Innovative software functions to operate electric power steering systems in sports cars – Unterstützungskraftregelung (UKR)
When using electric power steering systems in sports cars there are additional requirements concerning steering feel and road feedback. Here off-the-shelf steering mechanics quickly maxes out. Also the software of many manufacturers of steering systems does not entirely cover these requirements. To fulfil these requirements, regardless of the steering system supplier, Porsche has developed an own control approach to increase road feedback as well as additional software modules for optimized tuning ability of steering feel.
KeywordsFeedforward Control Steering System Forward Path Feedback Path Friction Compensation
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