Mar 23, 2014 #1 P p11 Banned Joined Jan 25, 2014 Messages 177 Helped 0 Reputation 0 Reaction score 0 Trophy points 16 Activity points 0 The characteristc equation of a given feedback system is s 4 + Ks3 + s 2 + s + 1 = 0. Determine the values of K for which the system is stable.
The characteristc equation of a given feedback system is s 4 + Ks3 + s 2 + s + 1 = 0. Determine the values of K for which the system is stable.
Mar 23, 2014 #2 Dominik Przyborowski Advanced Member level 4 Joined Jun 6, 2013 Messages 1,226 Helped 510 Reputation 1,025 Reaction score 507 Trophy points 1,393 Location Norway Activity points 9,506 You need to write a matrix and solve equation for K. Where is the problem?
Mar 25, 2014 #3 P p11 Banned Joined Jan 25, 2014 Messages 177 Helped 0 Reputation 0 Reaction score 0 Trophy points 16 Activity points 0 Dominik Przyborowski said: You need to write a matrix and solve equation for K. Where is the problem? Click to expand... i am getting an imaginary value of k ...is it ok?
Dominik Przyborowski said: You need to write a matrix and solve equation for K. Where is the problem? Click to expand... i am getting an imaginary value of k ...is it ok?