Vehicle steering system, a resolver arrangement and method for processing of output signals of a resolver

摘要

The invention relates to a vehicle, a steering system, a resolver arrangement as well as a method for processing of output signals of a resolver proposed. The method comprises the steps of:– Detecting a first period (t1) of a first resolver output signal (s12),– Detecting a first period (t1) of a second resolver output signal (s13),– Normalizing the first period (t1) of the resolver output signals (s12, s13),– Using the standardized first period (t1) of the resolver output signals (s12, s13) for determining a first angle of the resolver,– Detecting a second period (t2) of the first resolver output signal (s12),– Detecting a second period (t2) of the second resolver output signal (s13),– Normalizing the second period (t2) of the resolver output signals (s12, s13), and– Use of the normalized second period (t2) of the resolver output signals (s12, s13) for determining a second angle of the resolver, whereinthe first period (t1) and the second period (t2) within a common mechanical revolution of the resolver be detected.]