Simulative analysis of precision of applying MIMU in two-dimensional trajectory correction fuze

This paper introduces simply Two-Dimensional Trajectory Correction Fuze (TCF) and its systemic principium. It discusses mathematic model applying MIMU to detect trajectory environment in two-dimensional TCF; It has advanced important factors that influence detecting precision of trajectory environment, and establishes respective error model. It simulates to analyses the influence of different error fountainhead to trajectory detecting precision. At last, it relates idiographic instance to advances MIMU's metrical range and precision require.