Xi’an University of Posts and Telecommunications

Dynamic Modeling and Self-Tuning Fuzzy Skyhook Control of a Metro Vehicle with a Flexible Carbody and Semi-Active Suspension

Lightweight metro carbodies may exhibit elastic modes within ride-comfort-relevant frequency bands, limiting semi-active suspension controllers tuned offline for nominal conditions. This study proposes a skyhook-based parameter self-tuning fuzzy control (PSTFC) strategy for later...

Persona-centric Metamorphic Relation Guided Robustness Evaluation for Multi-turn Dialogue Modeling

Abstract Retrieval-based dialogue systems aim to select a proper response according to multi-turn conversational history. Persona-based conversation utilizes prior knowledge to maintain persona consistency, enhancing retrieval accuracy. However, reference-based evaluation relies...