Zobrazeno 1 - 10
of 2 371
pro vyhledávání: '"P. Ashokkumar"'
Autor:
K. Nirmal Kumar, P. Dinesh Babu, Raviteja Surakasi, P. Manoj Kumar, P. Ashokkumar, Rashid Khan, Adel Alfozan, Dawit Tafesse Gebreyohannes
Publikováno v:
International Journal of Polymer Science, Vol 2022 (2022)
In the past few years, a new passion for the growth of biodegradable polymers based on elements derived from natural sources has been getting much attention. Natural fiber-based polymer matrix composites offer weight loss, reduction in cost and carbo
Externí odkaz:
https://doaj.org/article/7e14f166eecc43a18ab7b11d151987c6
Autor:
Zhang, Harry, Caldararu, Stefan, Young, Aaron, Ruiz, Alexis, Unjhawala, Huzaifa, Mahajan, Ishaan, Ashokkumar, Sriram, Batagoda, Nevindu, Zhou, Zhenhao, Bakke, Luning, Negrut, Dan
We report results obtained and insights gained while answering the following question: how effective is it to use a simulator to establish path following control policies for an autonomous ground robot? While the quality of the simulator conditions t
Externí odkaz:
http://arxiv.org/abs/2403.18021
Autor:
Mahajan, Ishaan, Unjhawala, Huzaifa, Zhang, Harry, Zhou, Zhenhao, Young, Aaron, Ruiz, Alexis, Caldararu, Stefan, Batagoda, Nevindu, Ashokkumar, Sriram, Negrut, Dan
Simulation can and should play a critical role in the development and testing of algorithms for autonomous agents. What might reduce its impact is the ``sim2real'' gap -- the algorithm response differs between operation in simulated versus real-world
Externí odkaz:
http://arxiv.org/abs/2403.11000
Autor:
Ashokkumar, Thirumalaesh, Skinner, Katherine A, Agarwal, Siddarth, Vora, Ankit, Bhown, Ashutosh
Increasingly, autonomous vehicles (AVs) are becoming a reality, such as the Advanced Driver Assistance Systems (ADAS) in vehicles that assist drivers in driving and parking functions with vehicles today. The localization problem for AVs relies primar
Externí odkaz:
http://arxiv.org/abs/2403.05513
We report the occurrence of vibrational resonance (VR) and the underlying mechanism in a simple piecewise linear electronic circuit, namely the Murali-Lakshmanan-Chua (MLC) circuit, driven by an additional biharmonic signal with widely different freq
Externí odkaz:
http://arxiv.org/abs/2401.00150
Autor:
Zhang, Harry, Caldararu, Stefan, Ashokkumar, Sriram, Mahajan, Ishaan, Young, Aaron, Ruiz, Alexis, Unjhawala, Huzaifa, Bakke, Luning, Negrut, Dan
We report on a study that employs an in-house developed simulation infrastructure to accomplish zero shot policy transferability for a control policy associated with a scale autonomous vehicle. We focus on implementing policies that require no real w
Externí odkaz:
http://arxiv.org/abs/2309.09870
Autor:
Zhang, Harry, Caldararu, Stefan, Mahajan, Ishaan, Chatterjee, Shouvik, Hansen, Thomas, Dashora, Abhiraj, Ashokkumar, Sriram, Fang, Luning, Xu, Xiangru, He, Shen, Negrut, Dan
Modeling a robust control system with a precise GPS-based state estimation capability in simulation can be useful in field navigation applications as it allows for testing and validation in a controlled environment. This testing process would enable
Externí odkaz:
http://arxiv.org/abs/2304.09156
Autor:
Elmquist, Asher, Young, Aaron, Hansen, Thomas, Ashokkumar, Sriram, Caldararu, Stefan, Dashora, Abhiraj, Mahajan, Ishaan, Zhang, Harry, Fang, Luning, Shen, He, Xu, Xiangru, Serban, Radu, Negrut, Dan
We discuss a platform that has both software and hardware components, and whose purpose is to support research into characterizing and mitigating the sim-to-real gap in robotics and vehicle autonomy engineering. The software is operating-system indep
Externí odkaz:
http://arxiv.org/abs/2211.04886
Autor:
Elmquist, Asher, Young, Aaron, Mahajan, Ishaan, Fahey, Kyle, Dashora, Abhiraj, Ashokkumar, Sriram, Caldararu, Stefan, Freire, Victor, Xu, Xiangru, Serban, Radu, Negrut, Dan
We describe a software framework and a hardware platform used in tandem for the design and analysis of robot autonomy algorithms in simulation and reality. The software, which is open source, containerized, and operating system (OS) independent, has
Externí odkaz:
http://arxiv.org/abs/2206.06537
Autor:
Saraswat, Abhishek, Prajapati, Ashokkumar, Bhattacharyay, Rajendraprasad, Chaudhuri, Paritosh, Gedupudi, Sateesh
Publikováno v:
Instruments and Experimental Techniques volume 65_2022
Liquid gas two phase flow is a common occurrence in various industrial applications. For nuclear fusion applications with a Li based breeder, existence of two phase flow may lead to critical issues including decreased tritium breeding ratio, generati
Externí odkaz:
http://arxiv.org/abs/2107.14731