摆式车体横向加速度测量系统误差分析

Analysis of Errors in Lateral Acceleration Measuring System of Tilt Carbody

本文以模拟实验为例，通过横向加速度测量系统的特性分析，对摆式车体被测变量与被控变量间的变换关系进行了研究，指出在曲线出入口，二者间的变换存在较大的误差，该结论对合理选择摆式车体控制系统的测量环节具有参考意义。

n thes paper, errors of transform between the control variable and the measuring variable of the tilt carbody based on the character analysis of the lateral acceleration measuring system are studied. It points out that there have bigger errors of transform at the entrance and exit of curves. This conclusion has significance in selecting the measuring ring reasonably in the control system of the hit carbody.