Simulink Control Design™ - MathWorks

Tunable Gain Surface

The autopilot consists of four gains to be "scheduled" (adjusted) as a

function of and. Practically, this means tuning 88 values in each of the corresponding

four look-up tables. Rather than tuning each table entry separately, parameterize the

gains as a two-dimensional gain surfaces, for example, surfaces with a simple multi-linear

dependence on and :

.

This cuts the number of variables from 88 down to 4 for each lookup table. Use the

tunableSurface object to parameterize each gain surface. Note that:

11 Gain-Scheduled Controllers