Design and Examination of an Automatic Control System of Time Scale Generation

Article considered an automatic control system of the time scale generation of the reference time scale holding system with compare Time scale UTC(SU). The issues of generation and holding of time scales. An algorithm for the generation of analytical and physical time scales of the reference time scale holding system is proposed. Existing automatic control systems of the time scale generation are built on the predicted values of the time scale move of the frequency and time reference oscillators. The automatic control system of the time scale is based on the principle of controlling the phase shift of the output signal. For navigation equipment is not allowed to break out the reference signal phase and is proposed a control system on based control action of the frequency shift. It is shown that when generating a control action based on the clock rate variation of the frequency and time standard from the reference time scale holding system, the instability of the physical time scale is determined only by the output signal frequency drifting of the hydrogen maser and increases the reliability of the control system as a whole.