通过转速计算物体的转动弧度(梯形积分法简单应用)
数值积分在累积流量上的应用请参看下面文章链接：
https://rxxw-control.blog.csdn.net/article/details/134542089
https://rxxw-control.blog.csdn.net/article/details/1345420891200PLC流量累计
https://rxxw-control.blog.csdn.net/article/details/126004031
数值积分在累积流量上的应用请参看下面文章链接：
https://rxxw-control.blog.csdn.net/article/details/134542089https://rxxw-control.blog.csdn.net/article/details/1345420891200PLC流量累计
https://rxxw-control.blog.csdn.net/article/details/126004031