Ningmei Yu

Jun 12, 2024 | mdpi.com | Zhongjie Guo |Ziyi Qiu |Yuan Yang |Ningmei Yu

1. IntroductionWith the rapid development of smart IC electronic technology, portable devices have gained popularity in various fields such as consumer electronics and medical applications. In order to provide stable operating voltage for portable devices, efficient and high-quality power management integrated circuits (ICs) play an increasingly important role due to their high efficiency, strong load capacity, and low static current characteristics.

Mar 14, 2024 | mdpi.com | Ningmei Yu |ZhiYong Wang |Zhiyong U. Wang |Xudong Chen

1. IntroductionResearch on road safety indicates that the majority of traffic accidents stem from improper driver maneuvers. Despite achieving satisfactory performance in specific scenarios, fully autonomous driving remains a long-term objective due to the ongoing necessity for comprehensive legislation, regulations, and infrastructure development [1]. Consequently, human–machine cooperative driving continues to be a crucial research direction in intelligent transportation systems.

Nov 9, 2023 | mdpi.com | Suiyang Liu |Zhongjie Guo |Ruiming Xu |Ningmei Yu

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