GM has filed a patent application a variable displacement valvetrain system with rocker shaft porting and insert sleeves for ...

Abstract: Aiming at improving the speed regulation performance of permanent magnet synchronous motor (PMSM) under aperiodic and periodic disturbances, a variable rate supertwisting (VRST) sliding mode ...

Abstract: Most impedance-based walking controllers for powered knee–ankle prostheses use a finite state machine with dozens of user-specific parameters that require manual tuning by technical experts.

VIDAR motors eliminate the need for external VFDs, saving space and reducing installation time from weeks to hours. The embedded technology reduces energy consumption by enabling precise, automatic ...