Root Locus for 1 Real Pole and 1RP 1 Real zero
Applets below show root locus for 1 pole and 1 pole, 1 zero systems.
For a 1 pole system with open loop pole at a, the closed loop is at
-(a + K).
For a 1 pole 1 zero system with open loop pole at a and zero at z, the closed loop is at
-(a + zK)/(1 + K).
Gif image below show how applet should appear.
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COPYRIGHT © 2006 Cuthbert Nyack.