This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Adaptive Brake Torque Variation Compensation for an Electromechanical Brake
Abstract:
A novel method for attenuation of brake judder directly at the source is proposed, utilizing an electromechanical brake to actively compensate for the variation in brake torque that causes judder. Taking advantage of the high-bandwidth closed-loop clamp force tracking performance offered by an electromechanical brake, an adaptive compensator is designed to estimate the brake torque variation (BTV), and to produce a compensating clamp force command to cancel it. The compensator is tested over fixed and varying BTV frequencies by employing a production-ready prototype EMB. It is demonstrated that significant BTV attenuation is obtained using the proposed approach.
Recommended Content
| Technical Paper | Brake System Design Calculation for Light Military Tracked Vehicle |
| Journal Article | Study of Difference in Friction Behavior of Brake Disc Rotor with Various Surface Textures during Running-In by Using Simple Model |
| Ground Vehicle Standard | Brake Block Effectiveness Rating |