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Now showing items 1-10 of 17

#### Pitch and flight path control with simultaneous forward gust rejection

(1999)

The problem of rejecting atmospheric disturbances with simultaneous input-output decoupling of the pitch angle and the flight path angle of an aircraft, is studied. The problem is proven to be solvable for almost all flight ...

#### Robust discretization algorithms for the numerical intergration of nonlinear PDEs with application to a generalized capacitor

(1998)

Numerical integration of nonlinear (NL) partial differential equations (PDEs) is studied via approximating the original continuous-domain physical system by a discrete multidimensional (MD) and passive system, using ...

#### Controller design for lateral manoeuvres in electromagnetic wind tunnels

(1996)

The roll angle, the yaw angle and the side-slip position of test aircrafts in electromagnetic wind tunnels, are independently controlled. The problem is proven to be always solvable by applying a static state feedback law ...

#### Rotary gust rejection for helicopters

(1998)

For the case of helicopters in straight horizontal flight, the effects of a rotary gust to the forward velocity and the downward velocity of the helicopter are rejected. The rotor commands appear to be independent, i.e. ...

#### Noninteracting control for helicopter in straight horizontal flight

(1998)

Pitch angle and forward velocity are decoupled via a static state feedback law for the case of helicopter in straight horizontal flight. The set of stability derivatives for which decoupling is satisfied, is explicitly ...

#### Robust disturbance rejection for left invertible systems with measurable and nonmeasurable disturbances

(1996)

The problem of robust disturbance rejection for left invertible linear systems, with nonlinear uncertain structure and with measurable and nonmeasurable disturbances, is studied and solved for the first time. The necessary ...

#### Robust exact model matching via P-D feedback with application to DC servo motor

(1996)

The problem of exact model matching for single input single output linear systems with nonlinear uncertain structure, via an independent of the uncertainties P-D state and output feedback, is studied. The necessary and ...

#### Robust disturbance decoupling with simultaneous exact model matching via static measurement output feedback

(1999)

The problem of robust exact model matching with simultaneous robust disturbance decoupling for linear systems with nonlinear uncertain structure (NLUS) and with measurable and non measurable disturbances is solved via an ...

#### Robust input-output decoupling via static measurement output feedback

(1999)

In this paper the problem of robust input-output decoupling for linear systems with nonlinear uncertain structure (NLUS), via an independent from the uncertainties static measurement output feedback law, is studied. The ...