Research Article

Nonfragile Stabilizing Nonlinear Systems Described by Multivariable Hammerstein Models

Table 1

TRMS parameters.

SymbolDefinition

Input signals
Pitch angle of the beam
Yaw angle of the beam
Moment of inertia of vertical (horizontal) rotor
Gravity momentum
Friction momentum forces
Gyroscopic momentum
Static parameters of motor ,
Gravity momentum
, Friction momentums
Gyroscopic momentums
Motor gain
Motor denominator
Cross reaction momentum approximation
Cross reaction momentum gain
Cross reaction momentum