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ARTICLE
TOPOLOGY OPTIMIZATION OF INSERTS STRUCTURE OF RUN-FLAT TIRE UNDER ZERO-PRESSURE DRIVING CONDITION
In order to improve the zero-pressure driving performance of the inserts supporting run-flat tire and solve the problems of heavy weight and large moment of inertia, the topology optimization theory based on variable density method was used to optimize the inserts structure of...
ARTICLE
COOPERATIVE PREVIEW FOLLOWING CONTROL OF INTELLIGENT MULTIPLE-VEHICLE SYSTEM
This paper introduces a design and analysis method of the intelligent multiple-vehicle system (IMVS) based on preview control in the environment of the vehicle to vehicle (V2V). Considering the time delay, the vehicle longitudinal dynamics system is constructed. The informatio...
ARTICLE
MULTISCALE ANALYSIS OF HYDRODYNAMIC JOURNAL BEARING CONSIDERING THE EFFECT OF THE PHYSICALLY ADSORBED BOUNDARY LAYER
In itself, there is a very thin boundary layer physically adsorbed to the bearing surface. When the bearing clearance is far larger than the thickness of this layer, the boundary layer effect in the bearing is negligible, and conventional hydrodynamic lubrication theory just a...
ARTICLE
VEHICLE STABILITY CONTROL THROUGH PRE-EMPTIVE BRAKING
Next-generation accurate vehicle localization and connectivity technologies will enable significant improvements in vehicle dynamics control. This study proposes a novel control function, referred to as pre-emptive braking, which imposes a braking action if the current vehicle...
ARTICLE
CHARACTERISTICS OF RIGHT-TURNING LIGHT-DUTY TRUCK COLLISION ACCIDENTS INVOLVING PEDESTRIANS IN DIFFERENT TIME ZONES
This study attempts to clarify the characteristics of light-duty truck collision accidents involving pedestrians during right-turn maneuvers by analyzing actual pedestrian accident data in Japan. Evidence differences were observed between the daytime and nighttime. The number ...
ARTICLE
MAXIMUM CORRENTROPY EXTENDED KALMAN FILTER FOR VEHICLE STATE OBSERVATION
For vehicle state estimation, the conventional Kalman filter performs well under the Gaussian assumption, but in the real non-Gaussian situation (especially when the noise is non-Gaussian heavy-tailed), it shows poor accuracy and robustness. In this paper, an extended Kalman f...
ARTICLE
MODELING AND ANALYZING INDIVIDUAL DRIVER’S STEERING BEHAVIOR BASED ON ROLLING LOCAL-PATH PLANNING DECISION
A good understanding driver behavior is significant in the development of chassis control system and autonomous vehicles. To better simulate human drivers, the driver model with the local path rolling planning decision is developed based on model predictive control algorithm. ...
ARTICLE
PM REDUCTION AND PASSIVE REGENERATION OF A PARTIAL CDPF FOR IN-USE AGRICULTURAL MACHINES
The possibility of a passively regenerated partial CDPF is investigated to reduce PM emitted from in-use agricultural machinery. A typical partial CDPF does not have high filtering efficiency because some open channels exist in the filter; these prevent damage to the filter du...
ARTICLE
EFFECTS OF IMPACT LOCATION, IMPACT ANGLE AND IMPACT SPEED ON HEAD INJURY RISK OF VIETNAMESE PEDESTRIAN HIT BY A SEDAN
This paper employed finite-element simulation together with a human body model (HBM) - THUMS to study the head injury risk of a pedestrian involved in a frontal impact with a sedan car. While previous studies have gained an intensive understanding of the effects of various fac...
ARTICLE
DECISION MAKING FOR COLLISION AVOIDANCE SYSTEMS CONSIDERING A FOLLOWING VEHICLE
In vehicles with driving assistance systems, the responsibility of driving still lies with the driver. Therefore, active safety systems follow a design principle of avoiding intervention as long as possible. Decision making using this principle requires collision avoidance wit...
ARTICLE
TRIBOLOGY PERFORMANCE OF SILICA NANOPARTICLES AS LUBRICANT ADDITIVES IN A RECIPROCATING FOUR-STROKE ENGINE MOTORCYCLE
Lubricants, such as any types of greases and oils, are usually used to reduce the effect of friction. However, they also have multifunctions that increase the overall performance and application life. To clarify how lubricants decrease friction and reduce friction-related issu...
ARTICLE
STATE OF CHARGE ESTIMATION OF LITHIUM-ION BATTERY USING ENERGY CONSUMPTION ANALYSIS
The traditional electric current integral algorithm cannot accurately estimate a lithium-ion battery’s state of charge (SOC) under complex discharge conditions. Therefore, in this study, a new estimation method based on a power integral algorithm is proposed. First, the first...
ARTICLE
IMPROVED HYBRID A-STAR ALGORITHM FOR PATH PLANNING IN AUTONOMOUS PARKING SYSTEM BASED ON MULTI-STAGE DYNAMIC OPTIMIZATION
The recent proliferation of intelligent technologies has promoted autonomous driving. The autonomous parking system has become a popular feature in autonomous driving. Hybrid A-star algorithm is a commonly used path planning algorithm for its simplicity to deploy and the good ...
ARTICLE
HIGH DEFINITION MAP AIDED OBJECT DETECTION FOR AUTONOMOUS DRIVING IN URBAN AREAS
Detecting object locations and semantic classes in an image, such as traffic signs, traffic lights, and guide signs, is the crucial problem for autonomous driving, known as object detection. However, stable object detection in complex real-world environments, such as urban env...
ARTICLE
DYNAMIC SYSTEM BEHAVIOUR OF ADSORBENT-FILLED AIR SPRINGS
Due to growing demand for driving comfort in cars, Air Springs are increasingly being installed in upper mid-range segment. The stiffness of an Air Spring is significantly influenced by its enclosed air volume, larger volumes lead to softer spring systems. The decreasing insta...
ARTICLE
FAILURE ANALYSIS OF A BRASS SYNCHRONIZER RING IN THE GEARBOX OF VEHICLE
Synchronizers are the heart for vehicles. The reliability of synchronizer ring in the gearbox affects the operation of the entire systems of vehicles. In this paper, a pre-failure of synchronizer ring made of brass was investigated. Macro and micro analysis, chemical compositi...
ARTICLE
INVESTIGATION OF FRICTION LOSS CHARACTERISTICS OF ENGINE PISTONS FOR DIFFERENT ENGINE OPERATING CONDITIONS
In this study, the floating liner method is utilized to measure the friction generated in the piston assembly of a single-cylinder gasoline engine. The piston assembly is subjected to combustion pressure, lubricating friction, and asperity friction during engine operation and ...
ARTICLE
COOPERATIVE ADAPTIVE SLIDING MODE PLATOON CONTROL OF INTELLIGENT CONNECTED VEHICLES UNDER COMMUNICATION INTERRUPTION
This paper tackles the problem of intelligent connected vehicles platoon stability for the vehicle cooperative control system in the presence of communication interruption. Firstly, a vehicle platoon system is formulated into a third-order nonlinear dynamics model, in which th...
ARTICLE
EFFECT OF TURBINE UPSTREAM GEOMETRY ON PULSATING FLOW AND TURBOCHARGED SI-ENGINE PERFORMANCE
The pulsating exhaust flow propagates through the exhaust line upon opening of exhaust valves while carrying a high amount of energy (high pressure and temperature). The amount of energy delivered to the turbine could be affected by turbine upstream geometry along with the pro...
ARTICLE
STRUCTURAL DESIGN OF SPECIAL VEHICLE COMPONENTS BASED ON TOPOLOGY OPTIMIZATION
With the development of the economy, the demand for heavy-duty transportation vehicles is increasing. Due to the limitations of national standards and regulations, and the market’s requirements for the reliability and economy of the whole vehicle, it is urgent to optimize the...
ARTICLE
INFLUENCE OF TIRE BELT LAYER PRESSURE SHARE RATIO ON TIRE CONTOUR AND PERFORMANCE BASED ON NEW NON-NATURAL EQUILIBRIUM CONTOUR THEORY
Tire contour design theory has always been studied because of its significant effect on tire performance. Based on the new non-natural equilibrium contour theory, the influence of belt pressure share ratio on the carcass contour is studied. The type of 385 / 65R22.5 all-steel ...
ARTICLE
DEVELOPMENT OF A LIGHT AND ACCURATE NOX PREDICTION MODEL FOR DIESEL ENGINES USING MACHINE LEARNING AND XAI METHODS
In the previous research, we had developed a Nitrogen Oxides emissions (NOx) prediction model using deep learning methodology. However, it is necessary to develop a lightweight model for practical application. We developed a machine learning model for predicting NOx using Rand...
ARTICLE
NONLINEAR DYNAMIC STRUCTURAL OPTIMIZATION OF ELECTRIC VEHICLES CONSIDERING MULTIPLE SAFETY TESTS
A nonlinear dynamic structural optimization method is presented for the design of electric vehicles. A pack crush test and a pole impact test are selected as two different types of battery pack safety assessment. Two finite element models are defined for the pack crush test an...
ARTICLE
APPLICATION OF PHYSICAL MODEL TEST-BASED LONG SHORT-TERM MEMORY ALGORITHM AS A VIRTUAL SENSOR FOR NITROGEN OXIDE PREDICTION IN DIESEL ENGINES
In this study, exhaust gas emissions are predicted using long short-term memory (LSTM) algorithm and minimum engine data, such as intake air temperature, emission gas temperature, and injection timing. Unlike existing modeling analysis methods, deep learning does not require v...
ARTICLE
PREDICTION OF VEHICLE ENGINE OIL VISCOSITY USING OBDII SIGNAL
This study presents a method for predicting the viscosity of engine oil by using information on the amount of increase in coolant temperature and outside temperature that can be measured in OBDII of automobiles. In every driving distance of 3000 ~ 5000 km, the amount of coolan...
Current Issue
Volume 24(2); April 2023
Volume 24(1); February 2023
Volume 23(6); December 2022
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Volume 23(4); August 2022
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Articles
 Transmission and Driveline, Vehicle Dynamics and Control
311 TOPOLOGY OPTIMIZATION OF INSERTS STRUCTURE OF RUN-FLAT TIRE UNDER ZERO-PRESSURE DRIVING CONDITION
Liguo Zang , Tian Lv , Yaowei Li , Xingyu Wang
Int J Automot Technol. 2023;24(2):311-321.    DOI: https://doi.org/10.1007/s12239-023-0026-5
      
 Connected Automated Vehicles and ITS
323 COOPERATIVE PREVIEW FOLLOWING CONTROL OF INTELLIGENT MULTIPLE-VEHICLE SYSTEM
Neng Wan , Guangping Zeng , Xianwei Zhou
Int J Automot Technol. 2023;24(2):323-333.    DOI: https://doi.org/10.1007/s12239-023-0027-4
      
 Engine and Emissions, Fuels and Lubricants
335 MULTISCALE ANALYSIS OF HYDRODYNAMIC JOURNAL BEARING CONSIDERING THE EFFECT OF THE PHYSICALLY ADSORBED BOUNDARY LAYER
Kaicheng Gu , Shaojin Shao , Yongbin Zhang
Int J Automot Technol. 2023;24(2):335-345.    DOI: https://doi.org/10.1007/s12239-023-0028-3
      
 Transmission and Driveline, Vehicle Dynamics and Control
347 VEHICLE STABILITY CONTROL THROUGH PRE-EMPTIVE BRAKING
Giuseppe Guastadisegni , Kai Man So , Alberto Parra , Davide Tavernini , Umberto Montanaro , Patrick Gruber , Leonardo Soria , Giacomo Mantriota , Aldo Sorniotti
Int J Automot Technol. 2023;24(2):347-365.    DOI: https://doi.org/10.1007/s12239-023-0029-2
      
  Body and Safety, Manufacturing, Materials and Recycling
367 CHARACTERISTICS OF RIGHT-TURNING LIGHT-DUTY TRUCK COLLISION ACCIDENTS INVOLVING PEDESTRIANS IN DIFFERENT TIME ZONES
Shoko Oikawa , Yasuhiro Matsui , Naoyuki Kubota , Shigeru Aomura , Kazuhiro Sorimachi , Akira Imanishi , Takeshi Fujimura
Int J Automot Technol. 2023;24(2):367-375.    DOI: https://doi.org/10.1007/s12239-023-0030-9
      
 Chassis, Electrical and Electronics, Vehicle Dynamics and Control
377 MAXIMUM CORRENTROPY EXTENDED KALMAN FILTER FOR VEHICLE STATE OBSERVATION
Dengliang Qi , Jingan Feng , Xiangdong Ni , Lei Wang
Int J Automot Technol. 2023;24(2):377-388.    DOI: https://doi.org/10.1007/s12239-023-0031-8
      
 Chassis, Electrical and Electronics, Vehicle Dynamics and Control
389 MODELING AND ANALYZING INDIVIDUAL DRIVER’S STEERING BEHAVIOR BASED ON ROLLING LOCAL-PATH PLANNING DECISION
Xiaobing Chen , Qiang Yao , Ju Zhang
Int J Automot Technol. 2023;24(2):389-400.    DOI: https://doi.org/10.1007/s12239-023-0033-6
      
 Engine and Emissions, Fuels and Lubricants
401 PM REDUCTION AND PASSIVE REGENERATION OF A PARTIAL CDPF FOR IN-USE AGRICULTURAL MACHINES
Hassan Raza , Hyungjun Jang , Sangyeol Kim , Sangkyoung Yi , Hongsuk Kim
Int J Automot Technol. 2023;24(2):401-410.    DOI: https://doi.org/10.1007/s12239-023-0033-6
      
 Body and Safety, Noise, Vibration and Harshness
411 EFFECTS OF IMPACT LOCATION, IMPACT ANGLE AND IMPACT SPEED ON HEAD INJURY RISK OF VIETNAMESE PEDESTRIAN HIT BY A SEDAN
Ly Hung Anh , Phu Thuong Luu Nguyen , Ngo Anh Vu
Int J Automot Technol. 2023;24(2):411-420.    DOI: https://doi.org/10.1007/s12239-023-0034-5
      
 Connected Automated Vehicles and ITS, Vehicle Dynamics and Control, Vision and Sensors
421 DECISION MAKING FOR COLLISION AVOIDANCE SYSTEMS CONSIDERING A FOLLOWING VEHICLE
Seong-Geun Shin , Hyuck-Kee Lee , Seung-Han You
Int J Automot Technol. 2023;24(2):421-434.    DOI: https://doi.org/10.1007/s12239-023-0035-4
      
 Engine and Emissions, Fuels and Lubricants
435 TRIBOLOGY PERFORMANCE OF SILICA NANOPARTICLES AS LUBRICANT ADDITIVES IN A RECIPROCATING FOUR-STROKE ENGINE MOTORCYCLE
Yeou-Feng Lue , Wei-Liang Hsiao , Yi-Shun Chen
Int J Automot Technol. 2023;24(2):435-444.    DOI: https://doi.org/10.1007/s12239-023-0036-3
      
  Electric, Fuel Cell, and Hybrid Vehicle, Electrical and Electronics
445 STATE OF CHARGE ESTIMATION OF LITHIUM-ION BATTERY USING ENERGY CONSUMPTION ANALYSIS
Shan Chen , Tianhong Pan , Bowen Jin
Int J Automot Technol. 2023;24(2):445-457.    DOI: https://doi.org/10.1007/s12239-023-0037-2
      
 Connected Automated Vehicles and ITS, Electric, Fuel Cell, and Hybrid Vehicle, Vehicle Dynamics and Control
459 IMPROVED HYBRID A-STAR ALGORITHM FOR PATH PLANNING IN AUTONOMOUS PARKING SYSTEM BASED ON MULTI-STAGE DYNAMIC OPTIMIZATION
Tianchuang Meng , Tianhong Yang , Jin Huang , Wenrui Jin , Wei Zhang , Yifan Jia , Keqian Wan , Gang Xiao , Diange Yang , Zhihua Zhong
Int J Automot Technol. 2023;24(2):459-468.    DOI: https://doi.org/10.1007/s12239-023-0038-1
      
 Vision and Sensors
469 HIGH DEFINITION MAP AIDED OBJECT DETECTION FOR AUTONOMOUS DRIVING IN URBAN AREAS
Yuki Endo , Ehsan Javanmardi , Yanlei Gu , Shunsuke Kamijo
Int J Automot Technol. 2023;24(2):469-481.    DOI: https://doi.org/10.1007/s12239-023-0039-0
      
 Body and Safety, Chassis, Vehicle Dynamics and Control
483 DYNAMIC SYSTEM BEHAVIOUR OF ADSORBENT-FILLED AIR SPRINGS
Frank Mantwill , Stephan Breitenbach , Arthur Sagert
Int J Automot Technol. 2023;24(2):483-492.    DOI: https://doi.org/10.1007/s12239-023-0040-7
      
 Body and Safety, Manufacturing, Materials and Recycling
493 FAILURE ANALYSIS OF A BRASS SYNCHRONIZER RING IN THE GEARBOX OF VEHICLE
Hongchen Gao , Song Xue , Yi Ren , Yi Peng , Lixuan Zheng
Int J Automot Technol. 2023;24(2):493-501.    DOI: https://doi.org/10.1007/s12239-023-0041-6
      
 Engine and Emissions, Fuels and Lubricants
503 INVESTIGATION OF FRICTION LOSS CHARACTERISTICS OF ENGINE PISTONS FOR DIFFERENT ENGINE OPERATING CONDITIONS
Jongdae Kang , Jinwoo Cho , Sungwook Park
Int J Automot Technol. 2023;24(2):503-511.    DOI: https://doi.org/10.1007/s12239-023-0042-5
      
  Connected Automated Vehicles and ITS
513 COOPERATIVE ADAPTIVE SLIDING MODE PLATOON CONTROL OF INTELLIGENT CONNECTED VEHICLES UNDER COMMUNICATION INTERRUPTION
Guichuan Liu , Rongchen Zhao , Ming Su
Int J Automot Technol. 2023;24(2):513-525.    DOI: https://doi.org/10.1007/s12239-023-0043-4
      
 Engine and Emissions, Fuels and Lubricants
527 EFFECT OF TURBINE UPSTREAM GEOMETRY ON PULSATING FLOW AND TURBOCHARGED SI-ENGINE PERFORMANCE
Jeyoung Kim , Meng Soon Chiong , Srithar Rajoo
Int J Automot Technol. 2023;24(2):527-539.    DOI: https://doi.org/10.1007/s12239-023-0044-3
      
 Body and Safety, Chassis, Manufacturing, Materials and Recycling
541 STRUCTURAL DESIGN OF SPECIAL VEHICLE COMPONENTS BASED ON TOPOLOGY OPTIMIZATION
Na Wu , Chao Liu , Zhian Yang , Zhaolun Lian
Int J Automot Technol. 2023;24(2):541-549.    DOI: https://doi.org/10.1007/s12239-023-0045-2
      
 Body and Safety, Chassis, Manufacturing, Materials and Recycling
551 INFLUENCE OF TIRE BELT LAYER PRESSURE SHARE RATIO ON TIRE CONTOUR AND PERFORMANCE BASED ON NEW NON-NATURAL EQUILIBRIUM CONTOUR THEORY
Chen Liang , Han Li , Jian Ya , Guolin Wang , Lingxin Zhang
Int J Automot Technol. 2023;24(2):551-558.    DOI: https://doi.org/10.1007/s12239-023-0046-1
      
 Electric, Fuel Cell, and Hybrid Vehicle, Engine and Emissions, Fuels and Lubricants, Heat Transfer, Fluid and Thermal Engineering
559 DEVELOPMENT OF A LIGHT AND ACCURATE NOX PREDICTION MODEL FOR DIESEL ENGINES USING MACHINE LEARNING AND XAI METHODS
Jeong Jun Park , Sangyul Lee , Seunghyup Shin , Minjae Kim , Jihwan Park
Int J Automot Technol. 2023;24(2):559-571.    DOI: https://doi.org/10.1007/s12239-023-0047-0
      
 Body and Safety, Noise, Vibration and Harshness
573 NONLINEAR DYNAMIC STRUCTURAL OPTIMIZATION OF ELECTRIC VEHICLES CONSIDERING MULTIPLE SAFETY TESTS
Min-Ho Jeong , Gyung-Jin Park
Int J Automot Technol. 2023;24(2):573-593.    DOI: https://doi.org/10.1007/s12239-023-0048-z
      
 Engine and Emissions
585 APPLICATION OF PHYSICAL MODEL TEST-BASED LONG SHORT-TERM MEMORY ALGORITHM AS A VIRTUAL SENSOR FOR NITROGEN OXIDE PREDICTION IN DIESEL ENGINES
Dalho Shin , Seongin Jo , Hyung Jun Kim , Suhan Park
Int J Automot Technol. 2023;24(2):585-593.    DOI: https://doi.org/10.1007/s12239-023-0049-y
      
 Engine and Emissions, Fuels and Lubricants
595 PREDICTION OF VEHICLE ENGINE OIL VISCOSITY USING OBDII SIGNAL
Sung Pil Jung , Duck Hyun Yu
Int J Automot Technol. 2023;24(2):595-602.    DOI: https://doi.org/10.1007/s12239-023-0050-5
      
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