Abstract: To improve the dynamic characteristics of themonitoring system ofa tilting train based on a single-axis gyroscope platform, a differencemodel to describe the dynamic characteristics ofgyroscope platformswas establishedwith the least squaresmethod and its improved algorithms, and the dynamic characteristics ofa gyroscope platform were analyzed. The corresponding dynamic compensation digital filterswere designed with the zero-pole matchingmethod. The simulation result shows that the delay time of superelevation signals is less than 0. 4 swith the designed digital filters tomeet the needs of real-time tilting control of tilting trains.