Method of compensating the variations, 1984, as a function of the temperature, of an electrical magnitude of an equipment of a telecommunications terminal, contains

摘要

The digital compensation process consists in measuring the temperature of the equipment and to apply an analog control voltage which is intended to hold the electrical magnitude of the equipment (10) to a predetermined reference value. At each instant of measurement, the method consists in contact with the correspondence tables (40) respectively associated with various reference values, then, when the measured temperature is situated between two digital states of the temperature recorded in correspondence tables, to create (41) of the digital states of the intermediate temperature lying between the two digital states of the temperature recorded, to calculate, by interpolation (42), the digital control word (43) corresponding to the states of the intermediate digital created, and to select a digital control word, recorded or intermediate, corresponding to the measured temperature, then to deliver (27), at least one of the n elementary devices, the analog command corresponding to the digital control word selected.