ROTARY ASSEMBLING Russian patent published in 2006 - IPC G01C25/00 G01P21/00 

FIELD: measurement equipment.

SUBSTANCE: rotary assembling belongs to assembling with horizontal axis of rotation of platform intended for calibration of accelerometers. Rotary assembling has base, platform mounted onto the base, n electro-optic pairs, amplifiers, switch, engine provided with reduction gear box, disc mounted onto shaft of platform, computer, analog-to-digital converter, storage and state register, input buffer, three bus formers, four decoders, three AND gates, two OR gates, two electronic switches. Electro-optic pairs are disposed in the same row along radius from axis of the shaft. There are 2n rows of holes in the disc. Any hole is disposed at one of radiuses from axis of shaft where one of electro-optic pairs is disposed. Holes in the rows are disposed at positions corresponding to combinations from C_n ¹, C_n ² to C_n ^n-1, C_n ⁿ. Binary codes of angular positions of platform are recorded in permanent storage of computer.

EFFECT: improved precision of setting of angular position of platform.

5 dwg