Design and application of high precision GPS-Clock
HU Na-de · Qiye jishu kaifa · 2010
With the high-precision positioning and clock functions,Global Positioning System-GPS has been used in many power systems.GPS clock not exist the accumulation error,but the stochastic error is too large to satisfy the high reliability requirements of the field of synchronization control.With the characteristic of small stochastic error and large accumulation error,High-precision crystal clock signal complement to GPS clock.This thesis combined both advantages,to establish the corresponding mathematical model and given the high-precision clock synchronization design and implementation methods.