Relevant bibliographies by topics / Longitudinal slope of the road

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Longitudinal slope of the road'

Author: Grafiati
Published: 5 June 2025
Last updated: 2 August 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Longitudinal slope of the road.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Longitudinal slope of the road"

1

Liu, Gang. "Estimation of Vehicle Mass and Road Slope for Commercial Vehicles Utilizing an Interacting Multiple-Model Filter Method Under Complex Road Conditions." World Electric Vehicle Journal 16, no. 3 (2025): 172. https://doi.org/10.3390/wevj16030172.

Full text
Abstract:
Precise and real-time estimation of vehicle mass and road slope plays a pivotal role in attaining accurate vehicle control. Currently, road slope estimation predominantly emphasizes longitudinal slopes, with limited research on intricate slopes that include both longitudinal roads and continuous turning up-and-down slopes. To address the limitations in existing road slope estimation research, this paper puts forward a novel joint-estimation approach for vehicle mass and road slope. Vehicle mass is initially estimated via M-estimation and recursive least squares with a forgetting factor (FFRLS)
APA, Harvard, Vancouver, ISO, and other styles
2

Xu, Jinliang, Yaping Dong, and Menghua Yan. "A Model for Estimating Passenger-Car Carbon Emissions that Accounts for Uphill, Downhill and Flat Roads." Sustainability 12, no. 5 (2020): 2028. http://dx.doi.org/10.3390/su12052028.

Full text
Abstract:
The geometric longitudinal slope line of a given road significantly effects the carbon emissions of vehicles traversing it. This study was conducted to explore the carbon emission rules of passenger cars on various highway slopes. The law of conservation of mechanical energy, the first law of thermodynamics and the vehicle longitudinal dynamics theory were utilized to determine the influence of slope design indicators on fuel consumption. The energy conversion, fuel consumption, and carbon emission models of passenger cars on a flat straight road, uphill road, and downhill road sections were d
APA, Harvard, Vancouver, ISO, and other styles
3

Xu, Ning, Zhiyu Shao, Fei Wang, and Huafeng Gong. "Experimental Study Unraveling Flow Allocation Patterns at Crossroad Intersections During Urban Flooding." Water 16, no. 22 (2024): 3314. http://dx.doi.org/10.3390/w16223314.

Full text
Abstract:
Urban roads can effectively handle peak flows during extreme storms by serving as surface flood passages, provided the flow remains within safety thresholds for vehicles and pedestrians. However, studies on flow allocation at crossroad intersections are limited. Previous research has overlooked important factors: road transverse slope and turning radius. This study built a “two in, two out” laboratory crossroad intersection to examine flow allocation patterns. Experiments explored the effects of road longitudinal slope, boundary conditions, and the combined influence of turning radius and side
APA, Harvard, Vancouver, ISO, and other styles
4

Guo, Jiawei, Chao He, Jiaqiang Li, and Heng Wei. "Slope Estimation Method of Electric Vehicles Based on Improved Sage–Husa Adaptive Kalman Filter." Energies 15, no. 11 (2022): 4126. http://dx.doi.org/10.3390/en15114126.

Full text
Abstract:
In order to deal with many influence factors of electric vehicles in driving under complex conditions, this paper establishes the system state equation based on the longitudinal dynamics equation of vehicle. Combined with the improved Sage–Husa adaptive Kalman filter algorithm, the road slope estimation model is established. After the driving speed and rough slope observation are input into the slope estimation model, the accurate road slope estimation at the current time can be obtained. The road slope estimation method is compared with the original Sage–Husa adaptive Kalman filter road slope
APA, Harvard, Vancouver, ISO, and other styles
5

MATSUI, Toshiki, and Naoki SUGANUMA. "Road Region Extraction with Longitudinal Slope." TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 77, no. 782 (2011): 3737–49. http://dx.doi.org/10.1299/kikaic.77.3737.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Li, Yan Chun, and Yuan Yuan Xin. "The Dynamic Response of Large Longitudinal Slope of Asphalt Road Pavement under Heavy Impulsive Load." Advanced Materials Research 1065-1069 (December 2014): 806–13. http://dx.doi.org/10.4028/www.scientific.net/amr.1065-1069.806.

Full text
Abstract:
In order to conduct a further investigation of the causes of damages in large longitudinal slope of asphalt road pavement under actual heavy load, a three-dimensional finite element model was established by ANSYS finite element software. Through applying impulsive load in this model, the variation of the strains of large longitudinal slope of asphalt road pavement under different conditions was obtained and the influence of gradient on the dynamic response of large longitudinal slope of asphalt road pavement was analyzed. The results show that the strains of large longitudinal slope of asphalt
APA, Harvard, Vancouver, ISO, and other styles
7

Lin, Fen, and Chao Huang. "Slip-Slope Estimation of Mutative Road Friction Coefficient Based on Unscented Particle Filter." Applied Mechanics and Materials 249-250 (December 2012): 337–42. http://dx.doi.org/10.4028/www.scientific.net/amm.249-250.337.

Full text
Abstract:
The accurate information of road friction coefficient allows the control algorithm in vehicle activity system to adapt to external driving conditions. This paper developed a slip-slope friction coefficient estimation method based on Unscented Particle Filter. A 7-DOF non-linear vehicle dynamic model was established. The normal force of tire was approximately calculated from the vehicle dynamic model; the slip and longitudinal force of tire were estimated through a combination of tire mechanical model and UPF(Unscented Particle Filter) method. Finally slip-slopes of different adhesion level roa
APA, Harvard, Vancouver, ISO, and other styles
8

Widiyanto, Wahyu, Litan Dey, Sanidhya Nika Purnomo, Purwanto Bekti Santoso, and Srigunawan Sugiharto. "Experimental study on scour at unpaved road shoulder." MATEC Web of Conferences 402 (2024): 04003. http://dx.doi.org/10.1051/matecconf/202440204003.

Full text
Abstract:
Scour is often found along the shoulder of the road, especially the shoulder without pavement in suburban and rural areas. This can reduce the function of the road shoulder and increase the risk of traffic accidents. The mechanism and form of scour have not been widely discussed and need to be studied to improve road safety aspects. This study aims to investigate scour occurrence along the unpaved road shoulders. An experiment was conducted in the laboratory by creating a physical model to simulate the scouring process at unpaved road shoulder. The laboratory test used varying rainfall intensi
APA, Harvard, Vancouver, ISO, and other styles
9

Khakimov, Shaukat, Erkin Fayzullaev, Azimjon Rakhmonov, and Rustam Samatov. "Variation of reaction forces on the axles of the road train depending on road longitudinal slope." E3S Web of Conferences 264 (2021): 05030. http://dx.doi.org/10.1051/e3sconf/202126405030.

Full text
Abstract:
The article discusses the influence of the road longitudinal slope on variation in reaction forces on the wheels of the road train. The description of the longitudinal slope of the road and methods of its determination are given. The design diagram of the forces and moments acting on the road train during its movement uphill and downhill is presented. Equations for calculating the change in the load on the three axles of the road train, depending on the longitudinal slope of the road and the mode of movement, are presented. Based on the calculation results, graphs were constructed to illustrat
APA, Harvard, Vancouver, ISO, and other styles
10

Guo, Luole, Hongbing Xu, Jianxiao Zou, Hongyu Jie, and Gang Zheng. "A state observation and torque compensation–based acceleration slip regulation control approach for a four-wheel independent drive electric vehicle under slope driving." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 234, no. 12 (2020): 2728–43. http://dx.doi.org/10.1177/0954407020917013.

Full text
Abstract:
Wheel slipping of four-wheel independent drive electric vehicle on slope will reduce vehicle controllability and driving stability, thereby reducing vehicle safety. In order to solve the problem of wheel slipping and optimize the speed control performance of four-wheel independent drive electric vehicle on slope, an acceleration slip regulation control strategy of slope drive is proposed in this paper. First, we design a road identification algorithm to identify the current road conditions of the four-wheel independent drive electric vehicle, and calculate the optimal slip ratio of the current
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Longitudinal slope of the road"

1

Larsson, Martin. "Road Slope Estimation." Thesis, Linköping University, Automatic Control, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-53884.

Full text
Abstract:
<p>Knowledge about the current road slope can improve several applications in a heavy-duty vehicle such as predictive cruise control and automated gearbox control. In this thesis the possibility of estimating the road slope based on signals from a vehicles air suspension system has been studied. More specifically, the measurement consists of a pressure signal measuring the axle load, and a vertical distance sensor.</p><p>A variety of suspension systems can be mounted on a Scania truck. During this thesis, two discrete-time models based on two different rear axle air suspension systems have bee
APA, Harvard, Vancouver, ISO, and other styles
2

Moravec, Karel. "Optimalizace vybraných návrhových prvků ČSN pro projektování pozemních komunikací." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-226027.

Full text
Abstract:
Subject of the work is comparison between the selected Czech standards elements for the road design and the standards in selected EU Member States. Based on the comparison and in agreement with the supervisor is designed to optimize the control elements of pitch towards sustainable transport safety. The work addresses the longitudinal gradients of motorways, expressways and other roads directionally divided according to standard ČSN 73 6101.
APA, Harvard, Vancouver, ISO, and other styles
3

Allison, Duncan. "Longitudinal vibration of road vehicles." Thesis, Cranfield University, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.284907.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Kozica, Ermin. "Look Ahead Cruise Control: Road Slope Estimation and Control Sensitivity." Thesis, KTH, Reglerteknik, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-107527.

Full text
Abstract:
Look ahead cruise control is a relatively new concept. It deals with the possibility of making use of recorded road slope data in combination with GPS, inorder to improve vehicle cruise control. This thesis explores the possibility ofestimating road slope as well as investigating the sensitivity of two look aheadcontrollers, with respect to errors in estimation of mass, wheel radius and roadslope. A filter using GPS and standard vehicle sensors is used for estimation ofroad slope. The filter is robust to losses in data since redundant information isavailable. Possible errors in estimation caused
APA, Harvard, Vancouver, ISO, and other styles
5

Rockström, Ivar. "Simulation of road slope with brake applications on horizontal ground." Thesis, Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-79867.

Full text
Abstract:
During some operations the brake system on a truck is exposed to severe stress and hightemperatures. To ensure function and safety during these operations, Scania test thebrake system both test rigs and in actual trucks around the world. There are tests thatare regulated by law that the truck manufacture must pass to be allowed to sell its vehicleand there are Scania internal tests to validate performance and quality. One of thoseinternal Scania tests is a severe test with extreme temperatures, called the Rossfeld-test,performed at the Rossfeld slope in the German Alps. The idea is that the tr
APA, Harvard, Vancouver, ISO, and other styles
6

Zamora, Alvarez Eric Jose. "A Discrete Roughness Index for Longitudinal Road Profiles." Thesis, Virginia Tech, 2016. http://hdl.handle.net/10919/64452.

Full text
Abstract:
Engineers of off-road equipment, on-road vehicles, pavement, and tires must assess the roughness of a terrain surface for the design of their products. The International Roughness Index (IRI), a standardized means of assessing longitudinal road roughness, quantifies roughness based on the average suspension travel for a particular vehicle at a prescribed speed. The Discrete Roughness Index (DRI) developed in this work address fundamental limitations of the IRI. Specifically, the DRI is calculated for each discretely measured location along a terrain surface and is applicable to vehicles tra
APA, Harvard, Vancouver, ISO, and other styles
7

Supawiwat, Nutthapon. "A study on road slope management system considering maintenance and repair strategy." 京都大学 (Kyoto University), 2005. http://hdl.handle.net/2433/144540.

Full text
Abstract:
Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(工学)<br>甲第11867号<br>工博第2560号<br>新制||工||1358(附属図書館)<br>23647<br>UT51-2005-N701<br>京都大学大学院工学研究科土木システム工学専攻<br>(主査)教授 大西 有三, 教授 大津 宏康, 教授 中北 英一<br>学位規則第4条第1項該当
APA, Harvard, Vancouver, ISO, and other styles
8

Al-Chalabi, Malek. "The road not taken? : a longitudinal and interdisciplinary examination of energy behaviours." Thesis, University of Oxford, 2014. http://ora.ox.ac.uk/objects/uuid:bb1e33ea-35a3-4259-8f2f-95291d469daa.

Full text
Abstract:
Albert Einstein believed “we can't solve problems by using the same kind of thinking we used when we created them.” This quote, in my opinion, is particularly relevant for the academic literature that examines individual energy use. I believe that we have historically taken a categorized approach towards looking at individual energy use. Instead of thinking about multiple behaviours widely, we tend to look at individual behaviours deeply - focusing on electricity use, gas use, or travel behaviour in isolation instead of examining them simultaneously. For this reason, this thesis explores if an
APA, Harvard, Vancouver, ISO, and other styles
9

Oztepe, Damla Gaye. "Slope Stability Assessment Along The Bursa-inegol-bozuyuk Road At Km: 72+000-72+200." Master's thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/3/12611097/index.pdf.

Full text
Abstract:
The purpose of this study is to determine the most suitable remediation technique via geotechnical assessment of the landslide that occurred during the construction of Bursa-ineg&ouml<br>l-Boz&uuml<br>y&uuml<br>k Road at KM: 72+000-72+200 in an ancient landslide area. For this purpose, the geotechnical parameters of the mobilized soil along the slide surface was determined by back analyses of the landslide at four profiles by utilizing the Slope/W software. The landslide was then modeled using coupled analyses (with the Seep/W and Slope/W softwares) along the most representative profile of the
APA, Harvard, Vancouver, ISO, and other styles
10

Liu, Hok-kan Vino, and 廖學勤. "Systematic risk management approach to deal with boulder and rock fallhazard for road slope works." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B42577615.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Longitudinal slope of the road"

1

Fay, Laura, Michelle Akin, and Xianming Shi. Cost-Effective and Sustainable Road Slope Stabilization and Erosion Control. Transportation Research Board, 2012. http://dx.doi.org/10.17226/22776.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Fay, Laura. Cost-effective and sustainable road slope stabilization and erosion control. Transportation Research Board, 2012.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

1918-, Strassburg Bernard, ed. A slippery slope: The long road to the breakup of AT&T. Greenwood Press, 1988.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Fuller, Michael Anthony. The road to East Slope: The development of Su Shi's poetic voice. Stanford University Press, 1990.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Ypsilantis, William G. Techniques for reducing slope stability problems, erosion and sedimentation due to road construction: An annotated bibliography. Bureau of Land Management, Idaho State Office, 1990.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Horn, Laura. Mapping the road to college: First-generation students' math track, planning strategies, and context of support. U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Horn, Laura. Mapping the road to college: First-generation students' math track, planning strategies, and context of support. U.S. Dept. of Education, Office of Educational Research and Improvement, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Horn, Laura. Mapping the road to college: First-generation students' math track, planning strategies, and context of support. U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Horn, Laura. Mapping the road to college: First-generation students' math track, planning strategies, and context of support. U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Horn, Laura. Mapping the road to college: First-generation students' math track, planning strategies, and context of support. U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Longitudinal slope of the road"

1

Li, Xu, Weiqin Liu, Jinxi Qin, Xiuxing Zhao, and Jie Chen. "Study on Strain Characteristics of Long Longitudinal Slope Asphalt Pavement Surface." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-4355-1_39.

Full text
Abstract:
AbstractTo study the changes in shear and tensile strains of asphalt pavement under vehicle moving loads on long longitudinal slopes, a structural model of asphalt pavement was established using Abaqus finite element calculation software. A single factor analysis was conducted on different slopes, driving speeds, temperatures, and braking coefficients. The calculation results show that the maximum shear strain increases with the increase of road slope, temperature, and braking coefficient, but decreases with the increase of driving speed; The maximum tensile strain increases with the increase
APA, Harvard, Vancouver, ISO, and other styles
2

Xin, Cai, Zhong Yi, Zhao Yong, and Mao Yan. "Optimization on Design Parameters of Road Longitudinal Slope Based on Truck Dynamics." In Green, Smart and Connected Transportation Systems. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-0644-4_100.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Aydın, Metin Mutlu, Zahid Enes Genç, Hüseyin Kalkan, and Recep Arslan. "Lane Utilization Analysis of Drivers to Examine Safety on a Two-Lane Road with Horizontal Curve and Longitudinal Slope." In Lecture Notes in Intelligent Transportation and Infrastructure. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-85390-6_58.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Makiuchi, K., S. Hayashi, and S. Mino. "Statistical analysis on road slope collapse." In Environmental Geotechnics and Problematic Soils and Rocks. CRC Press, 2021. http://dx.doi.org/10.1201/9781003211051-15.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Mainalee, B. P., H. Fujimura, and N. Morishima. "Preliminary landslide hazard mapping along a hill road in western Nepal." In Slope Stability Engineering. Routledge, 2021. http://dx.doi.org/10.1201/9780203739600-110.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Momiyama, Yoshiyuki, Kenji Kumano, Mitsuru Tanaka, and Tomonori Ishii. "The general characteristics of landslide along the Median Tectonic Line due to the road construction." In Slope Stability Engineering. Routledge, 2021. http://dx.doi.org/10.1201/9780203739600-101.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Zhang, Jian, Wang Yu, Liu Ye, and Wang Kang. "Development of Longitudinal Slope Estimation Algorithm for Premium SUV." In Lecture Notes in Electrical Engineering. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-9718-9_68.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Bissoli, Alberto Giovanni, Lorenzo Ceccarini, Yuri Gaspari, and Stefano Murgia. "Longitudinal tire slip curve identification from vehicle road tests." In Proceedings. Springer Fachmedien Wiesbaden, 2018. http://dx.doi.org/10.1007/978-3-658-22050-1_57.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Zhang, Wenxiang, and Xiaoyu Huang. "Research on Typical Design Scheme for Mechanized Construction of 220 kV Overhead Transmission Line Foundation." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-5814-2_18.

Full text
Abstract:
AbstractThe level of mechanization of overhead transmission lines is an important symbol of modern power construction. Good design and planning of road construction and typical planning of construction foundation can minimize the disturbance of mechanical equipment to the foundation and reduce the impact on the environment, and improving the reliability of soil and water conservation measures. Based on the sorting of commonly used mechanical construction foundation types in mountainous areas, through equipment research, this paper discuss the typical schemes for temporary road on plain area, c
APA, Harvard, Vancouver, ISO, and other styles
10

Lee, Seung-Yong, Ho-Jong Lee, and Gi-Woo Kim. "Black Ice Detection Based on Tire Friction Coefficient Estimation of Vehicle Longitudinal Model." In Lecture Notes in Mechanical Engineering. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-70392-8_46.

Full text
Abstract:
AbstractBlack ice is a deadly hazard on the road because it is visually transparent and difficult to identify by driver’s naked eye while driving. Because tire friction on a black icy road surface is obviously smaller than normal road, the braking distance significantly increases and leads to severe traffic accidents. Road hazard detection such as black ice has been actively attempted so far, usually focusing on methodology using intelligent vision systems (e. g., cameras). However, current image-based methods are prone to reduced low accuracy due to their susceptibility to vibrations transmit
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Longitudinal slope of the road"

1

Lanchava, Omar, Nino Ratiani, Zaza Khokerashvili, and Nino Arudashvili. "VARIATION OF CRITICAL VELOCITY OF DOWNWARD VENTILATION IN INCLINED ROAD TUNNELS." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/4.1/s19.62.

Full text
Abstract:
The paper presents the pattern of variation of critical velocity during longitudinal downward ventilation in an inclined road tunnel with its slope varying within 0-8 degrees. The results of both full-scale numerical modelling and laboratory experiments for a 1:10 scale tunnel models are presented. The effect of fire on the critical velocity and gradient factor was studied on the models. During the numerical modelling, the seat of fire, fans and tunnel portals were modelled with 0.1*0.1*0.1 m cells, while the cell sizes in the other areas were 0.5*0.5*0.5 m. Observations on the physical model,
APA, Harvard, Vancouver, ISO, and other styles
2

Shih, Hsiang-Ho, Chia-Yi Chien, Hong-Shiang Huang, Zhi-Fan Lai, Po-Yu Yeh, and Cheng-Ta Chuang. "Road Slope Estimation Using Field-Adjustable Stereo Vision." In 2024 International Automatic Control Conference (CACS). IEEE, 2024. https://doi.org/10.1109/cacs63404.2024.10773244.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Hebala, Ahmed. "Battery Electric Vehicle Performance Analysis Under Varying Wind and Road Slope Conditions." In 2025 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD). IEEE, 2025. https://doi.org/10.1109/wemdcd61816.2025.11014206.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Tu, Qingquan. "MPC Based Car-Following Control Considering Uphill and Downhill." In WCX SAE World Congress Experience. SAE International, 2023. http://dx.doi.org/10.4271/2023-01-0691.

Full text
Abstract:
&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;At present, most of the longitudinal car-following control algorithms based on model predictive control (MPC) do not consider the influence of the presence of the sloping road on the inter-vehicle distance, resulting in poor tracking capability under ramp conditions. In order to reduce the inter-vehicle distance error under ramp conditions and improve the tracking capability of longitudinal car-following control algorithm. The car-following control algorithm based on MPC considering uphill and downhill is proposed. This
APA, Harvard, Vancouver, ISO, and other styles
5

Li, Zezhou, Mingmao Cai, Tianqi Gu, and Bin Yu. "Feasibility of Road Longitudinal Profiles for Automated Vehicles Based on Vehicle Dynamics." In 2024 International Conference on Smart Transportation Interdisciplinary Studies. SAE International, 2025. https://doi.org/10.4271/2025-01-7150.

Full text
Abstract:
&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;With the development and maturity of new generation digital technologies such as artificial intelligence, Internet of Things, and 5G mobile communication, their integration with physical products is becoming increasingly seamless. Automobiles serve as a prime example in this regard. In recent years, automated vehicle (AV) technologies have emerged as a prominent focal point, witnessing an escalating acceptance in the market and a growing number of self-driving vehicles on the roads, existing roads are primarily designed
APA, Harvard, Vancouver, ISO, and other styles
6

Winkler, Alexander, and Gernot Grabmair. "Investigation and Model-Based Compensation of the Pitch Dynamic Impact on Longitudinal Acceleration Measurement on Motorcycles." In JSAE/SAE Small Engine Technologies Conference & Exhibition. Society of Automotive Engineers of Japan, 2017. http://dx.doi.org/10.4271/2017-32-0053.

Full text
Abstract:
&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;In this study we focus on systematic disturbances caused by the motorcycle pitch dynamic when measuring longitudinal acceleration on motorcycles using low-cost acceleration sensors. Major systematic influences in the sensor measurement like gravitational acceleration, suspension dynamics and the road slope are addressed. During acceleration phases the motorcycle pitch angle changes according to the suspension setting. As a result the longitudinal sensing axis of the accelerometer includes parts of the gravitational accel
APA, Harvard, Vancouver, ISO, and other styles
7

Kairanbayeva, A., Zh Zhantayev, G. Nurpeissova, D. Panyukova, and A. Kiyalbayev. "LANDSLIDE PROCESSES� IMPACT ON AUTOMOBILE ROAD CHARACTERISTICS." In 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022/2.1/s09.30.

Full text
Abstract:
The research is part of the �Design of an intelligent system to forecast landslides' processes and their influence on the roads' technical and operational characteristics� project financed by the Ministry of Education and Science of the Republic of Kazakhstan by AP09260066 program. The research goal is in surveying deformed parts of �Almaty-Cosmostation� automobile road nearby critical slopes to identify in the next phases the causes of pavement degradation and formulate then the recommendation to prevent such degeneration. This site was chosen due to the extreme danger associated with the pos
APA, Harvard, Vancouver, ISO, and other styles
8

Bezgin, Niyazi. "Development of contact stresses on rails and the need for specially graded steel for railways." In 8th International Conference on Road and Rail Infrastructure. University of Zagreb Faculty of Civil Engineering, 2024. http://dx.doi.org/10.5592/co/cetra.2024.1519.

Full text
Abstract:
Between the wheels of the train and the rails, there exist variable and triaxial stresses that include the vertical stresses, longitudinal stresses, and lateral stresses generated by the vertical, longitudinal, and lateral forces exerted by the train wheels on the rails. In addition to these stresses, there are residual in-plane and longitudinal stresses within the rails generated during their production and longitudinal stresses generated by ambient temperatures on continuously welded rails. The simultaneous presence of many types of stresses on rails with varying magnitudes that can be quite
APA, Harvard, Vancouver, ISO, and other styles
9

Kuniyuki, Hiroshi, and So Takechi. "Analysis of Lane Departure Caused by Inadequate Motorcycle Driving Maneuvers Due to Road Alignment." In 2024 Small Powertrains and Energy Systems Technology Conference. SAE International, 2025. https://doi.org/10.4271/2024-32-0034.

Full text
Abstract:
&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;There are many riders who drive motorcycles on winding mountain roads and caused single motorcycle traffic accidents on curved roads by lane departure. Driving a motorcycle requires subtle balancing and maneuvering. In this study, in order to clarify the influence of lane departure caused by inadequate driving maneuvers against road alignment, the authors analyzed the required curve initial operation and driving maneuvers in curves depending on the traveling speed using a kinematics simulation for motorcycle dynamics. In
APA, Harvard, Vancouver, ISO, and other styles
10

Marković, Nenad, Boris Antić, Dalibor Pešić, and David Rilak. "COMPARATIVE ANALYSIS OF THE INFLUENCE OF ROAD FACTORS ON TRAFFIC ACCIDENTS WITH DEAD PERSONS IN THE SETTLEMENT AND OUTSIDE THE SETTLEMENT USING AN INDEPENDENT ASSESSMENT." In Conference Road Safety in Local Community. Road Safety in Local Community, 2024. http://dx.doi.org/10.46793/rsaflc24.001m.

Full text
Abstract:
One of the prerequisites for improving traffic safety and reducing the number of victims is a detailed and systematic analysis of the factors that contribute to the occurrence of traffic accidents. There are frequent cases that certain influential factors did not contribute to the occurrence of traffic accidents, but contribute to the severity of the consequences. One such factor is the road, which, depending on the geometry, transverse and longitudinal slopes, condition of the pavement, arrangement of the road environment, etc. can contribute to increasing or decreasing the severity of the co
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Longitudinal slope of the road"

1

Habib, Ayman, Darcy M. Bullock, Yi-Chun Lin, and Raja Manish. Road Ditch Line Mapping with Mobile LiDAR. Purdue University, 2021. http://dx.doi.org/10.5703/1288284317354.

Full text
Abstract:
Maintenance of roadside ditches is important to avoid localized flooding and premature failure of pavements. Scheduling effective preventative maintenance requires mapping of the ditch profile to identify areas requiring excavation of long-term sediment accumulation. High-resolution, high-quality point clouds collected by mobile LiDAR mapping systems (MLMS) provide an opportunity for effective monitoring of roadside ditches and performing hydrological analyses. This study evaluated the applicability of mobile LiDAR for mapping roadside ditches for slope and drainage analyses. The performance o
APA, Harvard, Vancouver, ISO, and other styles
2

Cooper, Christopher, Jacob McDonald, and Eric Starkey. Wadeable stream habitat monitoring at Congaree National Park: 2018 baseline report. National Park Service, 2021. http://dx.doi.org/10.36967/nrr-2286621.

Full text
Abstract:
The Southeast Coast Network (SECN) Wadeable Stream Habitat Monitoring Protocol collects data to give park resource managers insight into the status of and trends in stream and near-channel habitat conditions (McDonald et al. 2018a). Wadeable stream monitoring is currently implemented at the five SECN inland parks with wadeable streams. These parks include Horseshoe Bend National Military Park (HOBE), Kennesaw Mountain National Battlefield Park (KEMO), Ocmulgee Mounds National Historical Park (OCMU), Chattahoochee River National Recreation Area (CHAT), and Congaree National Park (CONG). Streams
APA, Harvard, Vancouver, ISO, and other styles
3

Tannenbaum, T. G., G. G. Speeter, and T. D. Hubbard. Arctic Strategic Transportation and Resources (ASTAR) Project geophysical report: capacitively-coupled resistivity survey for Utqiagvik, Atqasuk, and Wainright road network, North Slope, Alaska. Alaska Division of Geological & Geophysical Surveys, 2024. http://dx.doi.org/10.14509/30960.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Blundell, S. Micro-terrain and canopy feature extraction by breakline and differencing analysis of gridded elevation models : identifying terrain model discontinuities with application to off-road mobility modeling. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40185.

Full text
Abstract:
Elevation models derived from high-resolution airborne lidar scanners provide an added dimension for identification and extraction of micro-terrain features characterized by topographic discontinuities or breaklines. Gridded digital surface models created from first-return lidar pulses are often combined with lidar-derived bare-earth models to extract vegetation features by model differencing. However, vegetative canopy can also be extracted from the digital surface model alone through breakline analysis by taking advantage of the fine-scale changes in slope that are detectable in high-resolut
APA, Harvard, Vancouver, ISO, and other styles
5

Bollinger, Wesley, Rabin Bhattarai, and Jeffrey Matthews. Illinois Department of Transportation’s Seeding Standards and Best Management Practices. Illinois Center for Transportation, 2025. https://doi.org/10.36501/0197-9191/25-004.

Full text
Abstract:
To provide evidence-based revisions to Section 250 of the Illinois Department of Transportation roadside specifications manual, we conducted a literature review, an experimental planting, and a survey of previously planted roadsides. We created newly designed native seed mixes and field tested these mixes in comparison with existing IDOT mixes. After one year of growth in lawn, roadside, and slope areas, we found overall positive effects on native species cover using the newly designed native mixes. We surveyed 34 native species plantings along roadsides in Indiana and Illinois and evaluated s
APA, Harvard, Vancouver, ISO, and other styles
6

Pineda-Mendez, Raul A., Xueqian Shi, and Andrew P. Tarko. Speed Management on Freeways in Transition Zones Between Rural and Urban Conditions. Purdue University, 2023. http://dx.doi.org/10.5703/1288284317586.

Full text
Abstract:
Drivers’ noncompliance with the posted speed limit reductions on rural-to-urban freeway transition zones is a recurrent problem in Indiana and other states. Speed-reduction treatments, such as pavement markings and active signing, aim to solve this issue. Optical speed bars, longitudinal speed reduction markings, and speed feedback signs were identified as the most promising speed-reduction treatments for experimental implementation in Indiana. Probe-vehicle-based speed data for 1 year was acquired on selected freeway segments to measure the speed effect. A set of fixed-effects linear regressi
APA, Harvard, Vancouver, ISO, and other styles
7

Wang. L52344 Background of Linepipe Specifications. Pipeline Research Council International, Inc. (PRCI), 2011. http://dx.doi.org/10.55274/r0010446.

Full text
Abstract:
Some of the future pipelines are expected to be constructed in remote areas. The environment in these areas can impose higher longitudinal plastic deformation on the pipelines. Such environmental conditions include, but not limited to, frost heave and thaw settlement in the northern arctic region, seismic activity, slope instability, mine subsidence, upheaval buckling, etc. The overall industry experience for this type of loading is very limited. The other trend in new pipeline construction is the move towards higher internal pressure (design factor of 0.80 as opposed to the more traditional 0
APA, Harvard, Vancouver, ISO, and other styles
8

Honegger, Wijewickreme, and Monroy. L52325 Assessment of Geosynthetic Fabrics to Reduce Soil Loads on Buried Pipelines - Phase I and II. Pipeline Research Council International, Inc. (PRCI), 2011. http://dx.doi.org/10.55274/r0010398.

Full text
Abstract:
High soil loads on buried pipelines can lead to unacceptably high pipeline strains developed in response to permanent ground displacement. Common causes of permanent ground displacement are related to slope instability as a result of heavy precipitation or ground subsidence. In addition, several permanent ground displacement hazards are related to earthquakes including surface fault displacement, triggered landslide movement, surface ground settlement related to liquefaction, and lateral spread displacement. Result: Four specific areas of investigation were completed: 1.Performed baseline test
APA, Harvard, Vancouver, ISO, and other styles
9

Bao, Jieyi, Xiaoqiang Hu, Cheng Peng, et al. Advancing INDOT’s Friction Test Program for Seamless Coverage of System: Pavement Markings, Typical Aggregates, Color Surface Treatment, and Horizontal Curves. Purdue University, 2024. http://dx.doi.org/10.5703/1288284317734.

Full text
Abstract:
Various highway projects, roadway safety, and maintenance all hinge on pavement friction. INDOT's pavement friction test program has played a crucial role in addressing issues like wet pavement crash reduction, durable pavements surface friction, and sustainable aggregates. However, changes in the transportation sector, allied industries, societal needs, and economics present unique challenges that require proactive solutions. First, the existing field friction testing method, which uses a locked wheel skid tester (LWST) is limited to straight, flat pavement sections and excludes crash-prone a
APA, Harvard, Vancouver, ISO, and other styles
10

McDonald, Jacob, and Wendy Wright. Wadeable stream habitat monitoring at Horseshoe Bend National Military Park: 2019 baseline report. National Park Service, 2020. https://doi.org/10.36967/2271740.

Full text
Abstract:
The Southeast Coast Network (SECN) stream habitat monitoring protocol collects data to give park resource managers insight into the status of and trends in stream and near-channel habitat conditions (McDonald et al. 2018a). Wadeable stream assessments are currently implemented at the five SECN inland parks with wadeable streams: Horseshoe Bend National Military Park (HOBE), Kennesaw Mountain National Battlefield Park (KEMO), Ocmulgee Mounds National Historical Park (OCMU), Chattahoochee River National Recreation Area (CHAT), and Congaree National Park (CONG). Streams chosen for assessment were
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Longitudinal slope of the road' for particular source types:
Journal articles Dissertations / Theses Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography