Design; 7-7 Additional Design Examples; 7-8 Summary; References; Problem 8 DEAD-TIME COMPENSATION8-1 Smith Predictor Dead-Time Compensation Technique; 8-2 Dahlin Controller; 8-3 Summary; References; 9 MULTIVARIABLE PROCESS CONTROL; 9-1 Pairing Controlled and Manipulated Variables; 9-1.1 Obtaining Process Gains and Relative Gains; 9-1.2 Positive and Negative Interactions; 9-2 Interaction and Stability; 9-3 Tuning Feedback Controllers for Interacting Systems; 9-4 Decoupling; 9-4.1 Decoupler Design from Block Diagrams; 9-4.2 Decoupler Design from Basic Principles; 9-5 Summary; References; Problem; Appendix A CASE STUDIES Case 1: Ammonium Nitrate Prilling Plant Control System |
| Record Nr. | UNINA-9910841093003321 |
|
Smith Carlos A. <1943->
|
||
| New York, : J. Wiley, c2002 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Process Control and Smart Manufacturing for Industry 4.0 / / edited by Sergey Y. Yurish
| Process Control and Smart Manufacturing for Industry 4.0 / / edited by Sergey Y. Yurish |
| Pubbl/distr/stampa | Basel, Switzerland : , : MDPI - Multidisciplinary Digital Publishing Institute, , 2023 |
| Descrizione fisica | 1 online resource (280 pages) |
| Disciplina | 660.2815 |
| Soggetto topico |
Chemical process control - Automation
Chemical process control |
| ISBN | 3-0365-6597-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910683387203321 |
| Basel, Switzerland : , : MDPI - Multidisciplinary Digital Publishing Institute, , 2023 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Process plant operating procedures : synthesis, simulation and abnormal situation management / / Chuei-Tin Chang, Hao-Yeh Lee, Vincentius Surya Kurnia Adi
| Process plant operating procedures : synthesis, simulation and abnormal situation management / / Chuei-Tin Chang, Hao-Yeh Lee, Vincentius Surya Kurnia Adi |
| Autore | Chang Chuei-Tin |
| Pubbl/distr/stampa | Cham, Switzerland : , : Springer, , [2021] |
| Descrizione fisica | 1 online resource (367 pages) |
| Disciplina | 660.2815 |
| Collana | Advances in Industrial Control |
| Soggetto topico |
Chemical process control
Chemical process control - Automation |
| ISBN | 3-030-70978-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Series Editor's Foreword -- Preface -- Contents -- 1 Introduction -- 1.1 Graphical Representations of Chemical Processes -- 1.1.1 Process Flow Diagram -- 1.1.2 Piping and Instrumentation Diagram -- 1.2 Graphical Representations of Operating Procedures -- 1.3 Problem Statement -- 1.4 Framework and Organization -- References -- 2 Heuristic Approach to Procedure Synthesis -- 2.1 Heuristic Rules -- 2.2 Dynamic Simulation Software -- 2.3 Pilot Setups -- 2.4 Illustrative Examples -- References -- 3 Model-Based Approach to Procedure Synthesis -- 3.1 Hierarchical Structure of Chemical Processes -- 3.2 Discrete-Event System Models -- 3.2.1 Languages -- 3.2.2 Automata -- 3.2.3 Petri Nets -- 3.3 Supervisory Controllers -- 3.4 Control Specifications -- 3.5 Systematic Synthesis of Operating Procedures -- 3.5.1 Process Description -- 3.5.2 Components -- 3.5.3 Control Specifications -- 3.5.4 Supervisor Generation -- 3.5.5 Procedure Synthesis -- References -- 4 Normal Operating Procedures Based on Dynamic Simulations -- 4.1 Startup Operations of Simple DCs -- 4.2 Startup Operations of Extractive DCs -- References -- 5 Petri Net-Based Operating Procedures -- 5.1 Cleaning Operation of a Pipeline Network -- 5.1.1 Representation of Material-Transfer Paths -- 5.1.2 Enumeration of Possible Routes -- 5.1.3 Route Selection Procedures -- 5.1.4 Equipment Models -- 5.1.5 Generation of Operation Steps -- 5.1.6 Execution of Multiple Tasks -- 5.2 Material Transportation in a Batch Plant -- 5.2.1 Component Models -- 5.2.2 Generation of Operation Steps -- 5.2.3 Identification of Feasible Routes -- 5.2.4 Execution of Multiple Tasks -- 5.3 Automatic Synthesis of Batch Operating Procedures in Beer Filtration Plant -- 5.3.1 Stage-Based Operating Procedures -- 5.3.2 Time-Based Operating Procedures -- 5.4 Semiconductor Manufacturing Process Scheduling Strategy.
5.4.1 Petri Net Models -- 5.4.2 Optimal Scheduling Strategy -- 5.4.3 Token Movements -- 5.4.4 Shared Resources -- 5.4.5 Linearization of Minimum-Horizon Model -- 5.4.6 Final Test Process -- 5.5 Concluding Remarks -- References -- 6 Normal Operating Procedures Obtained with Untimed Automata -- 6.1 Extended Finite Automata -- 6.2 An Illustrative Example -- 6.3 Component Models -- 6.3.1 Actuators -- 6.3.2 PID Controller -- 6.4 Intrinsic Stages and Their Control Specifications -- 6.5 Procedure Synthesis -- 6.6 Dynamic Simulation -- 6.7 Additional Examples -- 6.7.1 Semi-batch Reaction -- 6.7.2 Distillation Startup -- 6.8 Concluding Remarks -- Appendix 6.1 Component Models Used in Flash Startup Example -- Appendix 6.2 Control Specifications Used in Flash Startup Example -- References -- 7 Normal Operating Procedures Obtained with Timed Automata -- 7.1 Timed Automata -- 7.2 Process Structure -- 7.3 Construction of Component Models -- 7.3.1 Actuators and PID Controllers -- 7.3.2 Flash Drum -- 7.4 Intrinsic Stages and Their Control Specifications -- 7.4.1 Control Specifications for Stage 1 -- 7.4.2 Control Specifications for Stage 2 -- 7.4.3 Control Specifications for Stage 3 -- 7.5 Procedure Synthesis -- 7.6 Dynamic Simulation Studies -- 7.7 Another Example -- 7.7.1 Operation Stages -- 7.7.2 Feasible Operating Procedures -- 7.7.3 Unsafe Operating Procedures -- 7.7.4 Comparison with Aspen Built-in Procedure -- 7.8 Concluding Remarks -- Appendix 7.1 Exploratory and Test Runs on Aspen Plus Dynamics -- State Variables -- State Transition Times -- Appendix 7.2 Component Models and Layer Model Used in the Flash Startup Example -- Component Models in Level 3 -- Component Models in Level 5 -- Layer Model -- Appendix 7.3 A Detailed Listing of the Guards and Updates of Every Edge in the Component Model of Flash Drum. Appendix 7.4 Task File Used for SFC-7.3 Simulation -- References -- 8 Generation of Test Plans for Fault Diagnosis with Untimed Automata -- 8.1 Model-Building Methods -- 8.2 Observable Event Traces in Diagnoser -- 8.3 Control Specifications for Diagnostic Tests -- 8.3.1 Test Target -- 8.3.2 Auxiliary Constraint -- 8.4 Test-Plan Synthesis -- 8.5 Case Studies -- 8.5.1 A Three-Tank Buffer System -- 8.5.2 A Beer Filtration Plant -- 8.6 Concluding Remarks -- References -- 9 Synthesis of Diagnostic Tests Based on Timed Automata -- 9.1 Model-Building Approach -- 9.2 Exhaustive Enumeration of Fault Propagation Scenarios -- 9.3 Construction of Test Plans -- 9.4 Case Studies -- 9.5 Concluding Remarks -- References -- 10 Synthesis of Diagnostic Test Plans Based on Hybrid Automata -- 10.1 Illustrative Example -- 10.2 Automata Built with Engineering Knowledge -- 10.2.1 PID Controller and Actuator -- 10.2.2 Process Configuration -- 10.2.3 Processing Units -- 10.2.4 Sensors -- 10.2.5 PLC or Operator -- 10.2.6 System Hierarchy -- 10.2.7 Path Explosion -- 10.3 Automata Built with Simulation and/or Historical Data -- 10.4 Hybrid Models -- 10.5 Observable Event Traces -- 10.6 Test Plan Synthesis -- 10.7 Validation of Test Plans -- 10.7.1 Trace Tr02.1 -- 10.7.2 Trace Tr02.2 -- 10.7.3 Trace Tr02.3 -- 10.8 Additional Case Studies -- 10.8.1 Process Description -- 10.8.2 Aggregated Hybrid Model -- 10.8.3 Diagnoser -- 10.8.4 Test Plans -- 10.9 Concluding Remarks -- References -- Index. |
| Record Nr. | UNINA-9910488693303321 |
|
Chang Chuei-Tin
|
||
| Cham, Switzerland : , : Springer, , [2021] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
