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Journal articles on the topic 'Chassis dynamometer'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Jaworski, Artur, Maksymilian Mądziel, Krzysztof Lew, et al. "Evaluation of the Effect of Chassis Dynamometer Load Setting on CO2 Emissions and Energy Demand of a Full Hybrid Vehicle." Energies 15, no. 1 (2021): 122. http://dx.doi.org/10.3390/en15010122.

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Among the solutions that make it possible to reduce CO2 emissions in the transport sector, particularly in urban traffic conditions, are hybrid vehicles. The share of driving performed in electric mode for hybrid vehicles is highly dependent on motion resistance. There are different methods for determining the motion resistance function during chassis dynamometer testing, leading to different test results. Therefore, the main objective of this study was to determine the effect of the chassis dynamometer load function on the energy demand and CO2 emissions of a full-hybrid passenger car. Emissi

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2

Zhao, Shu Peng, and Miao Tian. "Study of Chassis Dynamometer for Hybrid Electric Vehicle." Applied Mechanics and Materials 229-231 (November 2012): 1312–15. http://dx.doi.org/10.4028/www.scientific.net/amm.229-231.1312.

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The development of chassis dynamometer of hybrid vehicle based on CAN bus was studied. Chassis dynamometer of hybrid vehicle measurement methods and loading devices are analyzed, and laid the foundation for the resistance simulation of chassis dynamometer.Road resistance simulation on HEV chassis dynamometer is researched, getting electric quantity simulation type of chassis dynamometer driving resistance.The research and development of hybrid vehicle chassis dynamometer based on CAN Bus is conducive to enhance the level of whole hybrid vehicle and car assembly, establish the test procedures,

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3

Plint, M. A., and A. J. Martyr. "Technical Note: Some limitations of the chassis dynamometer in vehicle simulation." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 215, no. 3 (2001): 431–37. http://dx.doi.org/10.1243/0954407011525647.

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The chassis dynamometer is the standard tool for legislatively prescribed emission tests. For emission testing and many other vehicle test purposes the dynamic response is an adequate approximation to ‘on road’ conditions. This is not necessarily true if the requirement is to study vehicle driveline dynamics. The present analysis arose from two quite separate requirements to study driveline oscillations and ‘judder’ using chassis dynamometers of the same eVective inertia as the vehicle. During the studies by the authors it became clear that the dynamics of the vehicle-dynamometer combination d

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4

Huang, Wanyou, Dongying Liu, Ruixia Chu, et al. "Analysis of Resistance Influencing Factors of a Bench System Based on a Self-Developed Four-Wheel Drive Motor Vehicle Chassis Dynamometer." Machines 12, no. 8 (2024): 580. http://dx.doi.org/10.3390/machines12080580.

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In order to accurately simulate the actual road driving resistance of four-wheel drive motor vehicles based on the chassis dynamometer and efficiently test the vehicle performance, it is necessary to analyze the influencing factors of the additional loss resistance and the loading resistance of the chassis dynamometer bench system. In this paper, the effects of the drum speed, the sampling speed interval, and basic inertia on the test results of the additional loss resistance are tested and analyzed based on the self-developed chassis dynamometer of a four-wheel drive motor vehicle. The static

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5

Othman, Nurul Azwa, and Hamdan Daniyal. "Investigation on Chassis Dynamometer with Capability to Test Regenerative Braking Function." International Journal of Power Electronics and Drive Systems (IJPEDS) 6, no. 3 (2015): 657. http://dx.doi.org/10.11591/ijpeds.v6.i3.pp657-664.

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An investigation-based approach to a bidirectional power flow method for testing regenerative braking function on a chassis dynamometer is presented. The requirements and specifications for capability to test regenerative braking function of Electric Vehicle (EV) emulated by using a bidirectional chassis dynamometer are discussed. The dynamometer emulates road load conditions during testing, and regenerative braking is able to test their function while the vehicle is in deceleration condition. Performances of power requirement are illustrated and translated into sequence diagram. It is shown t

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6

Fedotov, Aleksandr, Oleg Yan’kov, and Anton Chernyshkov. "Mathematical model of an electric car to diagnose its traction qualities on a chassis dynamometer." MATEC Web of Conferences 341 (2021): 00030. http://dx.doi.org/10.1051/matecconf/202134100030.

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The paper outlines the developed mathematical model of an electric vehicle to control its traction and dynamic qualities on a chassis dynamometer. The purpose of the work is to expand the capabilities of diagnostics and analytical determination of electric vehicle dynamics parameters. The developed mathematical model includes descriptions of the following processes: the operation of the electric motor, torsional vibrations in the transmission of an electric car and the chassis dynamometer, the processes of tires interaction with the circular-shaped surfaces of the chassis dynamometer.

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7

Hassan, Muhammad Hadi, Syazwana Sapee, Daing Mohamad Nafiz, Ahmad Fitri Yusop, Mohamad Firdaus Basrawi, and Azri Hizami Rasid. "Chassis dynamometer for electric two wheelers." MATEC Web of Conferences 225 (2018): 03016. http://dx.doi.org/10.1051/matecconf/201822503016.

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In recent years, electric two-wheelers are emerging as one of the alternatives to improve the sustainability of transportation energy and air quality, especially in urban areas. Although electric two-wheeler motorcycles are environmentally friendly, they underperform compared with gasoline two-wheelers in many respects, particularly in speed and cruise distance between refuelling and recharging. Therefore, the engine development program can be done with a dynamometer. Variables such as the shape of torque and power curves can be analyzed. Hence, this project is aimed to develop a chassis dynam

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8

Czerwiński, Jan, Pierre Comte, Yan Zimmerli, and Felix Reutimann. "Testing emissions of passenger cars in laboratory and on-road (PEMS, RDE)." Combustion Engines 166, no. 3 (2016): 17–23. http://dx.doi.org/10.19206/ce-2016-326.

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In the present paper, the results and experiences of testing different PEMS on the chassis dynamometer and on-road are presented. In the first part of work the measuring systems were installed on the same vehicle (Seat Leon 1.4 TSI ST) and the results were compared on the chassis dynamometer in the standard test cycles: NEDC, WLTC and CADC. In the second part of work the nanoparticle emissions of three Diesel cars were measured with PN-PEMS. PN-PEMS showed an excellent correlations with CPC in the tests on chassis dynamometer and it indicated very well the efficiency of DPF in eliminating the

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9

Zhao, Wei, Qiang Wang, and Sheng Li Song. "Research on Tyred Machinery Chassis Dynamometer." Advanced Materials Research 631-632 (January 2013): 1106–10. http://dx.doi.org/10.4028/www.scientific.net/amr.631-632.1106.

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In the tyred machinery chassis dynamometer control system, a fuzzy PID controller was used to adjust the exciting current of a DC dynamometer in order to change the resistance load torque, so the requirement of roller load for simulating the run resistance from the road surface was satisfied. A fuzzy PID arithmetic was designed to control the resistance loads, the system performance was improved by simulation. The software of the detection line measure-control system was designed in VB, the technical parameters of the machinery chassis could the automatically detected.

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10

Nehlsen, Markus, Frank Jedicke, Erik Bogner, and Peter Schöggl. "Driveability analyses on a chassis dynamometer." ATZ worldwide 108, no. 5 (2006): 9–11. http://dx.doi.org/10.1007/bf03224824.

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11

Yang, Zhuo, Baoqing Deng, Mengqi Deng, and Shaojia Huang. "An Overview of Chassis Dynamometer in the Testing of Vehicle Emission." MATEC Web of Conferences 175 (2018): 02015. http://dx.doi.org/10.1051/matecconf/201817502015.

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Air pollution is a risk to health and the vehicle emission is becoming a serious cause of the air pollution. Vehicle emission is influenced by many factors. The measurement of the vehicle emission can be achieved by the chassis dynamometer which can simulate the driving on the real road. The chassis-dynamometer-based testing can provide a repeatable experiment and precise emission evaluation under various driving condition. In this paper, we review the testing of vehicle emission based on a chassis dynamometer. The investigation results manifest that advance testing method for achieving the re

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12

Jaworski, Artur, Krzysztof Balawender, Hubert Kuszewski, and Mirosław Jaremcio. "The Assessment of PM2.5 and PM10 Immission in Atmospheric Air in a Climate Chamber during Tests of an Electric Car on a Chassis Dynamometer." Atmosphere 15, no. 3 (2024): 270. http://dx.doi.org/10.3390/atmos15030270.

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Electric cars, like internal combustion vehicles, emit particulate pollution from non-exhaust systems, i.e., tires and brakes, which is included in the Euro 7 emission standard planned for implementation. Tests conducted on chassis dynamometers are accompanied by particulate emissions from non-exhaust systems, which are introduced into the ambient air on the test bench. Particulate emissions tests from non-engine systems on chassis dynamometers are mainly aimed at measuring the mass or number of particulates from tires and brakes. In contrast, little attention is paid to the immission of parti

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13

Noval, Rahmat, Danardono Agus Sumarsono, Mohammad Adhitya, et al. "Performance Evaluation and Accuracy Analysis of a Chassis Dynamometer for Light Electric Vehicles." World Electric Vehicle Journal 16, no. 3 (2025): 170. https://doi.org/10.3390/wevj16030170.

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This research focuses on the development of a chassis dynamometer for light electric vehicles (LEV), utilizing the Prony Brake method for torque measurement. The primary goal was to create a robust testing platform that accurately assesses the performance characteristics of LEVs under controlled conditions. The dynamometer’s performance evaluation revealed an average error of 0.55 for RPM readings, indicating a moderate level of variability in the sensor’s accuracy. In contrast, the torque measurement yielded a significantly lower average error of 0.03, demonstrating high precision in capturin

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14

Giechaskiel, Barouch, Fabrizio Forloni, Marcos Otura, Christian Engström, and Per Öberg. "Experimental Comparison of Hub- and Roller-Type Chassis Dynamometers for Vehicle Exhaust Emissions." Energies 15, no. 7 (2022): 2402. http://dx.doi.org/10.3390/en15072402.

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The emissions of vehicles are measured in laboratories with roller-type chassis dynamometers, which simulate road driving resistances. Hub-coupled dynamometers, which are not included in the regulations for emission measurements, are commonly used for research and development purposes, for example, to assess powertrain capabilities, simulate on-road trips, and calibrate the control of individual wheels. As they do not need particular infrastructure and offer a wider range of applications, they could be a more economical alternative, especially if they could also be used for emission measuremen

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15

Szczotka, Andrzej, Bartosz Puchałka, Piotr Bielaczyc, and Borys Adamiak. "Influence of the chassis dynamometer regulation on the exhaust emission results." AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe 24, no. 6 (2019): 280–85. http://dx.doi.org/10.24136/atest.2019.164.

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Exhaust emission measurements on the chassis dynamometer are one of the most important and most complex tests which are per-formed on vehicles powered by combustion engines. Many factors must be under control during exhaust emission measurements, which have an influence on correctness of the obtained results. In this paper, the impact of the chassis dynamometer regulation on the exhaust emission results is analysed.

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16

Moskalik, Andrew, Paul Dekraker, John Kargul, and Daniel Barba. "Vehicle Component Benchmarking Using a Chassis Dynamometer." SAE International Journal of Materials and Manufacturing 8, no. 3 (2015): 869–79. http://dx.doi.org/10.4271/2015-01-0589.

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17

Vaidya, Vishwas, and Haresh Bhere. "Driverless chassis dynamometer testing of electric vehicles." ATZautotechnology 10, no. 6 (2010): 36–39. http://dx.doi.org/10.1007/bf03247195.

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18

Zhang, Xiaorui, and Zhili Zhou. "Research on Development of Vehicle Chassis Dynamometer." Journal of Physics: Conference Series 1626 (October 2020): 012150. http://dx.doi.org/10.1088/1742-6596/1626/1/012150.

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19

Vaidya, Vishwas, and Haresh Bhere. "Driverless chassis dynamometer testing of electric vehicles." ATZ worldwide 111, no. 2 (2009): 12–15. http://dx.doi.org/10.1007/bf03225155.

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20

Zhu, Zhong Pan, Ai Min Du, Zhi Xiong Ma, Wen Yang Zhang, and Chang Guo Fan. "Vehicle Robot Driver Research and Development Based on Servo Motor Control." Applied Mechanics and Materials 709 (December 2014): 272–75. http://dx.doi.org/10.4028/www.scientific.net/amm.709.272.

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Vehicle robot drivers are widely used in automotive tests especial for some tests on automotive chassis dynamometer. However, China has less technology accumulations than west developed countries in the field of research and development of robot driver. In order to promote the developments of the domestic robot driver technology, a vehicle robot driver based on servo motor control was developed for automobile chassis dynamometer test, its system composition, functional features, and key technologies in developing process were expounded specifically in this paper.

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21

Gong, Cong Cong, Ming Lu, Hai Feng Ling, and Bo Li. "Research on Power and Brake Detection Integration of Wheeled Construction Machinery." Advanced Materials Research 945-949 (June 2014): 2126–31. http://dx.doi.org/10.4028/www.scientific.net/amr.945-949.2126.

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The power and brake performance of wheeled construction machinery are separately detected on different test equipment in present chassis detection line. A new method is put forward in the veiw of high cost, large area occupied and low treatment efficiency of the traditional line. A DC dynamometer is provided as the power absorbing device and the reverse drag device to combine the two separate platforms in the proposed method, and the mathematical model of DC dynamometer is built based on the principle of chassis performance test. The parameter of dynamometer is determined by calculating, and p

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22

Zhang, Xiaorui, Xingyuan Xu, and Hengliang Shi. "Estimation Algorithm for Vehicle Motion Parameters Based on Innovation Covariance in AC Chassis Dynamometer." World Electric Vehicle Journal 16, no. 4 (2025): 239. https://doi.org/10.3390/wevj16040239.

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When the alternating current (AC) chassis dynamometer system measures the motion parameters of a test vehicle, it is subject to interference from measurement noise, leading to an increase in testing errors. An innovative adaptive Kalman Filtering (KF) algorithm based on innovation covariance is proposed. This algorithm facilitates the optimal estimation of vehicle motion parameters without necessitating prior error statistics. The loading model of the measurement and control system is optimized, enabling the precise loading of the dynamometer. The test results indicate that the testing error o

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23

Jaworski, Artur, Hubert Kuszewski, Krzysztof Lew, et al. "Assessment of the Effect of Road Load on Energy Consumption and Exhaust Emissions of a Hybrid Vehicle in an Urban Road Driving Cycle—Comparison of Road and Chassis Dynamometer Tests." Energies 16, no. 15 (2023): 5723. http://dx.doi.org/10.3390/en16155723.

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Differences between the results obtained in laboratory and road tests of vehicles depend on a number of factors. Among the most important of these are driving cycle and road load. These parameters also affect the hybrid drive control, including the combustion engine operation or driving in electric mode. In most studies, tests carried out on chassis dynamometers concern type approval cycles (NEDC—New European Driving Cycle, WLTC—World-wide harmonized Light duty Test Cycle, FTP— Federal Test Procedure), which differ from real on-road tests. Consequently, the different driving cycles do not allo

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24

Claßen, Johannes, Sascha Krysmon, Frank Dorscheidt, Stefan Sterlepper, and Stefan Pischinger. "Real Driving Emission Calibration—Review of Current Validation Methods against the Background of Future Emission Legislation." Applied Sciences 11, no. 12 (2021): 5429. http://dx.doi.org/10.3390/app11125429.

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Reducing air pollution caused by emissions from road traffic, especially in urban areas, is an important goal of legislators and the automotive industry. The introduction of so-called “Real Driving Emission” (RDE) tests for the homologation of vehicles with internal combustion engines according to the EU6d legislation was a fundamental milestone for vehicle and powertrain development. Due to the introduction of non-reproducible on-road emission tests with “Portable Emission Measurement Systems” (PEMS) in addition to the standardized emission tests on chassis dynamometers, emission aftertreatme

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25

MERKISZ, Jerzy, and Piotr ŚWIĄTEK. "The verification of ECU calibrations of a 1.3 Multijet engine on a chassis dynamometer." Combustion Engines 135, no. 4 (2008): 14–21. http://dx.doi.org/10.19206/ce-117227.

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One of the basic purposes of passenger vehicle engine tests on a chassis dynamometer is to verify the results of the tests carried out on engine test beds in terms of the ECU parameters. The paper presents the analysis of the engine load distribution in driving cycles both European and American. The issue of the influence of selected calibrations of a 1.3 Multijet engine on its operating parameters and the exhaust emissions has been presented. The realization of the project consisted in performing a series of tests on a chassis dynamometer for selected ECU calibrations determined during the en

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26

Kanchwala, Husain. "ORES: a chassis dynamometer for off-road vehicles." Mechanics & Industry 22 (2021): 6. http://dx.doi.org/10.1051/meca/2021004.

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Off-Road Environment Simulator (ORES) is a Real-time Hardware-in-the-Loop (RT-HIL) platform to simulate the dynamic response of off-road vehicles. This paper primarily focuses on the vehicle model development and validation using both field and rig testing using the ORES platform. Off-road vehicles are capable of operating on bumpy terrains where they are subjected to different resistive wheel torques due to non-unique ground friction conditions and wheel loads. If the powertrain torque output is not distributed in accordance with the resistive wheel torques, it may lead to transmission windup

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27

Matthews, Christian, Paul B. Dickinson, and A. Thomas Shenton. "Chassis Dynamometer Torque Control: A Robust Control Methodology." SAE International Journal of Passenger Cars - Mechanical Systems 2, no. 1 (2009): 263–70. http://dx.doi.org/10.4271/2009-01-0074.

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28

Mróz, Piotr, and Sebastian Brol. "Measurement System of Relative Slip on Chassis Dynamometer." Pomiary Automatyka Robotyka 215, no. 1 (2015): 43–47. http://dx.doi.org/10.14313/par_215/43.

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29

Suzuki, Toshio. "Repeatability of Fuel Consumption Measurement on Chassis Dynamometer." Proceedings of Autumn Conference of Tohoku Branch 2017.53 (2017): 304. http://dx.doi.org/10.1299/jsmetohoku.2017.53.304.

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30

Irimescu, A., L. Mihon, and G. Pãdure. "Automotive transmission efficiency measurement using a chassis dynamometer." International Journal of Automotive Technology 12, no. 4 (2011): 555–59. http://dx.doi.org/10.1007/s12239-011-0065-1.

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31

Öberg, Per, Peter Nyberg, and Lars Nielsen. "A New Chassis Dynamometer Laboratory for Vehicle Research." SAE International Journal of Passenger Cars - Electronic and Electrical Systems 6, no. 1 (2013): 152–61. http://dx.doi.org/10.4271/2013-01-0402.

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32

Schmurr, Martin, and Elmar Tschinkel. "All-wheel Drive Chassis Dynamometer for Agriculture Vehicles." ATZoffhighway worldwide 9, no. 4 (2016): 28–33. http://dx.doi.org/10.1007/s41321-016-0535-5.

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33

Zhao, Jianfu, Dan Zhang, Dongzhi Gao, Junjiang Bao, Xiaojun Jing, and Mingxuan Li. "Investigation of methods for measuring fuel economy and emissions of heavy-duty hybrid-electric vehicles (HEVs)." E3S Web of Conferences 360 (2022): 01002. http://dx.doi.org/10.1051/e3sconf/202236001002.

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Hybrid-electric vehicles can achieve low fuel consumption and emission by optimal combination of electrical energy and internal combustion engine power. There are four main test method of energy consumption and emission for heavy-duty HEVs, including traditional engine bench test, powertrain test, HILS and chassis dynamometer test. The tradition engine operating conditions are distinguished from that in HEVs, which can’t reflect the performance of HEVs. Powertrain test can achieve braking energy regeneration, but need bulky installation on testbed. HILS test solves the problem that the engine

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34

Racewicz, Szymon, and Paweł Kazimierczuk. "Light Two-Wheeled Electric Vehicle Energy Balance Investigation Using Chassis Dynamometer." Acta Mechanica et Automatica 14, no. 4 (2020): 175–79. http://dx.doi.org/10.2478/ama-2020-0025.

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Abstract The article presents the methodology for light two-wheeled electric vehicle energy balance investigation using MAHA LPS 3000 chassis dynamometer. For this purpose, the laboratory tests, as well as the road tests, have been performed on the self-constructed light two-wheeled electric vehicle equipped with the 3 kW BLDC motor and the 100.8 V battery pack. The road test data have been used to set up the dynamometer parameters in order to simulate the real road drive taking into account, among others, the rolling resistances and the air drag coefficient. The overall energy consumption for

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35

Nakajo, Tomoya, Kenji Tsuchiya, and Mitsuru Konno. "Comparison of fuel economy and exhaust emission tests of 4WD vehicles using single-axis chassis dynamometer and dual-axis chassis dynamometer." SAE International Journal of Fuels and Lubricants 5, no. 1 (2011): 329–36. http://dx.doi.org/10.4271/2011-01-2058.

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36

Chojnowski, Janusz, and Mirosław Karczewski. "Influence of the Working Parameters of the Chassis Dynamometer on the Assessment of Tuning of Dual-Fuel Systems." Energies 15, no. 13 (2022): 4869. http://dx.doi.org/10.3390/en15134869.

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The article presents the justification for the necessity to use chassis dynamometers in the tuning process of dual-fuel trucks. The research system used and the research methodology are presented. The research results present the approach to solving problems related to setting the technical (physical) data of the tested vehicle on the dynamometer, selection of the vehicle engine operation range, the impact of the value of the forced load on the vehicle drive axle, selection of the dyno operation mode for the expected tasks and the impact of the correctness of the selection of the scope of the

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37

Ambarev, Krasimir, and Stiliyana Taneva. "STUDY OF THE INFLUENCE OF ROAD RESISTANCE ON THE FUEL CONSUMPTION OF A PASSENGER CAR WITH AN AUTOMATIC TRANSMISSION." ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 3 (June 13, 2023): 15–19. http://dx.doi.org/10.17770/etr2023vol3.7273.

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One of the directions in the modern automotive industry is related to optimizing processes of the working cycle of internal combustion engines, which is related on another hand to reducing fuel consumption. This article presents calculation results of fuel consumption of a passenger car Honda Accord with automatic gearbox which are based on experimentally obtained power characteristics by using a chassis dynamometer DYNO COSBER. The fuel consumption was determined at different speeds of the car on a road without a slope and with 2%, 4% and 6% slope by using the chassis dynamometer and diagnost

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38

Ren, Shuojin, Tengteng Li, Gang Li, et al. "Investigation of Heavy-Duty Vehicle Chassis Dynamometer Fuel Consumption and CO2 Emissions Based on a Binning-Reconstruction Model Using Real-Road Data." Atmosphere 14, no. 3 (2023): 528. http://dx.doi.org/10.3390/atmos14030528.

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Global warming is directly related to heavy-duty vehicle fuel consumption and greenhouse gas (CO2 mainly) emissions, which, in China, are certified on the vehicle chassis dynamometer. Currently, vast amounts of vehicle real-road data from the portable emission measurement system (PEMS) and remote monitoring are being collected worldwide. In this study, a binning-reconstruction calculation model is proposed, to predict the chassis dynamometer fuel consumption and CO2 emissions with real-road data, regardless of operating conditions. The model is validated against chassis dynamometer and PEMS te

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39

Wu, Chang Tai, Liang Chun Lu, and Jau Huai Lu. "The Effect of Misfire on the Emission and Engine Performance of a Single Cylinder Motorcycle Engine." Advanced Materials Research 516-517 (May 2012): 1655–59. http://dx.doi.org/10.4028/www.scientific.net/amr.516-517.1655.

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A misfire controller developed by the authors was used in this paper to investigate the effect of misfire on the emission and engine performance of a single cylinder motorcycle engine. Three kinds of test were carried out, the idle test, the engine dynamometer tests, and the chassis test. It was found that in the engine dynamometer tests, the concentration of unburned hydrocarbons in the engine exhaust was raised and the engine torque declined as the misfire rate increased. The variations of the CO and CO2 are not the same in different operating conditions. At low load, CO concentration increa

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40

Joumard, Robert, Juhani Laurikko, Tuan Le Han, et al. "Accuracy of Exhaust Emission Factor Measurements on Chassis Dynamometer." Journal of the Air & Waste Management Association 59, no. 6 (2009): 695–703. http://dx.doi.org/10.3155/1047-3289.59.6.695.

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41

Shupeng Zhao, Shifang Zhang, and Jiuxi Li. "Research on Chassis Dynamometer Based on Controller Area Network." Journal of Convergence Information Technology 8, no. 8 (2013): 163–70. http://dx.doi.org/10.4156/jcit.vol8.issue8.20.

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42

Wiśniowski, Piotr, Marcin Slezak, and Andrzej Niewczas. "Simulation of road traffic conditions on a chassis dynamometer." Archives of Automotive Engineering – Archiwum Motoryzacji 84, no. 2 (2019): 171–78. http://dx.doi.org/10.14669/am.vol84.art12.

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The article presents and compares the results of exhaust emission tests in conditions of real vehicle traffic with the results obtained during bench tests on a chassis dynamometer in conditions of road traffic simulation. A series of tests were carried out using a mobile exhaust analyzer and a vehicle speed recorder. The research route was designated in the center of a large urban agglomeration. Laboratory tests were designed according to an algorithm approximating the actual driving sections, and when choosing their order during the test construction, a random factor was introduced. The prese

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43

Baszuk, Krzysztof, Mirosław Karczewski, and Leszek Szczęch. "Construction of chassis dynamometer stand of small unmanned vehicle." Zeszyty Naukowe Akademii Marynarki Wojennej 194, no. 3 (2014): 17–26. http://dx.doi.org/10.5604/0860889x.1085241.

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44

Nine, R. D., N. N. Clark, J. J. Daley, and C. M. Atkinson. "Development of a heavy-duty chassis dynamometer driving route." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 213, no. 6 (1999): 561–74. http://dx.doi.org/10.1243/0954407991527107.

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45

Kwon, Soon-Bark, Ken W. Lee, Keizo Saito, Osamu Shinozaki, and Takafumi Seto. "Size-Dependent Volatility of Diesel Nanoparticles: Chassis Dynamometer Experiments." Environmental Science & Technology 37, no. 9 (2003): 1794–802. http://dx.doi.org/10.1021/es025868z.

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Krämer, Stephan, Christian Landgraf, Gianni Di Martino, and Martin Meiß. "Shifting Chassis Dynamometer Tests to the Engine Test Bench." MTZ worldwide 76, no. 3 (2015): 16–21. http://dx.doi.org/10.1007/s38313-014-1017-8.

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Arango, Ivan, and Daniel Escobar. "Integration of a Chassis Servo-Dynamometer and Simulation to Increase Energy Consumption Accuracy in Vehicles Emulating Road Routes." World Electric Vehicle Journal 13, no. 9 (2022): 164. http://dx.doi.org/10.3390/wevj13090164.

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Electric vehicles, particularly those in mass transit systems, make use of accurate power estimations for different routes to calculate powertrain and battery requirements and plan the location and times of charging stations. Hence, chassis dynamometers are a common tool for vehicle designers as they allow for the emulation of vehicle performance and energy consumption by simulating realistic road conditions. In this paper, a method is presented where inertia events and negative slopes can be represented in the dynamometer through a single motor; allowing researchers to perform fast and cheap

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PIETRAS, Dariusz, and Piotr ŚWIĄTEK. "The selection of calibration parameters of a 1.3 Multijet engine management system in the aspect of engine performance and exhaust gas compositon." Combustion Engines 133, no. 2 (2008): 36–43. http://dx.doi.org/10.19206/ce-117245.

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The objective of passenger car engine tests performed on engine dynamometers, apart from the aspects of operation and durability, is the development in the range of suitable selection of parameters controlling the engine operation. The final selection of these parameters and their verification take place in the course of the tests accomplished with the use of engine dynamometers. The paper presents and discusses the effects of selected calibrations of 1.3 Multijet engine management system on the parameters of its operation and the composition of the exhaust gases. The accomplishment of that su

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CZERWINSKI, Jan, Yan ZIMMERLI, Andreas HÜSSY, et al. "Testing and evaluating real driving emissions with PEMS." Combustion Engines 174, no. 3 (2018): 17–25. http://dx.doi.org/10.19206/ce-2018-302.

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Testing of real driving emissions (RDE) with portable emission measuring system (PEMS) in an appropriate road circuit became an obligatory element of new type approval of passenger cars since September 2017. In several projects the Laboratory for Exhaust Emissions Control (AFHB) of the Berne University of Applied Sciences (BFH) performed comparisons on passenger cars with different PEMS’s on chassis dynamometer and on road, considering the quality and the correlations of results. Particle number measuring systems (PN PEMS) were also included in the tests. The present paper informs about influe

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Zhou, Zhou, Xin Cheng, Hui Chang, Jingmei Zhou, and Xiangmo Zhao. "A Self-Diagnostic Method for Automobile Faults in Multiple Working Conditions Based on SOM-BPNN." Computational Intelligence and Neuroscience 2021 (November 3, 2021): 1–13. http://dx.doi.org/10.1155/2021/6801161.

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Due to the complex and diverse forms of automobile emission detection faults and various interference factors, it is difficult to determine the fault types effectively and accurately use the traditional diagnosis model. In this paper, a multicondition auto fault diagnosis method based on a vehicle chassis dynamometer is proposed. 3σ method and data normalization were used to pretreat tail gas data. BPNN-RNN (Back Propagation Neural Networks-Recurrent Neural Networks) variable speed integral PID control method was used to achieve high-precision vehicle chassis dynamometer control. Accurate tail

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