inertial navigation system

English Thesaurus

1. a system to control a plane or spacecraft; uses inertial forces (noun.artifact)

hypernym	:	system,
definition	:	instrumentality that combines interrelated interacting artifacts designed to work as a coherent entity (noun.artifact)

part meronym	:	automatic pilot, autopilot, robot pilot,
definition	:	a navigational device that automatically keeps ships or planes or spacecraft on a steady course (noun.artifact)

part meronym	:	ballistic capsule, space vehicle, spacecraft,
definition	:	a craft capable of traveling in outer space; technically, a satellite around the sun (noun.artifact)