Question

Figure 4 shows a block diagram of a system with series, parallel and feedback connections. 28(t) x(t) + y(t) + (+ 4u(t) + + u(t) 3e<sup>-3t</sup> Figure 4: System with series, parallel and feedback i) Determine the Laplace Transform for each signal and redraw the block diagram. [6 marks] ii) Find the transfer function, H(s). [6 marks]

          Figure 4 shows a block diagram of a system with series, parallel and feedback
connections.
28(t)
x(t) + y(t)
+ (+ 
4u(t) + + u(t)
3e<sup>-3t</sup>
Figure 4: System with series, parallel and feedback
i) Determine the Laplace Transform for each signal
and redraw the block diagram. [6 marks]
ii) Find the transfer function, H(s). [6 marks]

Figure 4 shows a block diagram of a system with series, parallel and feedback
connections.
28(t)
x(t) + y(t)
+ (+
4u(t) + + u(t)
3e<sup>-3t</sup>
Figure 4: System with series, parallel and feedback
i) Determine the Laplace Transform for each signal
and redraw the block diagram. [6 marks]
ii) Find the transfer function, H(s). [6 marks]

Added by Javier I.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Kamlesh Goyal

Step 1

First, let's determine the Laplace Transform for each signal in the block diagram. Show more…

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Figure 4 shows a block diagram of a system with series, parallel, and feedback connections. 28t 4u(t) u(t) Figure 4: System with series, parallel, and feedback. Determine the Laplace Transform for each signal [6 marks] and redraw the block diagram. Find the transfer function, H(s). [6 marks] ii)