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Terms and Denitions
IPM: Internal Permanent Magnet
SMPM: Surface Mount Permanent Magnet
KI: Integral Gain for PI/PID controllers
KP: Proportional Gain for PI/PID controllers
KD: Derivative Gain for PI/PID controllers
Quadrature: Most common type of Speed Sensor Signal used in
AC Induction motor applications
Sine/Cosine: Commonly used for speed sensors in IPM and
SMPM motor applications.
ITS: Inductive Throttle System, used in DC EZGOs
KSI: Key switch input, refers to signal voltage from the KEY
Roll Detect: Is a feature that uses the speed sensor to determine
whether or not the cart is moving with no active throttle.