Читать книгу Global Navigation Satellite Systems, Inertial Navigation, and Integration - Mohinder S. Grewal - Страница 74

The technology of inertial navigation has been evolving for nearly a century, its diversity and sophistication have grown enormously, and the scale of inertial systems has shrunk by orders of magnitude – from the unbearable to the wearable. As a result, we cannot cover every aspect of every technical approach to every application in full detail in this one chapter. The focus here will be limited to just those INS applications involving global navigation satellite system (GNSS) navigation, which limits it to the terrestrial environment with GNSS availability at least part of the time, and to those aspects of the application necessary for GNSS/INS integration. We will endeavor to cover here the essential design and implementation issues involved in these applications.