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

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.
Proceedings of ISCCSP 2006
R. Guidorzi; R. Diversi; U. Soverini
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/27849
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