Q3 (a) Describe the definition of marginally stable based on s-plane poles location. (b) The characteristic equation for heat-exchanger system is as shown below: 2 R(s) = 2s° +4s4 +2s° + 4s2 + 2s+4 Based on Routh Hurwitz approach, determine either the system is stable or unstable.

Q3 (a) Describe the definition of marginally stable based on s-plane poles location. (b) The characteristic equation for heat-exchanger system is as shown below: 2 R(s) = 2s° +4s4 +2s° + 4s2 + 2s+4 Based on Routh Hurwitz approach, determine either the system is stable or unstable.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.27P

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Rectangular Coordinate System

In a rectangular coordinate system, each point based on the pair of coordinates is specified uniquely in the plane. From two fixed perpendicular lines, these coordinates are at a distance in the rectangular coordinate system. Each line is known as the reference axis and axes as plural. The point where they meet is called the origin (0,0).

Question

Q3
(a)
Describe the definition of marginally stable based on s-plane poles location.
(b)
The characteristic equation for heat-exchanger system is as shown below:
2
R(s) = 2s° +4s4 +2s° + 4s2 + 2s+4
Based on Routh Hurwitz approach, determine either the system is stable or unstable.

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