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Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-1 (p. 44)

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Presentation on theme: "Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-1 (p. 44)"— Presentation transcript:

1 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-1 (p. 44) (a) Block diagram of a dc-motor control system. (b) Block diagram with transfer functions and amplifier characteristics.

2 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-2 (p. 45) Block diagram elements of typical sensing devices of control systems. (a) Subtraction. (b) Addition. (c) Addition and Subtraction. (d) Multiplication.

3 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-3 (p. 46) Basic block diagram of a feedback control system.

4 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-4 (p. 47) Block diagram representations of a multivariable system.

5 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-5 (p. 47) Block diagram of a multivariable feedback control system.

6 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-6 (p. 49) Signal flow graph of y 2 = a 12 y 1.

7 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-7 (p. 50) Step-by-step construction of the signal-flow graph in Eq. (3-27).

8 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-8 (p. 51) Modification of a signal-flow graph so that y 2 and y 3 satisfy the condition as output nodes.

9 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-9 (p. 51) Erroneous way to make node y 2 an input node.

10 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-10 (p. 52) Four loops in the signal-flow graph of Fig. 3-7(d).

11 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-11 (p. 52) Node as a summing point and as a transmitting point.

12 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-12 (p. 53) Signal-flow graph with parallel paths replaced by one with a single branch.

13 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-13 (p. 53) Signal-flow graph with cascade unidirectional branches replaced by a single branch.

14 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-14 (p. 54) Signal-flow graph of the feedback control syswtem shown in Fig. 3-3.

15 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-15 (p. 56) Signal-flow graph for Example 3-5.

16 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-16 (p. 57) (a) Block diagram of a control system. (b) Equivalent signal-flow graph.

17 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-17 (p. 59) Signal-flow graph representation of X 1 (s) = [X 2 (s)/s] + [x 1 (t 0 )/s].

18 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-18 (p. 59) Signal-flow graph representation of X 1 (s) = [X 2 (s)/s] + [x 1 (t 0 )/s].

19 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-19 (p. 60) State-diagram representation of the differential equation of Eq. (3-58).

20 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-20 (p. 61) State diagram for Eq. (3-60).

21 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-21 (p. 62) State diagram of Fig. 3-20 with the initial states and the integrator branches left out.

22 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-22 (p. 62) (a) State diagram. (b) State diagram in part (a) with all initial states and integrators left out.

23 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-23 (p. 63) The Transfer Function Calculator window.

24 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-24 (p. 64) The MATLAB help dialog box for the TFcal tool.

25 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-25 (p. 64) Basic block diagrams used in the TFcal tool.

26 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3-26 (p. 65) The TFcal results for case (a) in Fig. 3-25, corres- ponding to Example 3-12.

27 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-1 (p. 67)

28 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-4 (p. 68)

29 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-6 (p. 68)

30 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-7 (p. 69)

31 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-8 (p. 70)

32 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-9 (p. 70)

33 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-10 (p. 71)

34 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-11 (p. 71)

35 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3p-11 (p. 72)

36 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-13 (p. 72)

37 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-14 (p. 73)

38 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-15 (p. 73)

39 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-16 (p. 73)

40 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-17 (p. 74)

41 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-18 (p. 74)

42 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-19 (p. 75)

43 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-20 (p. 75)

44 Automated Control Systems, 8/E by Benjamin C. Kuo and Farid Golnaraghi Copyright © 2003 John Wiley & Sons. Inc. All rights reserved. Figure 3P-24 (p. 76)


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