Información detallada de curso |
Primer semestre 2017
Abr 19, 2024 |
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| Código y Nombre de la Asignatura: IME 8310 - INSTRUMENTACION Y CONTROL |
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División Académica:
División de Ingenierías
Departamento Académico: Dpto. Ingeniería Mecánica IME 7095 Calificación mínima de 3.0 Número de créditos: Intensidad horaria (semanal para nivel pregrado y total para nivel postgrado): 3.000 Horas de Teoría 2.000 Horas de Laboratorio Niveles: Educación Continua, Educación Superior Pregrado Tipos de Horario: Teoría y Laboratorio In this course we discuss single-input, single-output control systems using feedback. We begin covering the elements in the control loop, their selection, and implementation. Then we study logic programming and its implementation on PLCs. Later, we study and analyze the PID controller, its modes, tuning parameters, and operation characteristics. Then stability in the control loop is discussed, and problems solved using direct substitution and frequency response methods. Finally, we cover general aspects of control systems implementation. 3. RATIONALE Professionals deal with design, operation, and maintenance of thermal and mechanical equipment and systems. However, rarely will one of these systems operate at steady-state or without disturbances (changes in input variables). Process instrumentation and control teaches us how to better design systems (machines/processes) by including appropriate instrumentation and control loops, such that the systems are more robust to varying operating conditions, and help the process follow, as close as possible, the desired performance target. 4. OBJECTIVES Characterize and select sensor/transmitters, final control elements (valves), and controllers for the implementation of industrial control strategies. Identify the dynamic response of industrial processes, and to determine the impact that it has in the performance of industrial controllers. To implement and tune PID controllers in SISO control loops working in feedback configuration. Design ON/OFF control strategies and implement them using programmable logic controllers (PLCs). Analyze and establish the stability limit of a process-controller pair using PID controllers. 5. LEARNING OUTCOMES By the end of the course the student will be able to: Identify and define the function of the constitutive elements of a control loop. Describe and select instrumentation to measure temperature, flow, level, and pressure. Size control valves for industrial process applications. Characterize, model, select, and tune PID controllers for industrial processes. Design ON/OFF control systems and implement them in PLCs. Design simple PID Control loops defining appropriate variables and instrument locations. Determine the effect of noise in a process or control loop signal by using frequency response analysis. Calculate the stability limit for a controller given a process dynamic model, and infer the effect of changes in process or controller parameters in such limit. Design and implement a control strategy to improve process performance. 201630: MPC Control. 6. CONTENT Introduction Control Loop - Signals - P&ID Control Loop Instrumentation Sensor/Transmitter Control Valve PID Controllers Feedback Control Design and Analysis Logic Control Continuous Control (Feedback) Closed-loop Response Plant Wide Control PID Controller Tuning Identification Tuning parameters and performance Troubleshooting Control Loop Stability Root analysis Frequency Response Advanced Control: Overview Overview of MPC 7. BIBLIOGRAPHY SMITH, C.A. and CORRIPIO, A.B. Principles and Practice of Automatic Process Control, 2nd Ed. John Wiley & Sons, Inc., 2007. Any other process control textbook published after 2005. I recommend the books by Marlin, Shinskey, and Dorf & Bishop. Additionally, the coursework will require reading journal and conference papers. The more relevant journal titles are: ISA Transactions Journal of Process Control IEEE Control Systems Magazin |
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