MEMS Modeling in the Context of Inertial Navigation

Authors

  • Jerzy Demkowicz Gdańsk University of Technology

Abstract

Underwater navigation is a current research topic undertaken in many areas of underwater research. The article presents an analysis resulting from MEMS modeling in the context of inertial navigation. The ideal approach was confronted with its limitations, but a non-linear approach, close to the real one, was also presented. Both models were compared in the context of inertial navigation. Random disturbances and their impact on linear and nonlinear dynamic systems, and in this context on the Brownian noise motion, were also analyzed. The linear velocity and displacement estimates generated by the presented models were compared to ideal responses. The phenomenon of bifurcation in the context of inertial measurements is presented. Some of the analysis is performed on real data, but for greater clarity, some is performed on simulated data to highlight design issues and limitations.

Additional Files

Published

2024-10-29

Issue

Section

Sensors, Microsystems, MEMS, MOEMS