| 释义 |
velodyne Electr.|ˈvɛləʊ-, ˈviːləʊdaɪn|
[f. L. vēlo-x swift + Gr. δύν-αµις force.]
A device in which the output of a tachogenerator is fed back so as to keep the rotational speed of a shaft proportional to an applied voltage.
1947Crowther & Whiddington Science at War 83 The Velodyne..is an electro-magnetic system that integrates the resultant of several motions. 1952Electronic Engin. XXIV. 382 An electro-mechanical differential analyser, employing velodynes. 1972Internat. Jrnl. Control XVI. 37 The amplified output is fed to the split field of the velodyne motor, the armature of which is supplied from a constant current source. |