Archive for May, 2011

New HiTechnic Motor PID Block

Thursday, May 12th, 2011

The latest NXT-G block from HiTechnic is not a sensor block but a Motor block! This block implements a Proportional – Integral – Derivative, or PID, controller. Unlike the standard Motor block, which tends to emphasize relative movement, this block is designed to give absolute position control over the motor. The main input to the block is a Set Point value which is the angle position that you want to the motor to drive to. The block also supports several Reset actions to establish a reference position for the motor.