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本文介绍如何利用系统辨识方法,建立在弹射加速度作用下人体响应的数学模型,并对递推最小二乘法(RLS),递推增广最小二乘法(RELS),递推辅助变量法(RIV)三种辨识方法进行了比较。辨识的模型用于数字仿真取得了较好的效果。
This paper introduces how to use the system identification method to establish the mathematical model of human response under the influence of catapult acceleration. The recursive least squares (RLS), recursive augmented least squares (RELS), recursive auxiliary variable (RIV) Three identification methods were compared. The identified model is used for digital simulation to get better result.