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Pages

Benny Sui

Posts

Future Blog Post

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This post will show up by default. To disable scheduling of future posts, edit config.yml and set future: false.

Blog Post number 4

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This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 3

less than 1 minute read

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This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 2

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 1

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

portfolio

projects

publications

Solving the AXB=YCZ Problem for a Dual-Robot System with Geometric Calculus

Published in IEEE Transactions on Automation Science and Engineering, 2023 , GitHub

Calibrate a dual-robot system by modeling and solving the problem with Geometric Algebra and Geometric Calculus. The proposed method is ~4x faster than the state-of-the-art algorithm while maintain the same level of accuracy.

Recommended citation: Sui S, Ding Y. Solving the AXB= YCZ Problem for a Dual-Robot System With Geometric Calculus[J]. IEEE Transactions on Automation Science and Engineering, 2023. https://ieeexplore.ieee.org/document/10215071

Hardware-Accelerated Ray Tracing for Discrete and Continuous Collision Detection on GPUs

Published in Arxiv, 2024 , GitHub

This paper introduces hardware-accelerated ray-tracing algorithms for robot collision detection, enabling faster mesh-to-mesh and sphere-to-mesh collision queries. The methods show up to 9x speed improvements in continuous collision detection compared to state-of-the-art techniques, with detailed analysis of speed-accuracy tradeoffs.

Recommended citation: Sui S, Sentis L, Bylard A. Hardware-Accelerated Ray Tracing for Discrete and Continuous Collision Detection on GPUs[J]. arXiv preprint arXiv:2409.09918, 2024. https://arxiv.org/abs/2409.09918

talks

teaching

Robotics

Undergraduate course, Shanghai Jiao Tong University, Mechanical Engineering Department, 2022

Work as the teaching assistant of a National first-class undergraduate courses, robotics of SJTU. Content of the course ranges from kinematics, motion planning, dynamics and control of a robot.