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ARTICLE
NMPC Design for Local Planning of Automated Vehicle with Less Computational Consumption
Nonlinear Model Predictive Control (NMPC) is effective for local planning of automated vehicles, especially when there exist dynamical objects and multipe requirements. But it requires many computation resources for numerical optimization, which limits its practical application ...
ARTICLE
Traffic Flow Forecasting Based on Transformer with Diffusion Graph Attention Network
Because of the high nonlinearity and complexity, it is still a challenge to forecast traffic flow accurately. Most of the existing methods, which lack the ability to model the dynamic spatio-temporal correlations of traffic flows, rely on a priori knowledge of the graph structur...
ARTICLE
Development of an Algorithm for Predicting the Heat Resistance Temperature of Automotive Lamps
Heat generated from the bulb of an automotive lamp is transferred to the lamp reflector and lens through a heat-transfer mechanism. If the heat transferred to the reflector and lens exceeds the heat resistance limit of the materials used in their production, the materials deform...
ARTICLE
Comparison of Various Angle-tracking Algorithms to Balance Performance and Noise for a Steering-by-wire System
This paper compares various angle-tracking algorithms to balance the performance and noise for a steering-by-wire (SBW) system. Direct and quiet steering experiences can improve drivers’ acceptance of the SBW system. Linear quadratic regulator (LQR) control, robust control, and...
ARTICLE
Study on the Influence of Different Internal Exhaust Gas Recirculation Formation Modes on the Combustion Performance of Gasoline, Methanol, and Ethanol SI Engine
To promote the efficient and clean application of low-carbon alcohol fuels in internal combustion engines, this article compares and studies the effects of three internal EGR strategies, including exhaust valve lift strategy (EVVL), exhaust timing advance strategy (EVT), and int...
ARTICLE
Misfire Detection Index Distinguishing the Difference of the Engine Angular Acceleration Between Two Specified Teeth of the Sensor Wheel
This study proposes the slope of the engine speed trend line (SlopeESTL) as a new misfire detection index for a four-cylinder engine, not limited to four-cylinder engines. SlopeESTL is defined as angular acceleration between the first and the last teeth of each cylinder in the c...
ARTICLE
Performance and Emission of Non-surfactant Water-in-Diesel Emulsion Fuel Using Light-Duty Trucks on Urban Road Conditions
In road transport, varying fuel flow rates make it hard to maintain a consistent water ratio in non-surfactant emulsion fuels using the Real-Time Non-Surfactant Emulsion Fuel Supply System (RTES). Thus, it becomes more reasonable to establish an appropriate range of water conten...
ARTICLE
Study on Modeling and Control for a Novel Active Suspension
Active suspension systems are more effective in comparison to passive and semi-active suspension systems, making them receive more and more attention. The research on semi-active and active suspension control strategies has reached an advanced and comprehensive stage, making it ...
ARTICLE
Reinforcement-Tracking: An End-to-End Trajectory Tracking Method Based on Self-Attention Mechanism
As a bridge between planners and actuators, trajectory tracking is a critical and essential part of robot navigation, autonomous driving and some other fields. While traditional trajectory tracking methods generally have disadvantages such as poor tracking accuracy, high modelin...
ARTICLE
Combined Steering and Braking Collision Avoidance Control Method Based on Model Predictive Control
A combined steering and braking collision avoidance control method based on model predictive control is proposed in the present paper. This method can overcome the limitations of single steering or braking collision avoidance and improve vehicle safety and tracking performance i...
ARTICLE
Design of the Steering Feedback Controller of a Steer-by-Wire System Using Admittance Model
The steer-by-wire (SbW) system is a promising system in the realm of automotive engineering. It substitutes the mechanical connection between the steering wheel and the front road wheels with an electronic signal-based functional connection. The SbW system offers several advanta...
ARTICLE
Accurate Equivalent Modeling and Thermal Analtsis of Stator Slot of Flat Wire Motor
This paper presents a new method for the layered equivalent modeling of slot winding in the stator of a flat wire motor to accurately study the thermal performance under steady-state conditions. The conventional equivalent model for flat wire winding involves treating the slot w...
ARTICLE
Research on Energy Consumption Optimization Control Strategy of Electric Vehicle Electric Drive Oil/Water Cooling System
The electric drive thermal management system of electric vehicles is an important part of electric vehicles. To improve the cooling effect of the electric drive system and reduce energy consumption, a cooling scheme combining the spray oil cooling of the motor end winding with t...
ARTICLE
Human–Machine Cooperative Steering Control Based on Non-cooperative Nash Game
To address the conflict of inconsistent driving intentions between the driver and driving assistance system in cooperative steering, a human–machine cooperative steering control framework based on non-cooperative Nash game is proposed. The competitive relationship between the d...
ARTICLE
Meta-Model Based Blade Optimization Design Considering the Fluid Characteristics of Vehicle Energy Harvesting
"The advancement of transportation machinery has played a crucial role in driving global economic and societal growth. However, this progress has also given rise to challenges, such as the depletion of chemical resources and the escalating impact of climate change. As a result, ...
ARTICLE
Optimization of Dynamic Performance of a Solenoid Actuator in a CNG Injector Based on the Effects of Key Design Parameters
"A model-based study is conducted to optimize the dynamic performance of a solenoid actuator in a compressed natural gas (CNG) injector. A mechanical model, an electromagnetic model, and an optimum model using particle swarm optimization (PSO) algorithm are built to depict opera...
ARTICLE
Study on CO2 Emission Assessment of Heavy-Duty and Ultra-Heavy-Duty Vehicles Using Machine Learning
"EU is actively moving towards the implementation of Euro-7 regulations, thus placing a strong emphasis on real-road emissions. Euro-7 introduced OBM (on-board monitoring), which is an enhancement of regulations that closely replicates real-world road conditions. Furthermore, th...
ARTICLE
Enhancing Train Coupling Simulation by Incorporating Speed-Dependent Energy Absorber Characteristics Through a Deep Neural Network
Recently, hydrostatic buffers have emerged as energy-absorbing components in railway vehicles. These buffers exhibit speed-dependent characteristics, with their reaction forces contingent upon compression displacement and speed. However, when dealing with a hydrostatic buffer wi...
ARTICLE
Smart Control of DCT Proportional Solenoid Valve Based on Data Mining
High performance of clutch control is essential for dual-clutch transmission (DCT) system to ensure good shifting smoothness of vehicle driving. The control performance of clutch in DCT driven by proportional solenoid valve depends on the output pressure control of the solenoid ...
ARTICLE
Development of Coordinator for Optimal Tireforces Distribution for Vehicle Dynamics Control Considering Nonlinear Tire Characteristics
The Vehicle Dynamics Control (VDC) system is designed to enhance vehicle stability by effectively applying corrective yaw moments through differential brake forces during severe maneuvers. The VDC configuration primarily comprises two essential components: the supervisor and coo...
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Volume 25(3); June 2024
Volume 25(2); April 2024
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 Engine and Emissions
SIMULATION STUDY ON THERMAL MANAGEMENT STRATEGY TO ACHIEVE 99 % SCR EFFICIENCY OF A HEAVY-DUTY DIESEL ENGINE OVER A TRANSIENT CYCLE ( 24917 times )
Tae Joong Wang, Jung Ho Kim
Int J Automot Technol. 2018;19(4):597-603.    DOI: https://doi.org/10.1007/s12239-018-0056-6
         Cited By 5
 Fuel Cell, Hybrid and Electrical Vehicle
HYDRAULIC CONTROL SYSTEM DESIGN FOR A PHEV CONSIDERING MOTOR THERMAL MANAGEMENT ( 18775 times )
Jingyu Choi, Kyunggook Bae, Junbeom Wi, Sunghyun Ahn, Hyunsoo Kim
Int J Automot Technol. 2018;19(1):147-157.    DOI: https://doi.org/10.1007/s12239-018-0014-3
         Cited By 5
 Automobile Chassis & Vehicle Dynamic
TRANSIENT DYNAMIC CHARACTERISTICS OF A NON-PNEUMATIC MECHANICAL ELASTIC WHEEL ROLLING OVER A DITCH ( 15227 times )
You-Qun Zhao, Yao-Ji Deng, Fen Lin, Ming-Min Zhu, Zhen Xiao
Int J Automot Technol. 2018;19(3):499-508.    DOI: https://doi.org/10.1007/s12239-018-0048-6
         Cited By 23
 Automobile Body and Safety
DESIGN OPTIMIZATION OF THE COWL CROSS BAR - LIGHT COWL CROSS BAR SATISFYING 5 PERFORMANCES - ( 15200 times )
Byung Seok Kong, Dong Kyou Park
Int J Automot Technol. 2018;19(3):387-391.    DOI: https://doi.org/10.1007/s12239-018-0037-9
         Cited By 14
 Automobile Chassis & Vehicle Dynamic
DEVELOPMENT OF THE LANE KEEPING CONTROL SYSTEM USING STATE-VARYING SURFACE FOR VULNERABLE ROAD USERS ( 15100 times )
Taewan Kang, Dooyong Kim, Minwoo Soh, Hyeongjun Jang, Hwan Seong Jo, Kihong Park
Int J Automot Technol. 2018;19(3):489-498.    DOI: https://doi.org/10.1007/s12239-018-0047-7
         Cited By 2
 Engine, Emission Technology
EXPERIMENTAL INVESTIGATION OF IMPACTS OF INJECTION TIMING AND PRESSURE ON COMBUSTION AND PARTICULATE MATTER EMISSION IN A SPRAY-GUIDED GDI ENGINE ( 14992 times )
Miaomiao Zhang, Wei Hong, Fangxi Xie, Yan Su, Liwei Han, Bin Wu
Int J Automot Technol. 2018;19(3):393-404.    DOI: https://doi.org/10.1007/s12239-018-0038-8
  Cited By 10
 Automobile Chassis & Vehicle Dynamic
WET SINGLE CLUTCH ENGAGEMENT BEHAVIORS IN THE DUAL-CLUTCH TRANSMISSION SYSTEM ( 14955 times )
Jaecheol Cho, Yongseok Lee, Woojung Kim, Siyoul Jang
Int J Automot Technol. 2018;19(3):463-472.    DOI: https://doi.org/10.1007/s12239-018-0045-9
         Cited By 21
 Automobile Chassis & Vehicle Dynamic
SLOPE SHIFT STRATEGY FOR AUTOMATIC TRANSMISSION VEHICLES BASED ON THE ROAD GRADIENT ( 14931 times )
Fanjing Meng, Hui Jin
Int J Automot Technol. 2018;19(3):509-521.    DOI: https://doi.org/10.1007/s12239-018-0049-5
         Cited By 15
 Engine, Emission Technology
ITERATIVE LEARNING CONTROL ALGORITHM FOR FEEDFORWARD CONTROLLER OF EGR AND VGT SYSTEMS IN A CRDI DIESEL ENGINE ( 14852 times )
Kyunghan Min, Myoungho Sunwoo, Manbae Han
Int J Automot Technol. 2018;19(3):433-442.    DOI: https://doi.org/10.1007/s12239-018-0042-z
         Cited By 2
 Automobile Body and Safety
DEVELOPMENT OF HEADFORM IMPACTOR FINITE ELEMENT MODEL CONSIDERING THE HYPERELASTIC AND VISCOELASTIC RESPONSES OF RUBBER ( 14716 times )
Choong-Ryung Lee, Hyun-Yong Jeong
Int J Automot Technol. 2018;19(3):523-534.    DOI: https://doi.org/10.1007/s12239-018-0050-z
         Cited By 6
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