sliding rheostat

Circuit 11, series-parallel circuit ( no sliding rheostat ).

电路11, 串并联电路图 ( 无滑动变阻器 ).

Method A pressure sensor ( YH-4) and a displacement sensor ( sliding rheostat) were assembled into a probe so that they work in a linear mode.

方法将压力传感器（本文采用YH24）与位移传感器（本文采用滑动变阻器）进行合理组装，使得压力与位移之间呈线性关系。

Note: Limiting access law, rheostat sliding head should be placed on the location of the greatest resistance;

注意：限流接法中，变阻器的滑动头应放在电阻最大的位置；

This paper proposed system bases on GPS positioning, compass and sliding rheostat feedback, stepper motor control and other digital guide way.

本文采用GPS定位、罗盘及滑动变阻器反馈、步进电机控制等数字化引导方式，便于实现，并可提高系统的可靠性和稳定性。