Inductive sensor simulation test method

The invention discloses an inductive sensor simulation test method. The method comprises steps that a simulation coil plate is designed according to test requirements, two ends of a simulation coil ofthe simulation coil plate are connected with a switch controller to design a control circuit, and conduction of the simulation coil is realized through controlling a switch of the switch controller;through controlling conduction of the simulation coil, the simulation coil is made to form a closed coil, a closed conductor surface is formed on an inductive sensor test end surface to simulate a measured object through an inductive sensor test end; induction of the inductive sensor test end is changed, and the corresponding test physical quantity is outputted by an inductive sensor; the obtainedtest physical quantity is compared with a control signal of the control circuit, and measurement accuracy of the inductive sensor is calculated and obtained. The method is advantaged in that the simulation test of multiple types of inductive sensors can be excellently realized, on the basis of the routine static test, the sensor simulation test of the measured object under the high speed movementcondition can be further realized.