the cabin system consists of handset, Man-machine interface, PLC, detect circuit, Control circuit, RS-485 communicate port, Four frequency transducers, Two water pumps, Two AC electro motors, Revolving code device, Heat system, The refrigeration system and so on.
In brief, the principle is that velocity and position signal are returned to drivers to adjust feedback negative close loop for PID by rotate encoder or rotate transformer on the basis of AC or DC motor for open loop control.
AP of the rotary encodes is the oringinal message in the SIEMENS general type CT rotary. The topic reported in the paper is about the principle and adjustment of the rotary encodes in the Somatom CR/CRF.
Power output due to concentric and eccentric contractions was measured using a power measurement instrument with a rotary encoder attached to the pulley.
A digital diopter measuring instrument is described for lens spherical vertex power and cylindrical axis measurement. This instrument has a rotary encoding and raster and it has a special processing circuit not only eliminating trigger pulse case by noise but also clearing up position accumulates error. Two out signal with 90° phase delay and zero pulse are get as the rotate and reset controlled. Its precision is up to ±1 degree.
The princip1e to measure angle displacement us-ing increament rotary encoder. and the method for improv-ing the measurement accuracy through hardware are presented.
AP of the rotary encodes is the oringinal message in the SIEMENS general type CT rotary.The topic reported in the paper is about the principle and adjustment of the rotary encodes in the Somatom CR/CRF.