Aaditya Chandrasekhar

Postdoctoral Scientist, Argonne National Laboratory

I'm a postdoc at Argonne National Labs, working on physics integrated machine learning techniques for X-ray imaging at the Advanced Photon Sources.

I have a PhD in mechanical engineering from UW Madison. Advised by Krishnan Suresh, my research primarily focused on physics constrained machine learning, primarily for design optimization. Along these lines, I've worked on algorithms for optimizing material selection during design, design representation using neural networks and imposing manufacturing constraints in design optimization.

I was a PhD resident at Google X, working on an undisclosed project related to inverse design of photonic devices.

Publications

2023

PolyTO: Structural Topology Optimization using Convex Polygons

Aaditya Chandrasekhar

Submitted to Structural and Multidisciplinary Optimization, 2023

2022

FluTO: Graded Multiscale Fluid Topology Optimization using Neural Networks

Rahul K Padhy*, Aaditya Chandrasekhar*, Krishnan Suresh

Engineering with Computers, 2022

FRC-TOuNN: Topology Optimization of Continuous Fiber Reinforced Composites using Neural Network

Aaditya Chandrasekhar, Amir Mirzendehdel, Morad Behandish, Krishnan Suresh

Computer Aided Design, 2022

A Generalized Framework for Microstructural Optimization using Neural Networks

Aaditya Chandrasekhar*, Saketh Sridhara*, Krishnan Suresh

Materials and Design, 2022

Graded Multiscale Topology Optimization using Neural Networks

Aaditya Chandrasekhar*, Saketh Sridhara*, Krishnan Suresh

Advances in Engineering Software, 2022

Integrating Material Selection with Design Optimization via Neural Networks

Aaditya Chandrasekhar*, Saketh Sridhara*, Krishnan Suresh

2021

AuTO: A Framework for Automatic differentiation in Topology Optimization

Aaditya Chandrasekhar*, Saketh Sridhara*, Krishnan Suresh

Structural and Multidisciplinary Optimization, 2021

Approximate Length Scale Filter in Topology Optimization using Fourier Enhanced Neural Networks

Aaditya Chandrasekhar, Krishnan Suresh

Computer Aided Design, 2021

Multi-Material Topology Optimization Using Neural Networks

Aaditya Chandrasekhar, Krishnan Suresh

Computer Aided Design, 2021

TOuNN: Topology Optimization using Neural Networks

Aaditya Chandrasekhar, Krishnan Suresh

2020

Build optimization of fiber-reinforced additively manufactured components

Aaditya Chandrasekhar, Tej Kumar, Krishnan Suresh

2015