Analysis of Typical Automakers’ Strategies for Meeting the Dual-Credit Regulations Regarding CAFC and NEVsAutomotive Innovation - Tập 1 - Trang 15-23 - 2018
Yue Wang, Fuquan Zhao, Yinshuo Yuan, Han Hao, Zongwei Liu
The parallel corporate average fuel consumption (CAFC) and new energy vehicle (NEV) credit schemes that have been introduced by the Ministry of Industry and Information Technology of China is an innovative attempt to simultaneously regulate conventional gasoline vehicles (CGVs) and NEVs in the passenger vehicle sector that is expected to function as a long-term management mechanism for CGVs to be ...... hiện toàn bộ
Frequency and Reliability Analysis of Load-Bearing Composite BeamsAutomotive Innovation - - Trang 1-14 - 2024
Junlei Wei, Lingyu Sun, Xinli Gao, Wenfeng Pan, Jiaxin Wang, Jinxi Wang
The increasing utilization of fiber-reinforced thermoplastics (FRTPs) as a substitute for metal in load-bearing structures poses challenges related to NVH issues arising from frequency variations and reliability concerns stemming from fiber dispersion within the resin matrix. In this study, the steel automobile seat beam serves as a benchmark for comparison. FRTP beams are designed and fabricated ...... hiện toàn bộ
Technology Development Analysis on Low Carbon for Power of Heavy-Duty Commercial VehicleAutomotive Innovation - - 2019
Jiangwei Liu, Jun Li, Yongjun Wang, Dalu Dong, Yansheng Yin, Huayu Jin, Shijie Sun, Hongwei Dou, Yikang Shi, Lei Fu, Fei Ge
Real-Time Predictive Control of Path Following to Stabilize Autonomous Electric Vehicles Under Extreme Drive ConditionsAutomotive Innovation - Tập 5 Số 4 - Trang 453-470 - 2022
Guo, Ningyuan, Zhang, Xudong, Zou, Yuan
A novel real-time predictive control strategy is proposed for path following (PF) and vehicle stability of autonomous electric vehicles under extreme drive conditions. The investigated vehicle configuration is a distributed drive electric vehicle, which allows to independently control the torques of each in-wheel motor (IWM) for superior stability, but bringing control complexities. The control-or...... hiện toàn bộ
Crashworthiness Optimization Design of Thin-Walled Tube Filled with Re-entrant Triangles HoneycombsAutomotive Innovation - - 2019
Fangwu Ma, Ying Zhao, Guowang Wang, Liang Wu, Yongfeng Pu
A novel re-entrant triangles-filled tube (RTT) is proposed through decoupling structural stiffness and energy absorption. Inner re-entrant triangles are employed to satisfy energy absorption, and outer thin wall is used to acquire high stiffness. This paper starts from establishment of theoretical models between geometric parameters of re-entrant triangles and relative density, equivalent elastic ...... hiện toàn bộ
VCANet: Vanishing-Point-Guided Context-Aware Network for Small Road Object DetectionAutomotive Innovation - Tập 4 - Trang 400-412 - 2021
Guang Chen, Kai Chen, Lijun Zhang, Liming Zhang, Alois Knoll
Advanced deep learning technology has made great progress in generic object detection of autonomous driving, yet it is still challenging to detect small road hazards in a long distance owing to lack of large-scale small-object datasets and dedicated methods. This work addresses the challenge from two aspects. Firstly, a self-collected long-distance road object dataset (TJ-LDRO) is introduced, whic...... hiện toàn bộ
Torque Vectoring and Multi-Mode Driving of Electric Vehicles with a Novel Dual-Motor Coupling Electric Drive SystemAutomotive Innovation - - 2024
Junnian Wang, Zhenhao Zhang, Dachang Guo, Jiantu Ni, Changyang Guan, Tianhui Zheng
Highly integrated and efficient electric drive technology for improving the comprehensive performance of electric vehicles stands as a prominent research focus. This paper proposes a novel dual-motor coupling electric drive axle incorporating torque vectoring (TV) technology, aiming to enhance driving maneuverability and further improve vehicle efficiency. Firstly, the configuration of the dual-mo...... hiện toàn bộ
Crashworthiness Optimization of Steel–Magnesium Hybrid Double-Hat-Shaped TubesAutomotive Innovation - Tập 1 - Trang 247-254 - 2018
Guojun Zheng, Zhiyuan Fan, Hui Zhang, Ping Zhou
The double-hat-shaped magnesium tube was difficult to use in actual applications due to its frangible material property. Magnesium alloy and traditional steel were integrated into a new hybrid thin-walled double-hat-shaped tube to improve vehicle crashworthiness. Two classes of hybrid tubes were examined, namely Hybrid-I (steel top hat and magnesium alloy bottom hat) and Hybrid-II (magnesium alloy...... hiện toàn bộ
Active Collision Avoidance System Design Based on Model Predictive Control with Varying Sampling TimeAutomotive Innovation - Tập 3 - Trang 62-72 - 2020
Wanying Xue, Ling Zheng
In active collision avoidance, the trajectory tracking controller determines the deviation from the reference path and the vehicle stability. The main objective of this study was to reduce the tracking error and improve the tracking performance in collision avoidance. Unlike the previously proposed model predictive control (MPC) strategies with constant sampling time, an improved MPC controller wi...... hiện toàn bộ