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258 results on '"Dhamaniya, Ashish"'

1. Space Domain based Ecological Cooperative and Adaptive Cruise Control on Rolling Terrain

Author

Lei, Mingyue, Wang, Haoran, Xiong, Lu, Jaehyun, So, Dhamaniya, Ashish, and Hu, Jia

Subjects
Computer Science - Robotics
Abstract

Cooperative and Adaptive Cruise Control (CACC) is widely focused to enhance driving fuel-efficiency by maintaining a close following gap. The ecology of CACC could be further enhanced by adapting to the rolling terrain. However, current studies cannot ensure both planning optimality and computational efficiency. Firstly, current studies are mostly formulated on the conventional time domain. These time domain based methods cannot ensure planning optimality for space-varying road slopes. Secondly, fuel consumption models are non-linear and hard to solve efficiently. Hence, this paper proposes a space domain based Ecological-CACC (Eco-CACC) controller. It is formulated into a nonlinear optimal control problem with the objective of optimizing global fuel consumptions. Furthermore, a differential dynamic programming-based solving method is developed to ensure real-time computational efficiency. Simulation results have shown that the proposed Eco-CACC controller can improve average fuel saving by 37.67% at collector road and about 17.30% at major arterial. String stability of the proposed method has been theoretically proven and experimentally validated.

Published
2024

2. Examination of Geometric Design Elements at Toll Plazas Under Mixed Traffic Environment

Author

Bari, Chintaman, Jain, Vineet, Kumawat, Akash, Dhamaniya, Ashish, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Cui, Zhen-Dong, Series Editor, Lu, Xinzheng, Series Editor, Ravi Shankar, K. V. R., editor, Prasad, C. S. R. K., editor, Mallikarjuna, C., editor, and Suresha, S. N., editor

Published
2025
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3. Evaluating Pedestrian’s Perception Toward Use of Foot Over Bridge: A Questionnaire Based Approach

Author

Modi, Jash, Bari, Chintaman, Dalal, Rushabh, Jhaveri, Parth, Sharma, Satyendra Kumar, Dhamaniya, Ashish, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Cui, Zhen-Dong, Series Editor, Lu, Xinzheng, Series Editor, Ravi Shankar, K. V. R., editor, Prasad, C. S. R. K., editor, Mallikarjuna, C., editor, and Suresha, S. N., editor

Published
2025
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4. Use of Toll Transaction Data for Travel Time Prediction on National Highways Under Mixed Traffic Conditions

Author

Bari, Chintaman Santosh, Jhaveri, Parth, Sharma, Satyendra Kumar, Gupta, Shubham, Dhamaniya, Ashish, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Dhamaniya, Ashish, editor, Chand, Sai, editor, and Ghosh, Indrajit, editor

Published
2024
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5. Comparative Safety Assessment of Vehicle–Pedestrian Interactions at Urban Arterial and Highway Using UAV Data

Author

Chouhan, Rajesh, Shah, Abhi, Dalal, Rushabh, Modi, Jash, Dhamaniya, Ashish, Bari, Chintaman, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Dhamaniya, Ashish, editor, Chand, Sai, editor, and Ghosh, Indrajit, editor

Published
2024
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6. Feasibility Study on the Use of Multilayer Plastic (MLP) Waste in the Construction of Asphalt Pavements

Author

Singh, Aakash, Behl, Ambika, Dhamaniya, Ashish, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Nagabhatla, Nidhi, editor, Mehta, Yusuf, editor, Yadav, Brijesh Kumar, editor, Behl, Ambika, editor, and Kumari, Madhuri, editor

Published
2024
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12. Analysis of the Impact of Pedestrian Crossing Activity on the Traffic Characteristics at Urban Midblock Sections Using Simulation Technique

Author

Prakash, C. M., Navandar, Yogeshwar V., Golakiya, Hareshkumar D., Dhamaniya, Ashish, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Anjaneyulu, M. V. L. R., editor, Harikrishna, M., editor, Arkatkar, Shriniwas S., editor, and Veeraragavan, A., editor

Published
2023
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13. Analyzing Traffic Performance of Toll Plazas Using Performance Box: A Case Study

Author

Bari, Chintaman, Navandar, Yogeshwar V., Dhamaniya, Ashish, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Anjaneyulu, M. V. L. R., editor, Harikrishna, M., editor, Arkatkar, Shriniwas S., editor, and Veeraragavan, A., editor

Published
2023
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14. Which Factors Affect Lane Choice Behavior at Toll Plaza? An Analytical Hierarchical Process (AHP) Approach

Author

Chopade, Rohit, Bari, Chintaman, Dhamaniya, Ashish, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Anjaneyulu, M. V. L. R., editor, Harikrishna, M., editor, Arkatkar, Shriniwas S., editor, and Veeraragavan, A., editor

Published
2023
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21. Control Delay Estimation at Signalized Intersections Using Vehicular Trajectory Data

Author

Chauhan, Ritvik, Dhamaniya, Ashish, Arkatkar, Shriniwas, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Maurya, Akhilesh Kumar, editor, Maitra, Bhargab, editor, Rastogi, Rajat, editor, and Das, Animesh, editor

Published
2022
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22. Lateral Placement of Vehicles Under Mixed Traffic in Indian Urban Scenario

Author

Deshmukh, Mahindra, Dhamaniya, Ashish, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Maurya, Akhilesh Kumar, editor, Maitra, Bhargab, editor, Rastogi, Rajat, editor, and Das, Animesh, editor

Published
2022
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23. Public Transport User’s Satisfaction Level in India

Author

Sreechitra, Bari, Chintaman, Navandar, Yogeshwar V., Dhamaniya, Ashish, Deb, Dipankar, Series Editor, Swain, Akshya, Series Editor, Grancharova, Alexandra, Series Editor, Shah, Jiten, editor, Arkatkar, Shriniwas S., editor, and Jadhav, Pravin, editor

Published
2022
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35. Vehicle Category-Wise Service Time Analysis at Tollbooths Under Mixed Traffic Scenario

Author

Singh, Mahaveer, Navandar, Yogeshwar V., Dhamaniya, Ashish, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Mathew, Tom V., editor, Joshi, Gaurang J., editor, Velaga, Nagendra R., editor, and Arkatkar, Shriniwas, editor

Published
2020
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36. Modelling Dynamic PCUs Using Occupancy Time Approach at Urban Signalised Intersections Under Mixed Traffic Conditions

Author

Patel, Pinakin, Dhamaniya, Ashish, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Mathew, Tom V., editor, Joshi, Gaurang J., editor, Velaga, Nagendra R., editor, and Arkatkar, Shriniwas, editor

Published
2020
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37. Analysis of Vehicular Pedestrian Interaction at Urban Undesignated Mid-block Sections

Author

Golakiya, Hareshkumar Dahyabhai, Patkar, Manish, Dhamaniya, Ashish, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Mathew, Tom V., editor, Joshi, Gaurang J., editor, Velaga, Nagendra R., editor, and Arkatkar, Shriniwas, editor

Published
2020
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38. Financial Feasibility Analysis of Truck Parking Terminal—A Case Study

Author

Mathur, Chitranshu, Jadav, Kaja, Bandapalli, Sireesha, Raval, Khushbu, Dhamaniya, Ashish, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Mathew, Tom V., editor, Joshi, Gaurang J., editor, Velaga, Nagendra R., editor, and Arkatkar, Shriniwas, editor

Published
2020
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40. Dilemma Zone Identification and Mitigation Approach at Signalized Intersections under Mixed Traffic Conditions Using UAV Data.

Author

Chouhan, Rajesh, Modi, Jashkumar Viren, Dhamaniya, Ashish, and Antoniou, Constantinos

Subjects
SIGNALIZED intersections, TRAFFIC signs & signals, TRAFFIC engineering, ROAD users, TRAFFIC flow, TRAFFIC safety, TRAFFIC signal control systems
Abstract

Traffic safety at signalized intersections is significantly affected by the driver's behavior, psychology, and the design of traffic signals, especially in mixed traffic conditions. At signalized intersections, the traffic signal design influences the traffic behavior during the yellow change interval. The indecisiveness or the dilemma in decision-making during the yellow change interval often results in hard deceleration or red-light running, which concerns the safety of the road users in the form of rear-end and side-angled conflicts. Thus, it is essential to understand how traffic behavior and signal design changes affect safety. The present work investigates traffic behavior at signalized intersections operating under mixed traffic conditions using high-quality vehicular trajectory data obtained using unmanned aerial vehicles (UAVs). The analyzed traffic behavior is related to Type I and Type II dilemma zones at intersections with two types of traffic flow conditions: oversaturated and undersaturated. However, it is found that the position of these dilemma zones is near the stop line for an oversaturated intersection and away from the stop line for an undersaturated intersection, as it depends on the approach speeds of vehicles. The driver's decision-making behavior, which depends on the driver's psychology, is also analyzed, and a binary logistic regression model is developed for determining the Type II dilemma zone by considering various parameters at the onset of the yellow change interval. Further, the variation in the length of the Type I dilemma zone is studied by performing a sensitivity analysis and proposing measures for mitigating its negative effects. The findings underscore the critical importance of considering both traffic behavior and signal design in the safety analysis of signalized intersections, particularly in mixed traffic environments where driver behavior, psychology, and vehicle interactions are more unpredictable. Practical Applications: The findings from this study have significant practical applications for enhancing traffic safety at signalized intersections, especially in mixed traffic conditions like those in India. Utilizing high-quality trajectory data collected via UAVs, this research precisely identifies dilemma zones and comprehensively analyzes driver behavior during the yellow change interval. One key application is in optimizing traffic signal design and timing. By accurately locating Type I and Type II dilemma zones, traffic engineers can adjust signal timings and phase durations to minimize hard decelerations and red-light running, thereby reducing rear-end and side-angle collisions. The development of a binary logistic regression model for predicting Type II dilemma zones can be integrated into intelligent traffic management systems. This model allows for dynamic signal timing adjustments based on real-time traffic conditions, improving the adaptability and efficiency of traffic signals. Additionally, the proposed mitigation measures, such as adjusting the yellow change interval length and implementing speed control measures, can be directly applied by traffic authorities to enhance intersection safety, particularly in mixed traffic conditions. [ABSTRACT FROM AUTHOR]

Published
2025
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