Feedback control (B-TM-YT0975)

3 ECTSEnglish24 Second termSecond term
Lutin Wouter (coordinator) |  Ceuppens Marc
POC PBA AUTOTECHNOLOGIE STKA TMMA

Aims

The student can determine the transfer function of a system on the basis of a block diagram.

The student can determine the stability and the steady-state error of a process of which the transfer function is known and calculate the amplification factor, using the routh hurwitz criterion.

The student can use matlab-simulink to draw a root-locus graph, analyse it and discuss it.

The student is able to discuss the stability of a process by means of the position of the poles and the zero points of the system

The student can calculate the most important points of a Root-Locus-Graph

The student is able to discuss the stability of a process by means of a Root-Locus graph and to determine and discuss the influence of the amplification for the closed-loop system

The student can design and discuss the following compensators and controllers for a given process by using the Root-Locus graph and the Matlab functions

Lead
Lag
Lead-Lag
P
PI
PD
PID

The student can determine the transfer function of a system on the basis of a block diagram.

The student can determine the stability and the steady-state error of a process of which the transfer function is known and calculate the amplification factor, using the routh hurwitz criterion.

The student can use matlab-simulink to draw a root-locus graph, analyse it and discuss it.

The student is able to discuss the stability of a process by means of the position of the poles and the zero points of the system

The student can calculate the most important points of a Root-Locus-Graph

The student is able to discuss the stability of a process by means of a Root-Locus graph and to determine and discuss the influence of the amplification for the closed-loop system

The student can design and discuss the following compensators and controllers for a given process by using the Root-Locus graph and the Matlab functions

  • Lead
  • Lag
  • Lead-Lag
  • P
  • PI
  • PD
  • PID

 

Previous knowledge

It is expected that the student has mastered basic mathematics skills specifically 1st and 2nd order differential equations, matrix calculations and calculations with complex numbers.

Matlab, Simulink software is required.

Is included in these courses of study

Activities

3 ects. Feedback control (B-TM-YT6392)

3 ECTSEnglishFormat: Lecture-practical-assignment24 Second termSecond term
Ceuppens Marc
POC PBA AUTOTECHNOLOGIE STKA TMMA

Content

Determination of transfer functions

Stability of processes

Stability criteria

The design of a classical PID, lag-lead or digital controller with special add-ons with regard to certain performance criteria.

A variety of processes are used to illustrate the design procedure.

Presentation of controllers in functional block diagrams and within the time, Laplace and frequency domain.

Specific techniques such as notch filtering, wind-up prevention and Smith predictor.

 

     

    Course material

    Campulsory literature:

    • Nise N.S., Control Systems Engineering, John Wiley & Sons
    • Handouts
    • Specific articles about control structures

    Language of instruction: more information

    English/Dutch

    The students can follow presentations in English. In addition, guidance sessions are given in Dutch where, on the basis of questions from the student, the subject matter can be clarified.

    Format: more information

    Self-study, Working on assignments and exercises, Modelling with Matlab-Simulink

    Work Forms: Lectures, review exercises, discussion

    Evaluation

    Feedback control (B-TM-YT7975)

    Type : Exam outside of the normal examination period
    Description of evaluation : Written
    Type of questions : Closed questions
    Learning material : Computer, Reference work, Course material

    Explanation

    AssessmentGrading scale
    TOTAL1-20/20 scale

    Assessment criteria:

    The student will be assessed on answering the questions:

    • clearly and to the point, including sufficient relevant explanation and depth, comparable with the depth of the literature studied
    • without irrelevant additional information
    • using correct equations and models for the situation (for example when to use linear or nonlinear models)
    • using correct units for quantities in equations, graph labels, etc.

    Information about retaking exams

    This course unit does not allow partial mark transfers.

    The same modalities apply as in the first examination session