Paramsothy Jayakumar
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Explore the profile of Paramsothy Jayakumar including associated specialties, affiliations and a list of published articles.
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6
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4
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Recent Articles
1.
Ewing J, Oommen T, Thomas J, Kasaragod A, Dobson R, Brooks C, et al.
Sensors (Basel)
. 2023 Jul;
23(12).
PMID: 37420672
Terrain traversability is critical for developing Go/No-Go maps for ground vehicles, which significantly impact a mission's success. To predict the mobility of terrain, one must understand the soil characteristics. In-situ...
2.
Li C, Cole M, Jayakumar P, Ersal T
Hum Factors
. 2022 Oct;
66(4):1235-1248.
PMID: 36205244
Objective: A human steering model for teleoperated driving is extended to capture the human steering behavior in haptic shared control of autonomy-enabled Unmanned Ground Vehicles (UGVs). Background: Prior studies presented...
3.
Luo R, Weng Y, Wang Y, Jayakumar P, Brudnak M, Paul V, et al.
Accid Anal Prev
. 2021 Feb;
152:105968.
PMID: 33578217
Haptic shared control is used to manage the control authority allocation between a human and an autonomous agent in semi-autonomous driving. Existing haptic shared control schemes, however, do not take...
4.
Li C, Tang Y, Zheng Y, Jayakumar P, Ersal T
Hum Factors
. 2020 Sep;
64(3):589-600.
PMID: 32911983
Objective: This paper extends a prior human operator model to capture human steering performance in the teleoperation of unmanned ground vehicles (UGVs) in path-following scenarios with varying speed. Background: A...
5.
Mirinejad H, Jayakumar P, Ersal T
Hum Factors
. 2018 Apr;
60(5):669-684.
PMID: 29664713
Objective: This paper presents a behavioral model representing the human steering performance in teleoperated unmanned ground vehicles (UGVs). Background: Human steering performance in teleoperation is considerably different from the performance...
6.
Pazouki A, Kwarta M, Williams K, Likos W, Serban R, Jayakumar P, et al.
Phys Rev E
. 2018 Jan;
96(4-1):042905.
PMID: 29347540
We summarize and numerically compare two approaches for modeling and simulating the dynamics of dry granular matter. The first one, the discrete-element method via penalty (DEM-P), is commonly used in...