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Prahalada Rao
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Online real-time quality monitoring in additive manufacturing processes using heterogeneous sensors
PK Rao, J Liu, D Roberson, Z Kong, C Williams
Journal of Manufacturing Science and Engineering 137 (6), 061007, 2015
3132015
Hybrid processes in additive manufacturing
MP Sealy, G Madireddy, RE Williams, P Rao, M Toursangsaraki
Journal of manufacturing Science and Engineering 140 (6), 060801, 2018
1862018
Classifying the dimensional variation in additive manufactured parts from laser-scanned three-dimensional point cloud data using machine learning approaches
M Samie Tootooni, A Dsouza, R Donovan, PK Rao, Z Kong, P Borgesen
Journal of Manufacturing Science and Engineering 139 (9), 091005, 2017
1542017
Quantifying geometric accuracy with unsupervised machine learning: Using self-organizing map on fused filament fabrication additive manufacturing parts
M Khanzadeh, P Rao, R Jafari-Marandi, BK Smith, MA Tschopp, L Bian
Journal of Manufacturing Science and Engineering 140 (3), 031011, 2018
1522018
Toward the digital twin of additive manufacturing: Integrating thermal simulations, sensing, and analytics to detect process faults
A Gaikwad, R Yavari, M Montazeri, K Cole, L Bian, P Rao
Iise Transactions 52 (11), 1204-1217, 2020
1382020
Process mapping and in-process monitoring of porosity in laser powder bed fusion using layerwise optical imaging
F Imani, A Gaikwad, M Montazeri, P Rao, H Yang, E Reutzel
Journal of Manufacturing Science and Engineering 140 (10), 101009, 2018
1362018
Extrusion bioprinting: Recent progress, challenges, and future opportunities
S Ramesh, OLA Harrysson, PK Rao, A Tamayol, DR Cormier, Y Zhang, ...
Bioprinting 21, e00116, 2021
1222021
Computational fluid dynamics modeling and online monitoring of aerosol jet printing process
R Salary, JP Lombardi, M Samie Tootooni, R Donovan, PK Rao, ...
Journal of Manufacturing Science and Engineering 139 (2), 021015, 2017
1082017
Heterogeneous sensing and scientific machine learning for quality assurance in laser powder bed fusion–A single-track study
A Gaikwad, B Giera, GM Guss, JB Forien, MJ Matthews, P Rao
Additive Manufacturing 36, 101659, 2020
902020
Sensor-based build condition monitoring in laser powder bed fusion additive manufacturing process using a spectral graph theoretic approach
M Montazeri, P Rao
Journal of Manufacturing Science and Engineering 140 (9), 091002, 2018
882018
In-process monitoring of porosity in additive manufacturing using optical emission spectroscopy
M Montazeri, AR Nassar, AJ Dunbar, P Rao
IISE Transactions 52 (5), 500-515, 2020
822020
In-process monitoring of material cross-contamination defects in laser powder bed fusion
M Montazeri, R Yavari, P Rao, P Boulware
Journal of Manufacturing Science and Engineering 140 (11), 111001, 2018
792018
Layerwise in-process quality monitoring in laser powder bed fusion
F Imani, A Gaikwad, M Montazeri, P Rao, H Yang, E Reutzel
International Manufacturing Science and Engineering Conference 51357 …, 2018
782018
An online sparse estimation-based classification approach for real-time monitoring in advanced manufacturing processes from heterogeneous sensor data
K Bastani, PK Rao, Z Kong
IIE Transactions 48 (7), 579-598, 2016
722016
Real-time identification of incipient surface morphology variations in ultraprecision machining process
P Rao, S Bukkapatnam, O Beyca, Z Kong, R Komanduri
Journal of Manufacturing Science and Engineering 136 (2), 021008, 2014
702014
Online non-contact surface finish measurement in machining using graph theory-based image analysis
MS Tootooni, C Liu, D Roberson, R Donovan, PK Rao, ZJ Kong, ...
Journal of Manufacturing Systems 41, 266-276, 2016
632016
Process–structure–quality relationships of three-dimensional printed poly (caprolactone)-hydroxyapatite scaffolds
S Gerdes, A Mostafavi, S Ramesh, A Memic, IV Rivero, P Rao, A Tamayol
Tissue Engineering Part A 26 (5-6), 279-291, 2020
622020
Assessment of dimensional integrity and spatial defect localization in additive manufacturing using spectral graph theory
PK Rao, Z Kong, CE Duty, RJ Smith, V Kunc, LJ Love
Journal of Manufacturing Science and Engineering 138 (5), 051007, 2016
602016
A graph-theoretic approach for quantification of surface morphology variation and its application to chemical mechanical planarization process
PK Rao, OF Beyca, Z Kong, STS Bukkapatnam, KE Case, R Komanduri
IIE Transactions 47 (10), 1088-1111, 2015
582015
Thermal modeling in metal additive manufacturing using graph theory
MR Yavari, KD Cole, P Rao
Journal of Manufacturing Science and Engineering 141 (7), 071007, 2019
572019
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Articles 1–20