VTC-DAP 车-轨耦合动力分析程序 — 功能介绍1：多组响应曲线同时绘制

实干、实践、积累、思考、创新。

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近期，结合数据分析工作的实际需要，我们对VTC-DAP软件（ [振动控制][编程] VTC-DAP: Vehicle-Track Nonlinear Coupled Dynamics Analysis Program [车辆-轨道非线性耦合动力分析程序] ）进行了功能更新与优化。为便于用户更好地了解与使用，现将陆续介绍各项新增与改进功能。

本次主要介绍多组响应曲线同时绘制功能。该功能支持用户在同一坐标系中绘制多个监测点的动力响应曲线，包括但不限于轨道位移、速度、加速度及扣件反力等关键指标。通过对比不同位置的响应结果，用户可更直观地分析车辆-轨道系统的动力行为与空间变化规律，提升研究效率与判断精度。

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