DEVICE FOR CHECK AND DUPLICATION OF ACCELEROMETERS IN FLYING VEHICLE CONTROL SYSTEM Russian patent published in 1995 - IPC

FIELD: control systems of modern flying vehicles. SUBSTANCE: provision is made for orientation of sensitivity axes of five accelerometers 1-5, connection of outputs of accelerometers 1-3 with switch 6 and with inputs of summing units 7-11 through it and with phantom acceleration computer 18; besides that, outputs of accelerometers 4 and 5 are directly connected with inputs of summing units 7-11 whose outputs are connected with zero comparators 12-16; output of first summing unit 7 is connected with input of switch 6; outputs of zero comparators 12-16 are connected with decoder 17 whose five outputs are connected with computer 18 and three outputs are connected to switch 6. EFFECT: reduction of mass and overall dimensions of measuring complex of control system due to reduction of number of accelerometers and enhanced reliability in operation. 2 dwg