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A Sub Optimal Fuzzy Control Strategy for Balancing Driver Demand and Actuator Acceleration in Electrified Powertrains FCA Canada ,Inc
- Format:
- Book
- Conference/Event
- Author/Creator:
- Banuso, Abdulquadri, author.
- Sha, Hangxing, author.
- Shenoy, Aayush, author.
- Madireddy, Krishna Chaitanya, author.
- Conference Name:
- WCX SAE World Congress Experience (2026-04-14 : Detroit, Michigan, United States)
- Language:
- English
- Subjects (All):
- Control systems.
- Vehicle drivers.
- Sensors and actuators.
- Electric vehicles.
- Vehicle acceleration.
- Education and training.
- Powertrains.
- Local Subjects:
- Control systems.
- Vehicle drivers.
- Sensors and actuators.
- Electric vehicles.
- Vehicle acceleration.
- Education and training.
- Powertrains.
- Physical Description:
- 1 online resource
- Place of Publication:
- Warrendale, PA SAE International 2026
- Summary:
- Electrified powertrainssuch as Power Splits, Series Hybrids, and EVs with Disconnect Actuatorsenable flexible management of actuator acceleration and torque from shared power sources. In power-limited or high-demand conditions, the Hybrid Supervisor must balance available power to sustain performance and drivability; poor coordination can cause control imbalance, reduced actuator performance, and unintended motion. Conventional methods often favor a single control objective, compromising overall system efficiency. This paper introduces FLAIR (Fuzzy Learning Adaptive Integral Response) Control, a supervisory strategy for actuator speed profiling and driver demand tracking in single-input multi-output (SIMO) systems. FLAIR integrates an integral of tracking error with fuzzy inferencing to dynamically weigh multiple control goals, adapting acceleration limits in real time while preserving driver power demand tracking. It enables bi-directional power-flow decisionsallocating system power between driver and actuator system based on context and error persistence. Simulation and vehicle results demonstrate smoother transitions, reduced overshoot, and improved power balancing compared to conventional strategies
- Notes:
- Vendor supplied data
- Access Restriction:
- Restricted for use by site license
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