The Design of INS under ITS Mechanical Properties for Vehicles in Mechanical Engineering

摘要

With the development of the civil aviation, the surface of airport becomes more and more crowed. The navigation systems of surface vehicles are of vital importance. The Global Positioning System (GPS) has been approved for a limited number of applications. Because it is not highly available for meeting safety-of life levels of integrity, which require timely alert if the system is unreliable for navigation under intelligent transportation system (ITS). This paper presents an analysis about the requirement and principle of an inertial navigation system (INS) and design an new mechanical architecture of INS in terms of increased availability of GPS for surface vehicles. This new mechanical architecture has a good mechanical properties in mechanical engineering.