REVERSIBLE DISCRETE PICKOFF

摘要

FIELD: measuring technique. ^ SUBSTANCE: reversible discrete pickoff can be used in control systems for measurement of linear and angular displacements. Pickoff can be used in devices with autonomous power supply. Reversible discrete pickoff has coding element, two reading-out elements mounted to overlap operation areas, and four V-flip-flops. Output of first reading-out element is connected with setting input of first flip-flop and with clear input of first and fourth flip-flops. Outputs of first and second flip-flops are connected with setting inputs of third and fourth flip-flops correspondingly. Outputs of third and fourth flip-flops have to be outputs of pickoff. ^ EFFECT: improved reliability of operation of pickoff; simplified design; reduced cost; reduced sizes and level of power consumption. ^ 7 dwg