Identification and Control of Sheet and Film Processes - Tapa blanda

Sinopsis

I. Background.- 1. Sheet and Film Processes.- 1.1 Plastic Film Extrusion.- 1.2 Papermaking.- 1.3 Coating.- 1.4 Metal Rolling.- 1.5 Book Organization.- 2. Process Characteristics.- 2.1 Traversing and Full-scan Sensors.- 2.2 Actuators.- 2.3 Process Dynamics.- 2.4 Interactions and Model Structures.- 2.4.1 Toeplitz Symmetric.- 2.4.2 Circulant Symmetric.- 2.4.3 Centrosymmetric.- 2.4.4 Pseudo-singular Value Decomposition.- 2.4.5 Modal Decomposition.- 2.4.6 Other Model Structures.- 2.5 Large-scale Systems.- 2.6 Model Uncertainty.- 3. Literature Review.- 3.1 Linear Control.- 3.2 Linear Control with Antiwindup Compensation.- 3.2.1 Directionality Compensation.- 3.2.2 Observer-based Compensation.- 3.2.3 IMC-based Antiwindup Compensation.- 3.3 Model Predictive Control.- 3.4 Robust Control.- 3.5 Profile Estimation.- 3.6 Model Identification.- 3.7 Process Monitoring.- 3.7.1 Fault Detection.- 3.7.2 Fault Isolation.- 3.7.3 Fault Compensation.- II. Identification and Control.- 4. Model Requirements and Process Identification.- 4.1 Model Requirements.- 4.2 Coupling Model Identification and Control.- 4.2.1 Model Identification.- 4.2.2 Controller Design.- 4.3 Simulation Studies.- 4.3.1 An Illustrative Example.- 4.3.2 Blown Film Extruder.- 4.4 Conclusions and Implications for Input Design.- 4.5 Proof of Theorem 4.1.- 5. Design of Experiments.- 5.1 Previous Research on Experimental Design.- 5.2 Process Gain Estimation.- 5.3 Problem Formulation for Constrained Input Design.- 5.3.1 Constraints.- 5.3.2 Modification of the Objective Function.- 5.3.3 Constrained Input Design Via Simulated Annealing.- 5.4 Simulation Case Study.- 5.4.1 Model Identification.- 5.4.2 Time Domain Simulations.- 6. Robust Control.- 6.1 Background.- 6.2 Optimal Robust Controller Design.- 6.2.1 Processes with General Interaction Matrices.- 6.2.2 Symmetric Nominal Models.- 6.2.3 Remarks.- 6.3 Low-order Robust Controller Design.- 6.3.1 LTI Uncertainty.- 6.3.2 SLTV, NLTV, NLTI, LTV Uncertainties.- 6.3.3 Multiplicative or Additive LTI Uncertainties.- 6.3.4 Implementation.- 6.4 Applications.- 6.4.1 Paper Machine Model.- 6.4.2 The Inadequacy of Commercial Software.- 6.4.3 Repeated Scalar Input and Output Uncertainties.- 6.4.4 Low-order Robust Controller Design.- 6.4.5 Full-block Input and Output Uncertainties.- 6.5 Summary.- 6.6 Proofs.- 7. Model Predictive Control.- 7.1 Problem Formulation.- 7.2 Fast MPC Algorithm.- 7.3 Industrial Paper Machine Simulation Study.- 7.4 Summary.- 8. Afterword.- References.

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