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    题名 作者 年代 出处 被引量
1Proximity Based Automatic Data Annotation for Autonomous Driving显示文摘The recent development in autonomous driving involves high-level computer vision and detailed road scene understanding.Today,most autonomous vehicles employ expensive high quality sensor-set such as light detection and ranging(LIDAR)and HD maps with high level annotations.In this paper,we propose a scalable and affordable data collection and annotation framework image-to-map annotation proximity(I2MAP),for affordance learning in autonomous driving applications.We provide a new driving dataset using our proposed framework for driving scene affordance learning by calibrating the data samples with available tags from online database such as open street map(OSM).Our benchmark consists of 40000 images with more than40 affordance labels under various day time and weather even with very challenging heavy snow.We implemented sample advanced driver-assistance systems(ADAS)functions by training our data with neural networks(NN)and cross-validate the results on benchmarks like KITTI and BDD100K,which indicate the effectiveness of our framework and training models.Chen Sun Jean M.Uwabeza Vianney Ying Li Long Chen Li Li Fei-Yue Wang Amir Khajepour Dongpu Cao 2020IEEE/CAA Journal of Automatica Sinica2020,7,2:4
2高速列车牵引电机自适应故障诊断研究显示文摘为保证高速列车的安全高效运行,设计一种基于多模型方法的高速列车故障诊断与调节策略,实现了对未知牵引电机故障的准确诊断和给定速度曲线的渐近跟踪。首先,通过分析常见的牵引电机故障,建立故障模式集,得到每种故障模式下的高速列车参数化模型;再基于每种故障模式下的参数化模型设计自适应估计器,得到估计器集,并基于估计误差设计性能损失函数进行高速列车牵引电机自适应故障诊断;最后根据诊断出的故障模式和大小等信息设计高速列车自适应故障调节控制器,保证系统稳定和对给定速度曲线的渐近跟踪。仿真结果表明,设计的高速列车自适应故障诊断与调节策略能有效地实现对未知牵引故障的诊断和补偿。谭畅 申欣艳 杨辉 2021华东交通大学学报2021,38,3:3
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