E
Ehsan Toyserkani
Researcher at University of Waterloo
Publications - 216
Citations - 5910
Ehsan Toyserkani is an academic researcher from University of Waterloo. The author has contributed to research in topics: Laser & Microstructure. The author has an hindex of 36, co-authored 177 publications receiving 4035 citations.
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System and method for closed-loop control of laser cladding by powder injection
TL;DR: In this paper, a system is disclosed for monitoring and controlling laser cladding process by powder injection in real-time. The system uses optical CCD-based image detectors (20) in the feedback system.
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3D-Printed Ultra-Robust Surface-Doped Porous Silicone Sensors for Wearable Biomonitoring.
Elham Davoodi,H. Montazerian,Reihaneh Haghniaz,Armin Rashidi,Samad Ahadian,Amir Sheikhi,Amir Sheikhi,Jun Chen,Ali Khademhosseini,Abbas S. Milani,Mina Hoorfar,Ehsan Toyserkani +11 more
TL;DR: This fabrication scheme introduced to surface-dope porous silicone sensors with graphene nanoplatelets exhibited a stable coating on the porous silicone samples with long-term electrical resistance durability over ~12 months period and high resistance against harsh conditions (exposure to organic solvents).
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Prediction of melt pool depth and dilution in laser powder deposition
TL;DR: In this paper, a mathematical model of laser powder deposition (LPD) is presented to predict temperature field, melt pool depth and dilution, which can be used in real-time applications.
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Solid freeform fabrication and characterization of porous calcium polyphosphate structures for tissue engineering purposes
TL;DR: Cell culture studies showed that the substrate supported cartilage formation in vitro, which was integrated with the top surface of the porous CPP similar to that observed when chondrocytes were grown on CPP formed by conventional gravity sintering methods as determined histologically and biochemically.
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Clad height control in laser solid freeform fabrication using a feedforward PID controller
TL;DR: In this article, a proportional integral derivative (PID) controller is developed to control the clad height in laser solid freeform fabrication (LSFF), where the scanning velocity is selected as the input control variable and the garment height is chosen as the output.