Authors: C. Sueur
? The disturbance rejection problem is classical in many practical controlled systems. It is often solved with a state feedback control law for instance, but this approach doesn?t always offer a good solution and in the control of mechanical systems using accelerometers as sensors, it is easier to obtain the state-derivative signals than the state signals. This paper proposes a simple new solution to the disturbance rejection problem with a derivative state feedback with a structural analysis of the model properties.