Steer-by-wire drive control system with operating element home position updating function

摘要

A controller comprises: a home position memory which memorizes the home position of a steering wheel for force feedback control; a frequency calculating section which calculates a frequency of input of a steering signal; and a home position rewriting section which memorizes an operating angle of the steering wheel where the steering signal is most frequently inputted, as a new home position of the steering wheel in the home position memory. According to a rewriting signal outputted from the home position rewriting section, the home position memorized in the home position rewriting section is repeatedly rewritten.