INFORMATION AND MEASUREMENT SYSTEM FOR DETERMINATION OF COMPONENTS OF MOVEMENTS AND DEFORMATIONS OF OBJECT Russian patent published in 1997 - IPC

FIELD: measurement technology, measurement of complex movements and deformations of object. SUBSTANCE: system includes six identical pickups 1-6 of linear translations connected correspondingly to six measurement converter 7-12, four adders 13-16, five subtracters 17-21, three dividers 22-24, three multipliers 25-27 and storage 28. Output of measurement converter 7 is connected to one of inputs of adder 14 and summing input of subtracter 18, output of measurement converter 8 is connected to other input of adder 14 and subtracting input of subtracter 18. Output of measurement converter 9 is connected to one of inputs of adder 13 and summing input of subtracter 17. Output of measurement converter 10 is connected to other input of adder 13 and subtracting input of subtracter 17. Output of measurement converter 11 is connected to one of inputs of adder 15 and summing input of subtracter 19. Output of measurement converter 12 is connected to other input of adder 15 and subtracting input of subtracter 19. Outputs of units 17, 13 and 18 and 14, 15 and 19 are connected correspondingly to inputs of dividers 22, 23 and 24. Output of divider 22 is connected to summing input of subtracter 20 and one of inputs of adder 16 output of divider 23 is connected to other input of adder 16 and to subtracting input of subtracter 20. Output of adder 16 and first output of storage 28 are connected to inputs of multiplier 26 which output is one of outputs of system and is connected to one inputs of multiplier 27, output of divider 24 is connected to other input of it. Output of multiplier 27 is connected to subtracting input of subtracter 21, second output of storage 28 is connected to summing input of subtracter 21. Output of subtracter 21 is second output of system. Output of subtracter 20 is connected to one of inputs of multiplier 25, first input of storage 28 is connected to its other input. Output of multiplier 25 is third output of system. EFFECT: enhanced functional reliability and efficiency of system. 1 dwg