No.1006E 2009 Development of Differential Gear Type Active-Front-Steering System |
Category | TECHNICAL PAPER |
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Author | K. YAMANAKA A. ISHIHARA Electronic Systems R&D Dept., Research & Development Center |
Abstract | JTEKT has developed a new active-front-steering system that greatly contributes to vehicle safety. This system includes a unit comprising two motors and a differential gear mechanism capable of controlling steering angle and compensating for reactive torque, making steering compensation without driver interference possible. By creating a unit with these functions, we have provided a system with a lightweight, low-cost design that does not require tuning work for each vehicle. Furthermore, it has been verifi ed by on-vehicle evaluation that this system improves vehicle safety. |
Keyword | active-front-steering, vehicle safety, steering angle control, steering torque compensation |
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