Controller Poles Goal
Purpose
Constrain the dynamics of a specified tunable block in the tuned control system, when
using Control System Tuner.Description
Controller Poles Goal constrains the dynamics of a tunable block in your control system
model. Controller Poles Goal can impose a stability constraint on the specified block. You
can also specify a finite minimum decay rate, a minimum damping rate, or a maximum
natural frequency for the poles of the block. These constraints allow you to eliminate fast
dynamics and control ringing in the response of the tunable block.In Control System Tuner, the shaded area on the plot represents the region in the
frequency domain where the pole location constraints are not met. The constraint applies
to all poles in the block except fixed integrators, such as the I term of a PID controller.10 Control System Tuning