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Subhrajit Roychowdhury
Subhrajit Roychowdhury
Senior Research Engineer - Control and Optimization, GE Global Research
Verified email at ge.com
Title
Cited by
Cited by
Year
In situ process quality monitoring and defect detection for direct metal laser melting
S Felix, S Ray Majumder, HK Mathews, M Lexa, G Lipsa, X Ping, ...
Scientific Reports 12 (1), 8503, 2022
172022
Systems and method for advanced additive manufacturing
RS Blom, J Freer, DM Robinson, S Roychowdhury, HK Mathews Jr
US Patent 10,747,202, 2020
172020
An open-architecture multi-laser research platform for acceleration of large-scale additive manufacturing (ALSAM)
W Carter, M Tucker, M Mahony, D Toledano, R Butler, S Roychowdhury, ...
University of Texas at Austin, 2019
152019
Systems and method for advanced additive manufacturing
RS Blom, J Freer, DM Robinson, S Roychowdhury, HK Mathews Jr
US Patent 10,753,955, 2020
132020
An exact approach for studying cargo transport by an ensemble of molecular motors
D Materassi, S Roychowdhury, T Hays, M Salapaka
BMC biophysics 6, 1-18, 2013
132013
High bandwidth optical force clamp for investigation of molecular motor motion
S Roychowdhury, T Aggarwal, S Salapaka, MV Salapaka
Applied Physics Letters 103 (15), 2013
132013
A large format DMLM system using a continuously rotating powder bed
WT Carter, ME Graham, CJ Hayden, Y Jeong, J Mamrak, BS McCarthy, ...
Additive Manufacturing 31, 100983, 2020
122020
Additive manufacturing apparatus and method for large components
WT Carter, DC Bogdan, JH Karp, JJ Gambone Jr, VP Ostroverkhov, ...
US Patent App. 15/810,308, 2019
122019
Design of a constant force clamp and estimation of molecular motor motion using modern control approach
S Roychowdhury, S Bhaban, S Salapaka, M Salapaka
2013 American Control Conference, 1525-1530, 2013
122013
Data-driven predictive modeling of FeCrAl oxidation
I Roy, S Roychowdhury, B Feng, SK Ravi, S Ghosh, R Umretiya, ...
Materials Letters: X 17, 100183, 2023
92023
High frequency beam oscillation keyhole dynamics in laser melting revealed by in-situ x-ray imaging
Z Wu, G Tang, SJ Clark, A Meshkov, S Roychowdhury, B Gould, ...
Communications Materials 4 (1), 5, 2023
92023
Virtual sensor supervised learning for cyber-attack neutralization
S Roychowdhury, M Abbaszadeh, MT Dokucu
US Patent 11,729,190, 2023
82023
Understanding oxidation of Fe-Cr-Al alloys through explainable artificial intelligence
I Roy, B Feng, S Roychowdhury, SK Ravi, RV Umretiya, C Reynolds, ...
MRS communications 13 (1), 82-88, 2023
82023
Elucidating precipitation in FeCrAl alloys through explainable AI: A case study
SK Ravi, I Roy, S Roychowdhury, B Feng, S Ghosh, C Reynolds, ...
Computational Materials Science 230, 112440, 2023
72023
On Uncertainty Quantification in Materials Modeling and Discovery: Applications of GE's BHM and IDACE
SK Ravi, A Bhaduri, A Amer, S Ghosh, L Wang, A Hoffman, R Umretiya, ...
AIAA SCITECH 2023 Forum, 2023
72023
Systems and methods for dynamic shaping of laser beam profiles for control of micro-structures in additively manufactured metals
S Roychowdhury, M Hoebel, L Yuan, P Singh, ME Graham, RJ Filkins, ...
US Patent 10,814,429, 2020
62020
System and methods for correcting build parameters in an additive manufacturing process based on a thermal model and sensor data
S Roychowdhury, A Chen, P Xiaohu, J GAMBONE, T Citriniti, B Barr
US Patent App. 16/257,348, 2020
62020
Systems and methods for fabricating a component with a simulated laser array
S Roychowdhury, JW Sears, HK Mathews Jr
US Patent App. 15/615,163, 2018
62018
Dynamic, resilient virtual sensing system and shadow controller for cyber-attack neutralization
S Roychowdhury, M Abbaszadeh, MT Dokucu
US Patent 11,468,164, 2022
52022
Transfer learning/dictionary generation and usage for tailored part parameter generation from coupon builds
S Roychowdhury, A Chen, P Xiaohu, JE Hershey
US Patent 11,079,739, 2021
52021
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