An adaptive filtering algorithm with packet delay variation for IEEE1588 servo system

Aiming at the problem that how to apply IEEE1588 in existing networks without mass alteration, this paper presents an adaptive filtering algorithm according to packet delay listening results based on IEEE1588 servo system, which can make system have both good filtering and tracking character. It is verified by simulations that the adaptive algorithm presented in this paper is effective. Moreover, this paper provides a reference idea for applying the protocol large-scale with low cost.