Question list. The purpose of this work is to study time-domain and frequency characteristics of typical dynamic links using the possibilities of Matlab

LABORATORY WORK #1.10-1.11

The purpose of this work is to study time-domain and frequency characteristics of typical dynamic links using the possibilities of Matlab

Task 1

You have to prove the correspondence between the following formulas:

1.1 (10.17)

where

1.2 (10.18)

1.3

(10.4)

Task 2

Construct time-domain and frequencycharacteristics of the following links:

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Each student has to choose its values for within the interval (0;+10).

Question list

1. The notion of logarithmic characteristics

2. The rules to construct logarithmic frequency characteristics (Bode diagram)

3. Logarithmic gain-phase characteristic (the Nichols diagram)

4. The connection between a transient characteristic , weighting function and transfer function

5. The system reaction to an arbitrary input signal. The convolution integral

6. The rules to construct time-domain and frequencycharacteristics of the following links:

• amplification links
• 1^st order aperiodic links
• over-damped links
• under-damped links
• conservative links
• integrating links
• differentiating links.

7. Constructing asymptotic logarithmic characteristics

8. Time-domain characteristics of parallel RLC circuit

9. Motion equations, transfer functions and block diagram of a collector-type dc motor

10. Differential equations and transfer functions of a dc correcting device

11. Motion differential equations and the transfer functions of a space ship

12. Transfer functions of operational amplifiers

13. Problems 6.2 … 6.8 (Lecture 12a).

14. Classification of second order systems by the value of ζ

15. The case of critical damping ().

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