Fan Bai

Adaptive Longitudinal–Lateral Coordinated Control of Distributed Drive Vehicles Under Unknown Road Conditions

Jiansen Yang, Zhongliang Han, Zhiguo Zhang, X. Wang et autres

Distributed drive vehicles provide enhanced actuation flexibility, making longitudinal–lateral coordinated stability control essential for improving vehicle handling and safety under complex driving conditions. Nevertheless, the existing coordinated control strategies commonly employ stability reference models with fixed tire–road friction coefficients, which restrict their …

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Hepatic cyp24a1 serves as a biomarker for diagnosing polystyrene microplastic exposure in Nile tilapia (Oreochromis niloticus)

Feilong Wang, Haiyan Xu, Xiaolong Fan, Yuanyuan Li et autres

Microplastics (MPs), particularly polystyrene (PS), pose a significant threat to aquatic ecosystems globally. Sensitive biomarkers for diagnosing PS exposure are critical for environmental monitoring, yet evolutionarily conserved diagnostic markers in fish remain poorly characterized. This study identified cytochrome P450 (CYP) superfamily members …

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Prior-Guided Residual Reinforcement Learning for Active Suspension Control

Jiansen Yang, Shengkun Wang, Fan Bai, Min Wei et autres

Active suspension systems have gained significant attention for their capability to improve vehicle dynamics and energy efficiency. However, achieving consistent control performance under diverse and uncertain road conditions remains challenging. This paper proposes a prior-guided residual reinforcement learning framework for active suspension …

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Implementation of an acoustic-logging-data compression algorithm on DSP and FPGA platforms

Hui Hang, Xiaolong Hao, Fan Bai, Yunxia Chen et autres

Currently, notable difficulties exist regarding the real-time uploading of data and fast logging in remote-detection acoustic logging, which can be mitigated via downhole data compression. This study systematically analyzed a wavelet transform-based data compression method and developed hardware platforms based on a …

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Deficiency of SSTR2a promotes body growth by activating the GH/IGF axis in Nile tilapia Oreochromis niloticus

Lina Sun, Qihui Wu, Ran Cai, Shuangyi Yang et autres

Somatostatin (SST), named for its ability to inhibit pituitary growth hormone (GH) secretion, is involved in multiple physiological processes though somatostatin receptors (SSTRs). Both in vitro and in vivo studies have demonstrated that SSTR2 mediates GH inhibition by SST. However, whether a …

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Research on the task decision algorithm for unmanned aerial vehicles based on the robot operating system and large language models

Yudong Cai, Xin Wang, Fan Bai, Xiaochen Wang

With the progress of artificial intelligence technology, the automation and intelligence of Unmanned Aerial Vehicles (UAVs) in complex environments have become increasingly significant. This paper introduces a UAVs task decision-making algorithm framework that leverages the Robot Operating System (ROS) and the large …

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DistAL: A Domain-Shift Active Learning Framework With Transferable Feature Learning for Lesion Detection

Fan Bai, Ran Wei, Xiaoyu Bai, Dakai Jin et autres

Deep learning has demonstrated exceptional performance in medical image analysis, but its effectiveness degrades significantly when applied to different medical centers due to domain shifts. Lesion detection, a critical task in medical imaging, is particularly impacted by this challenge due to the …

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[Correlation analysis of the effect of postoperative drainage on surgical efficacy of thoracolumbar fractures through multifidus interspace approach].

Fan Bai, Ling-Ting Wang

OBJECTIVE: To investigate correlation of the effect factors on surgical efficacythe of whether postoperative drainage through the multifidus interspace approach in the treatment of thoracolumbar fractures. METHODS: A total of 66 patients with thoracolumbar fractures admitted from January 2017 to December 2021 …

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DNA methylation plays a critical role in testicular maintenance, but not in sex determination of male tilapia Oreochromis niloticus

Feilong Wang, Tian Gao, Xiaolong Yang, Qihui Wu et autres

The significance of DNA methylation in fish sex determination and differentiation is increasingly being recognized. Exploring the role of DNA methylation in sex determination and differentiation is advantageous for the advancement of sex control techniques in aquaculture. In this study, the global …

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RASEC: Rescaling Acquisition Strategy With Energy Constraints Under Fusion Kernel for Active Incision Recommendation in Tracheotomy

Wenchao Yue, Fan Bai, Jianbang Liu, Feng Ju et autres

Tracheotomy is commonly performed for patients needing prolonged intubation, airway obstruction, and neck injuries. Accurate placement of the incision and the tracheal window is paramount in order to avoid complications. Current surgical technique heavily relies on palpating cartilage landmarks on the neck …

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A study on dynamic pressure sensor based on Pitot tube structure

Hao Yu, Xiaofeng Wang, Yan Liu, Fan Bai

To meet the demand for the accurate measurements of the dynamic pressure of a shock wave, a composite dynamic pressure sensor design method is proposed based on the formation mechanism, propagation characteristics, special testing environment of the dynamic pressure, and Pitot tube …

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Foreign Object Detection of Transmission Towers Based on Attention Mechanism

Bin Jin, Fan Bai, Mingjie Liu, Jingqiang Wang et autres

We present a transmission tower foreign object detection algorithm that integrates the attention mechanism. Firstly, convolutional neural networks (CNNs) are employed for feature extraction at various scales from transmission tower images. Subsequently, a Transformer-based self-attention mechanism is combined to achieve global and …