Cybernetics (ELE620)

Continuous-time and discrete-time systems theory, using both the state-space representation and transfer functions. Discretization of continuous-time systems. Stability, controllability and observability. State-feedback and LQR control. State observation and Kalman filter. Parametrical system identification: ARX and ARMAX models, recursive least-squares approaches. Introduction to model-based fault diagnosis.

• Describe discrete and continuous dynamic systems by transfer-functions and state-space-models
• Transform a dynamic system from one form to another
• Use state-space models for control purposes
• Do state and parameter estimation using state observers, Kalman filtering and RLS
• Do fault diagnosis using model-based approaches

HSE-course for master students (TN501)

Exercises

At least 6 of 8 exercises should be approved by course instructor within the specified deadlines to get access to exam.

Fagperson(er)

Head of Department:

Tom Ryen

Laboratory Engineer:

Didrik Efjestad Fjereide

Course teacher:

Damiano Rotondo

Course coordinator:

Damiano Rotondo

6 hours of lectures per week.

Admission to Single Courses at the Faculty of Science and Technology

Exchange programme at Faculty of Science and Technology

Form and/or discussion.

Other Systemidentifikasjon - Lecture Notes Damiano Rotondo, The lecture notes will be made available on Canvas as the course progresses. Book Advanced dynamics and control Haugen, Finn, [Skien], Techteach, 301 s., 2010, isbn:9788291748177, This book touches most of the topics dealt with in the course, although on a lesser level of detail than the lecture notes. Book Control system design : an introduction to state-space methods Friedland, Bernard, Mineola, NY, Dover Publications, xiv, 511 s., 2005, isbn:9780486442785; 0486442780, Chapters 2-4 of this book cover the continuous-time systems part of the course. Chapter 5 provides insight into observability while Chapters 7-8 deal with state observers. Chapter 11 deals with Kalman filters for continuous-time systems (in the course, we will see the discrete-time version only). I find that this book has both a high level of theoretical insights and a high legibility, so if you want to know more about the theory related to continuous-time systems, this is a good reading. Book Modern control engineering Ogata, Katsuhiko, Boston, Pearson, 904 s., cop. 2010, isbn:0137133375; 9780137133376, The content of this book overlaps somehow with the content of the book by B. Friedland, since they both deal with continuous-time systems. However, it has a particularly good chapter about frequency-response analysis for continuous-time systems (Chapter 8). Book Discrete-time control systems Ogata, Katsuhiko, Englewood Cliffs, NJ, Prentice-Hall, VIII, 994 s., c1987, isbn:0132161028; 013216227X, This book is recommended if you want to study more in deep the theory of discrete-time systems. Book Digital control of dynamic systems Franklin, Gene F., Workman, Michael L.; Powell, J. David, Menlo Park, Calif. ; Harlow, Addison-Wesley, XXIII, 742 s., c1998, isbn:0201820544; 0201331535, Another recommended book concerning discrete-time systems. Book System identification : theory for the user Ljung, Lennart, Upper Saddle River, N.J., Prentice Hall PTR, XXII, 609 s., cop. 1999, isbn:7302051437; 0136566952, This book goes into deep detail about every issue concerning System Identification, therefore it is the recommended reading if you want to go more in deep into this topic.

The course description is retrieved from FS (Felles studentsystem). Version 1