Repeat Problem 27 assuming that the plant is represented in parallel form.

Data from Problem 27

Design an observer for the plant 

represented in cascade form. Transform the plant to observer canonical form for the design. Then transform the design back to cascade form. The characteristic polynomial for the observer is to be s³ + 600s² + 40,000s + 1,500,000.

Transcribed Image Text:

1 G(s) = (s +5)(s+ 13)(s + 20)