Inertial Navigation System (INS) yog ib qho kev tswj xyuas tus kheej, raws li txoj cai ntawm Newton txoj cai ntawm kev siv tshuab, tsis nyob ntawm cov ntaub ntawv sab nraud thiab hluav taws xob, thiab tuaj yeem siv rau hauv huab cua, hauv av lossis hauv qab dej ua haujlwm.Nyob rau hauv xyoo tas los no, lub luag haujlwm tseem ceeb ntawm inertial thev naus laus zis tau tshwm sim hauv ntau qhov chaw, thiab qhov kev thov rau cov thev naus laus zis no thiab cov cuab yeej inertial rhiab heev tau tsim rau hauv qhov chaw, aviation, navigation, marine kev tshawb fawb, kev tshawb fawb geological, robotics thiab lwm yam technologies.