DEVICE FOR MONITORING ACCURACY OF DIGITAL ANGLE CONVERTER Russian patent published in 2016 - IPC H03M1/10 

FIELD: measuring equipment.

SUBSTANCE: invention relates to measurement equipment. Device comprises reference digital angle transducer (DAT) 1, controlled electric drive (CED) 2, controlled DAT 3, NOT-AND circuit 4, first trigger (T₁) 5, first key (K₁) 6, first coincidence circuit (CC₁) 7, first AND circuit (AND₁) 8, second key (K₂) 9, first delay circuit (DC₁) 10, first adder (Σ₁) 11, second coincidence circuit (CC₂) 12, first and second pulse shapers (F₁) 13 and (F₂) 14, OR circuit 15, third key (K₃) 16, recorder 17, read-only memory (ROM) 18, second adder (Σ₂) 19, second delay circuit (DC₂) 20, recording device 21, device for setting the required code (RCSD) 22, third pulse shaper (F₃) 23, counter (C) 24, control logic device (CLD) 25, second trigger (T₂) 26, switch 27. CLD, in its turn, contains inverter (Inv) 28, second AND circuit (AND₂) 29, third trigger (T₃) 30, fourth key 31, fifth key 32, first power supply (PS₁) 33, second power supply (PS₂) 34, button "START" 35, toggle switch 36.

EFFECT: technical result consists in improvement of accuracy and stability of DAT.

2 cl, 2 dwg