what is the difference between an Inertial Navigation System and Inertial Navigation Sensor?

 

Hello,

Have a look at this PDF:
https://ocw.mit.edu/courses/mechani...009/lecture-notes/MIT2_017JF09_navigation.pdf

Also look at the following queries:
Inertial Navigation System
Inertial Navigation Sensor

Bertus

 

A "system" is composed of multiple "sensors",etc...
A "sensor" is just one part of a "system"