Abstract
This article presents an experimental apparatus for assessing two-scale command shaping (TSCS) as applied to mitigating undesirable vibrations during internal combustion engine (ICE) restart. The apparatus contains a three-cylinder diesel ICE coupled to a permanent magnet alternating current (PMAC) electric machine (EM) mounted on a plate and welded frame. Through Controller Area Network (CAN) messaging, the EM applies a TSCS-designed torque profile to the ICE. Data taken using on-board rotary encoders and a laser Doppler vibrometer document the effectiveness of the TSCS strategy in significantly reducing undesirable powertrain and frame vibrations.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
