Position-dependent friction compensation for steering systems

Details Position-dependent friction compensation for steering systems Position-dependent friction compensation for steering systems

2007-07-03

2007-07-03

Ro, Bentsu (Department: 2837)

Electricity: motive power systems

Positional servo systems

Adaptive or optimizing systems including 'bang-bang' servos

C318S609000, C318S632000

Reexamination Certificate

active

11243018

ABSTRACT:
A method is for compensating for a rotor angle deviation of a motor, which may be used as an actuator, e.g., as a servo actuator, in a steering system. The rotor angle deviation is compensated for by a piecewise linearized control of the difference between a desired rotor angle, which is based on a manual torque and a stored rotor angle, and a measured rotor angle, a control factor of the control being variable as a function of the control range.

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