METHOD FOR REGULATING THE INFLATION PRESSURE OF AN ANTI-G PROTECTIVE CLOTHING FOR A MAN EQUIPPED ON AN AIRCRAFT AND LIFE EQUIPMENT THEREFOR.

摘要

P This process consists in storing, in an on-board computer, programmed variations in the inflation pressure of the anti-g combination as a function of either the acceleration increase or the reduction in cabin pressure, to be introduced. in the computer signals representative of acceleration and cabin pressure, to consult the programmed variations and present the values required for the inflation pressure, to determine the highest value of this corresponding to simultaneous signals acceleration and cabin pressure acceleration requiring inflation, producing an inflation pressure request signal and transmitting it to a unit specially assigned to control an inflation control valve; sensing the pressure in the anti-g combination, sending in response to said unit a signal representative of this pressure and comparing it with the pressure request signal, producing a compensated error signal and combining it with the signal request to provide a servo request signal and to transmit this signal to a servo valve to effect control of a servo pressure which is used to move an inflation gas supply valve toward the opening and a vent valve to the closure. /P