1. a) For the open loop transfer function given G(s)H(s): = K s(s+4s+5) draw the root...

 

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1. a) For the open loop transfer function given G(s)H(s): = K s(s+4s+5) draw the root loci and obtain the following i) Limiting value of K for stability ii) Find K and closed loop poles corresponds to a damping ratio of 0.5. iii) Analyze the stability of the system. iv) for K =2, what are the closed loop poles, is it a part of the root locus? Clearly mention all steps used to plot root locus and K. b) Verify the answers by obtaining root locus and step response using simulation tools. 1. a) For the open loop transfer function given G(s)H(s): = K s(s+4s+5) draw the root loci and obtain the following i) Limiting value of K for stability ii) Find K and closed loop poles corresponds to a damping ratio of 0.5. iii) Analyze the stability of the system. iv) for K =2, what are the closed loop poles, is it a part of the root locus? Clearly mention all steps used to plot root locus and K. b) Verify the answers by obtaining root locus and step response using simulation tools.

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Sure lets break down the problem step by step Part a i Limiting value of K for stability To find the ... View the full answer