FIELD: life support systems.
SUBSTANCE: invention relates to life support systems for manned space objects (MSO). In the proposed method, the productivity of the oxygen generator is changed in proportion to the sum of the two signals. The first signal is taken from the output of the proportional-integral controller of the mismatch between the given oxygen concentration in the atmosphere of the pressurized compartment of the MSO and the current value of this concentration. The second signal is taken from the output of the proportional regulator of the productivity of the oxygen generator according to the size of the crew in the pressurized compartment. The size of the crew is determined by the order in which the gateway door devices are triggered, or by the signal of the tag supplied to each crew member, to the control unit associated with the proportional regulator in terms of size.
EFFECT: ensuring high accuracy of stabilization of the partial pressure of oxygen in the pressurized compartment of the MSO.
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