PROBLEM TO BE SOLVED: To provide an electric power steering device that facilitates tuning, can prevent brake judder or brake shimmy to obtain safe and comfortable steering performance, and in an automatic steering mode, enables proper steering according to a calculated target steering angle and ...
System Mode and Sensitivity Analysis for Brake Judder Reduction The brake judder is a phenomenon that the steering wheel is abnormally vibrating when the car is braked at a high speed. It is classified by the cold and t... 황인진,박경진 - 한국자동차공학회논문...
Optimization of Engine Mounting System for First Gear Launch Judder Steering wheel, instrument panel and whole vehicle cabin will vibrate for few seconds and then vehicle will run smoothly. To eliminate this issue, various... Sagar Ramchandra Deshmukh,Shreyash Borole,Sandip Hazra,... - SAE report...
If it is a slight judder when doing a U turn then the transfer case fluid is the way to go. Does it do it when you have the wheel held at full lock and are moving the car or does it do it when you are actively turning the wheel (not yet at full lock). If it is sticking ...
judder by dynamically adapting to a factor of the frequency of the front wheel's frequency. The judder signal, a second order nibble, occurs at once the frequency of the wheel speed, or twice the frequency of the wheel speed, which happens at half the speed of the first order nibble, ...
No. 2002-161969 A disclose apparatus that attenuate vibration due to the brake judder and the shimmy, but they mechanically cope with the brake judder and the shimmy, thereby arising problems such that the cost increases and fine suppression, such as vehicle speed sensitivity, cannot be performed...
A system and method for actively cancelling steering nibble and/or brake judder in an electric power steering system using a controller and an electric motor by converting a selected wheel speed to a frequency, selecting a nibble order, determine nibble enable frequencies for cancellation, selecting...
[Problem] To provide an electric power steering device that is easy to tune and that offers safe and comfortable steering performance by suppressing brake judder or shimmy, the device enabling accurate steering in accordance with a calculated target steering angle in automatic steering mode, enabling...
Optimization of Engine Mounting System for First Gear Launch Judder Steering wheel, instrument panel and whole vehicle cabin will vibrate for few seconds and then vehicle will run smoothly. To eliminate this issue, various... Sagar Ramchandra Deshmukh,Shreyash Borole,Sandip Hazra,... - SAE report...