Error Analysis of a Hardware-in-the-loop Simulation System of Guided Missiles

摘要

There are many error sources in the hardware-in-the-loop simulation system. The error sources of instruments of hardware-in-the-loop simulation system of guided missiles are thoroughly analyzed in this paper. The frequency characteristic testing method of flight attitude simulator was given and the analytical model for describing the error of an acceleration simulator was built, which is very useful for analyzing the accuracy and evaluating the fidelity of the hardware-in-the-loop simulation system.