| 单词 | inertial navigation |
| 释义 | > as lemmasinertial navigation inertial navigation n. navigation in which the course of a vehicle or vessel is calculated automatically by a computer, without the need for external observations or equipment, from its acceleration at each successive moment, this being measured by accelerometers whose orientation is gyroscopically controlled. ΘΚΠ society > travel > air or space travel > action of flying (in) aircraft > navigation of course of aircraft > [noun] > by instruments blind-flying1919 instrument flying1924 inertial system1952 inertial navigation1954 inertial guidance1955 1954 Aviation Age Sept. 34/2 The idea of ‘absolute’ guidance—which evolves rather naturally from advanced work in inertial navigation—is startlingly promising. 1957 Sci. News Let. 27 Apr. 259/1 Inertial navigation is of particular importance to the military because it is jam-proof. 1969 New Scientist 28 Aug. 418/2 Inertial navigation systems..depend..on the fact that an acceleration integrated twice, gives distance run and therefore position. < as lemmas |
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