# MIN471 - Measuring and process control in metallurgy

Course specification
Course titleMeasuring and process control in metallurgy
AcronymMIN471
Study programme
Module
Lecturer (for classes)
Lecturer/Associate (for practice)
Lecturer/Associate (for OTC)
ESPB5.0Status
Conditionmathematics IIОблик условљености
The goalCourse should provide: Consideration of the role of engineers in measuring and process control in metallurgy. Acquisition of basic theoretical knowledge of the process dynamics and theory of process control. • Consideration of the basic practical aspects of process control in the metalurgical industry. • Practical application of mathematical tools necessary to examine the dynamics of system design and process control. • Opportunities to use modern software tools such as MATLAB to solve practical engineering problems related to measuring and process control.
The outcomeAfter completing this course, students will be able to: prepare for work in automated metallurgical plants; engage in specialized teams to design a control system for metallurgical plants; prepare for the monitoring of senior courses in process dynamics and control.
Contents
Contents of lectures• Introduction - Definition, Characteristics and requirements for control of technological processes; basic elements of control, presentation of control systems; principle of control configuration with negative feedback. • Process as an object control system: basic definitions and basic dynamic processes • Linear dynamic models: differential equations, transfer functions, block diagrams • The dynamics of simple systems: the proportional element of systems I and II, with a pure delay element, a capacitive element, the element differential systems of higher order system response time • • • Experimental frequency response of the identification process. 1 Instrumentation: • Basic types and items of equipment • Measuring units - Transmitter (principles of measuring flow, pressure, level, temperature and concentration in metallurgy) • executable elements in metallurgy (valves and pumps) • Regulators 2 Control configuration with negative feedback (closed regulatory circuit) • conventional controllers (P, PI, PD, PID) • dynamic characteristics of RK • RK stability analysis • Selection and design of conventional regulator RK 3 Some practical aspects of metallurgical processes: • Choice of control and manipulation of variables; management scheme for some simple systems • Restrictions simple control system with negative feedback and the need for more complex configurations
Contents of exercisesCalculation examples and solutions
Literature
1. Menka Petkovska, “Merenje i upravljanje u procesnim sistemima”, TMF, 2004 (Original title)
2. Latinka Ćalasan i Menka Petkovska, “MATLAB i dodatni moduli Control System Toolbox i SIMULINK”, Mikoro knjiga, Beograd, 1996 (Original title)
3. Asim Sadibašić, “Automatska regulacija procesa – praktikum”, Tehnološko-metalurški fakultet, Beograd, 1994 (Original title)
4. K.T.Raić, Control of gas carburising by the diagram method, Scandinavia Journal of Metallurgy, 22, (1993)50-55. (Original title)
5. Z. Popović, K.Raić, Peći i projektovanje u metalurgiji, zbirka rešenih zadataka, TMF, Beograd 1988 (Original title)
Number of hours per week during the semester/trimester/year
LecturesExercisesOTCStudy and ResearchOther classes
220
Methods of teachingLectures and calculation classes
Knowledge score (maximum points 100)
Pre obligationsPointsFinal examPoints
Activites during lectures10Test paper40
Practical lessonsOral examination
Projects
Colloquia40
Seminars10