假定地铁在相邻的两站之间总是走直线，这些坐标代表了一个整数米的长度。
You may assume the subway runs in a straight line between adjacent stops, and the coordinates represent an integral number of metres.
根据电梯运行特点，首先提出基于假定旋转坐标法的转子位置检测方法。
According to the characteristics of elevator traction system, the rotor position detection based on hypothetical rotate frame strategy is introduced.
应用推荐