الفهرس | Only 14 pages are availabe for public view |
Abstract This thesis is divided into seven chapters as follow: Chapter 1 is an introduction including the motivation for this work, followed by the thesis outline. Chapter 2 includes a background overview of MEMS inertial sensors and their characteristics and different techniques for interfacing with capacitive inertial sen-sors. Chapter 3 explains the Mechanical Quadrature error in MEMS vibratory gyro-scopes and the different proposed techniques to eliminate it, highlighting their ad-vantages and drawbacks. Chapter 4 focuses on quadrature cancellation based on Open loop Signal Injection technique and system design of the quadrature loop to be implemented. Chapter 5 illustrates the circuit implementation of different blocks of the Open loop quadrature cancellation system and the behavioral model for the loop. Chapter 6 presents the simulation results of individual blocks and the top level as well, including MATLAB simulations and circuit simulations. Chapter 7 is the conclusion for this work and the suggested future work on this system either an optimization or extra features to be implemented. |