在闭环参数中可以选择的插补方式,这个插补方式到底怎么理解? 看到technology手册中的解释 Fine Interpolator The fine interpolator function is used is to generate interim setpoints when the interpolator and controller have a different duty factor. Optional interpolation mode settings at the fine interpolator: ● No interpolation ● Linear interpolation (constant position for positioning axis) ● Interpolation with constant acceleration (constant acceleration at positioning axis) ● Interpolation with constant velocity (constant velocity at positioning axis) When set for positioning axes, the position setpoint is interpolated. When set as speed-controlled axis, the velocity setpoint is interpolated. 读了好多遍,就是理解不了什么意思?高手们能否给解释一下,非常感谢