System Theory I

Last Update: February 28, 2020

No. Lecture title Adjacent documentation Laboratory work
1 Introduction to Linear Time Invariant (LTI) Systems analysis bib_2 (1st chapter) Lab 1
2 Mathematical models of LTI systems. State space representation; Transfer Function bib_2 (2nd chapter) Lab 2
3 Transfer Function. The weighting function bib_2 (2nd chapter) Lab 3
4 Minimal Form. Stability of Linear Time Invarian systems. Routh-Hurwitz stability Criterion bib_2 (chapter 6) Lab 4 (rom)
5 Time response of LTI systems. First Order Element (step, ramp response) Lab 5 (rep)
6 Harmonic response of FOE. Second order element – step response Lab 6
7 Transient and steady state performances of time response (SOE) Lab 7 (rom)
8 Effects of adding poles and zeros. The modes of LTI systems Lab 8
9 Block diagram connections. Series (cascade), parallel and negative feedback connections. Lab 9
10 Negative feedback structures. Steady state error performances Lab 10
11 Stability analysis of negative feedback (control) systems: Root Locus method bib_2 (chapter 11) Lab 11
12 Examples of drawing and analysing root locus; System Sensitivity (on slides) Lab 12
13 Frequency response Lab 13
14 Electronic circuit analysis using Root Locus colloquium

Attendance list

1^{st} semester, ST I, 2019-2020

Group 1 / Group 2 / Group 3

In case there are misunderstandings about the attendance, write an e-mail to the person responsible with your labs.


bib_1: Modern control engineering (5th edn) by Katsuhico Ogata, Prentice-Hall, Upper Saddle River, NJ, 1997, 997 pages.

bib_2: Feedback control of dynamics systems (6th edn.) by Franklin, Gene F., J. David Powell, and Abbas Emami-Naeini, Addison-Wesley, Reading, MA (1994).

bib_3: Matlab Tools for Control System Analysis and Design by Benjamin Kuo, 1995

bib_4: Teoria Sistemelor, vol. II, Marius Hăngănuţ, Litografia UTCN

bib_4: Teoria Sistemelor. Indrumător de laborator, M. Dobra, I.V. Sita, UT Press, 2014


- Install HP LaserJet 1000 (old plotter) under Windows 10 (requires specific setup of driver)

- On each Monday/Tuesday, between 16:00 and 18:00 cleaning the desks (cleaning the dust with technical alcohol)

- Edit technical documents in LaTeX (tables, equations, figures)

- Setting up an FTP/email Server (real IP)

- Setting up an IP surveillance camera (configure the software for motion detection)

- Reinstall fresh windows 7/32 OS (for damaged ones)

Copyright © Mirela Dobra 2017 - 2018