通过对某电涡流位移传感器位移、电压用多项式拟合曲线的特点进行分析，经过试探发现该传感器曲线可转化为直线。

The curve of an eddy current displace sensor can be converted into a line by analysing the character of the curve obtained by polynomial fitting.

youdao

本文探讨了模糊控制器设计的直接试探法，提出了以性能模型为参考的设计方法。

The direct trial method of designing fuzzy controllers is discussed and a performance-model reference method is presented.

youdao

叶培建表示，为了确保返回任务的顺利进行，将在今年发射嫦娥5号测试探测器，演练轨道飞行。

To make sure the returning mission is a success, a Chang'e-5 test probe will be launched this year to rehearse the route, he said.

youdao