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NeuralNet
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When designing a State Observer for a control system the observer poles ([itex]eig(A-LC)[/itex]) should typically be about 10 times faster than the controller poles ([itex]eig(A-BK)[/itex]).
But when designing a digital control system what does it mean for the poles to be faster? For the analog case it simply means that to get more negative on the real axis, but since the s-plane is mapped to the z-plane, how does one determine how a pole is faster?
But when designing a digital control system what does it mean for the poles to be faster? For the analog case it simply means that to get more negative on the real axis, but since the s-plane is mapped to the z-plane, how does one determine how a pole is faster?