基于Simulink的上反射镜稳定系统建模与仿真

摘要

针对步兵战车在行进过程中，因车体发生俯仰或者水平振动而导致瞄准线偏离瞄准目标，从而影响最终射击精度的问题，建立一种上反射镜稳定系统模型。通过分析上反射镜稳定系统的组成及工作原理，利用Matlab/Simulink模块建立上反射镜稳定系统数学模型，并通过摇摆仿真试验对该模型的战技指标进行仿真验证。仿真结果表明：该模型满足上反射镜稳定系统的技术指标要求，是有效、可信的，能为下一步研究步兵战车行进间的射击精度打下良好的基础。%Focused on the problem that when the infantry combat vehicle is traveling, its body pitches or vibrates horizontally, causing the line of sight deviating at the target, which affects the final firing accuracy, a kind of the up-mirror stabilizing system model is established. Through the analysis on the components and working principle of the up-mirror stabilizing system, establishing the up-mirror stabilizing system mathematical model based on Matlab/Simulink module, and through the swaying simulation test for simulation validation of the tactical and technical indexes of the model. The result shows that the model meets the requirements of technical indexes of the up-mirror stabilizing system, which is effective and credible, and it can lay a good foundation of the next research on firing accuracy when the infantry combat vehicle is traveling.