Second order P control
Second order system with P control. With this type of control
only one variable is controllable. If the gain of the controller
is increased to speed up the response, then the oscillatory
character of the transient behaviour also increases.
The unit input step is shown as the
purple line. The output response
is shown in red. The horizontal
axis corresponds to 8 seconds.
Second order system with P control and noise.
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COPYRIGHT © 1996 Cuthbert A. Nyack.