Dynamic Analysis of Nonorthogonal Redundant Inertial Measuring Units Based on MEMS-Sensors

Abstract

The paper deals with features of dynamic analysis of nonorthogonal redundant inertial measuring units based on MEMS-gyroscopes. The basic features of nonorthogonal redundant inertial measuring units are described. Advantages of researched inertial measuring units from the point of view of navigation accuracy are shown. The principle of operation and construction of the dynamic test bench are given. Features and results of experimental research are presented. The considered inertial measuring units can be used in autopilots of unmanned aerial vehicles.