ERT 321PROCESS CONTROL & DYNAMICS

PREPARED BY:MRS AZDUWIN KHASRI

SCHOOL OF BIOPROCESS ENGINEERINGUNIMAP

LECTURER

Miss Anis Atikah Ahmad(C)Mr Farizul Hafiz Kasim

Madam Azduwin Khasri

COURSE OBJECTIVE

• Able to derive and develop theoretical model of chemical processes, analyze Laplace transform techniques to simplify first order and second order processes and create transfer functions and state space models.

• Able to analyze dynamic behavior of first and second order processes, evaluate dynamic response characteristics of more complicated processes and derive the empirical models from process data.

• Able to analyze control system instrumentation and propose feedback and/or feedforward control system for bioprocess and chemical processes.

• Able to calculate and analyze dynamic behavior of closed-loop control system.

TEACHING PLAN

Minggu/Week Kandungan Kursus / Course Contents(Panduan/Guidelines)

Pensyarah/Lecturer

Week 1-2(13 Feb-22

Feb)

INTRODUCTION CONCEPTIntroduction to process control: Basic concepts of process dynamics and process control. Theoretical models of chemical processes: Unsteady-state models (dynamic model) of chemical processes from physical and chemical principles.

(6 hours)

Madam Azduwin

Week 3(25 Feb-1 Mac)

DYNAMIC BEHAVIOR OF PROCESSESLaplace transform: Laplace transforms techniques for solving linear differential equation models.

(3 hours)

Madam Azduwin

Week 4(4 Mac-8 Mac)

Transfer function Models:Transfer function for a linear differential equation model, linearization of the nonlinear model.

(3 hours)Madam Azduwin

TEACHING PLAN

Week 5(11 Mac-15 Mac)

Dynamic behavior of first-order and second-order processes: General process dynamic formulas for simplest transfer function: first-order processes, integrating units and second-order processes.

(3 hours)

Miss Anis Atikah

Week 6(18 Mac – 22 Mac)

Dynamic response characteristics of more complicated processes:Time delays in transfer functions, higher-order transfer functions, interacting processses and multiple-input, multiple-output processes.

(3 hours)Miss Anis Atikah

Week 7(25 Mac – 29 Mac)

Development of Empirical models from process data: Empirical steady-state and dynamic models for process, concept of discrete-time model, steady-state and dynamic empirical models for both continuous and discrete-time model, first-order and second-order dynamic model from step response data using analytical solutions.

(3 hours)

Miss Anis Atikah

Week 8(1 Apr - 5 Apr)

INTRODUCTION TO FEEDBACK CONTROLFeedback controllers: Standard feedback control algorithm (control laws), Proportional-integral-derivative (PID) control and on-off control types of feedback control, typical responses of feedback control system, feedback control loop for unit operations.

(3 hours)

Miss Anis Atikah

Week 9(8 Apr-14 Apr) CUTI PERTENGAHAN SEMESTER/MID-TERM BREAK

Week 10(15 Apr-19 Apr)

Introduction to Feedforward & Ratio ControlIntroduction to Feedforward Control, Ratio Control, Configurations for Feedforward-Feedback Control

(3 hours)

Miss Anis Atikah

TEACHING PLAN

Week 11(22 Apr-26 Apr)

Control system instrumentation: Transducer, transmitter, final control elements and transmission lines, calculation of size of control valve.

(3 hours)

Mr Farizul Hafiz

Week 12(29 Apr- 3 May)

Overview of control system design: Steps in Control System Design and heat integration of process unit, control degree of freedom, the selection of controlled, manipulated and measured variables.

(4 hours)

Mr Farizul Hafiz

Week 13-14(6 May- 17 May)

Dynamic behavior of closed-loop control system: Block diagrams and transfer functions; dynamic behavior of several simple close-loop systems.

(4 hours)PID controller design, tuning, and troubleshooting: Method for general controller and tuning relations for PID controller based on transfer function models and transient response criteria, troubleshooting of control loops.

(4 hours)

Mr Farizul Hafiz

Week 15(20 May- 24

May)

Mini project(4 hours) ALL

Week 1727 May-2 June)

MINGGU ULANGKAJI / REVISION WEEK

Week 18-193 June -16 June)

PEPERIKSAAN AKHIR SEMESTER / FINAL EXAMINATION

LAB

LAB 1: To operate the Level Control SystemLAB 2: To operate the Gas Pressure Control

System LAB 3: To study On/Off & Temperature Control

With PID Tuning

EVALUATION CONTRIBUTION

Peperiksaan/ Examination: 70% Midterm Examinations = 20%Final Examination = 50% (ii) Penilaian Berterusan/Continual Assessment: 30% Lab. Reports = 10%Assignments /Quizzes = 10%Mini project = 10%

FAIL FINAL EXAM FAIL

THE COURSE!!!

TEXT BOOK

Q & A