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Authors
Nebylov, Alexander; Rumyantseva, Elizaveta; Sharan, Sukrit

Digital Object Identifier (DOI)
10.3182/20070625-5-FR-2916.00113

Page Numbers:
663-668

Index Terms
flight control,low altitude flight,integrated navigation system,motion parameters,digital control,control accuracy

Abstract
Radio altimeters and inertial sensors integration algorithm synthesis techniques are constructed. Mathematical modeling of integrated system is developed. Synthesis and accuracy analysis task of radio and inertial measuring means integration algorithms is considered for the case of flight near the disturbed sea surface. Integration algorithms synthesis demands system invariance concerning altitude. The structure of the integrated system of motion control with digital implementation is suggested. Principles of different measurement systems and sensors construction are shown. Calculated inertial sensor accuracy allows choosing sensor construction variants. The optimal system parameters are considered.

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