误差实时辨识在修正弹落点预测上的应用研究

本文在分析无障碍设计概念的基础上,对肢体障碍者的生理特性进行了论述,探讨了家具的无障碍设计原则,并结合家具的功能要求及其组成对无障碍设计提出了针对性建议。

Application of Error Identification Technique in Point of Fall Forecasting of Trajectory Correction Projectiles

Because the observation data of exterior trajectory are comparative complex,for improving the correction effects of trajectory correction projectiles,the observation data can be divided into several parts as the trend term,the period term and the stochastic error term.After least square fitting for the trend term and identifying the period term,the correlated noises and white noises are separated out from the observation data of exterior trajectory,and their respective error characteristics and variation regularity are estimated.The results of simulation show that based on this real-time error identification method the trajectory correction projectiles can gain better correction effects.