Software Design of Inertial Navigation System based on VxWorks

摘要

This paper introduces software design of inertial navigation system based on real-time operating system-VxWorks. This system can realize the sampling of various data, alteration of man-machine interfaces and transform between the working manner and the state of inertial navigation system, it can realize navigation and orientation of naval ships. In order to increase the precision of the system, we add Kalman fliter to the conventional system model. The development environment is Tornado; the graphical environment is RtX-Windows, the operating system is VxWorks (real-time operating system).