The problem considered in this paper is the design of a low cost MEMS based attitude estimation unit to be used in ultralight, experimental and sport pilot aircrafts as auxiliary safety tool in VFR flight conditions. The proposed approach relies on a new data fusion scheme based on a dual Kalman filter design and on acceleration-based switch criteria. Attitude information is extracted from the states of the filters under the restriction of non aerobatic uses that allows the introduction of a priori limits in roll and pitch angles.
A dual filtering approach in MEMS based dynamic attitude estimation / R. Guidorzi; R. Diversi; U. Soverini. - ELETTRONICO. - (2006). (Intervento presentato al convegno 2nd IEEE International Symposium on Communications, Control and Signal Processing tenutosi a Marrakech, Marocco nel 13-15 Marzo 2006).
A dual filtering approach in MEMS based dynamic attitude estimation
GUIDORZI, ROBERTO;DIVERSI, ROBERTO;SOVERINI, UMBERTO
2006
Abstract
The problem considered in this paper is the design of a low cost MEMS based attitude estimation unit to be used in ultralight, experimental and sport pilot aircrafts as auxiliary safety tool in VFR flight conditions. The proposed approach relies on a new data fusion scheme based on a dual Kalman filter design and on acceleration-based switch criteria. Attitude information is extracted from the states of the filters under the restriction of non aerobatic uses that allows the introduction of a priori limits in roll and pitch angles.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
