Lap-Tak Chu — accepted AI-conference papers

2020

Design and Control of a Piezo Drill for Robotic Piezo-Driven Cell Penetration

Changsheng Dai, Yu Sun, Liming Xin, Zhuoran Zhang, Guanqiao Shan, Tiancong Wang +4

RA-L 2020

Cell penetration is an indispensable step in many cell surgery tasks. Conventionally, cell penetration is achieved by passively indenting and eventually puncturing the cell membrane, during which undesired large cell deformation is induced. Piezo drills have been developed to penetrate cells with le

Cited by 28 Source ↗Scholar ↗

2020

Model-Based Robotic Cell Aspiration: Tackling Nonlinear Dynamics and Varying Cell Sizes

Guanqiao Shan, Zhuoran Zhang, Changsheng Dai, Xian Wang, Lap-Tak Chu, Yu Sun

RA-L 2020

Aspirating a single cell from the outside to the inside of a micropipette is widely used for cell transfer and manipulation. Due to the small volume of a single cell (picoliter) and nonlinear dynamics involved in the aspiration process, it is challenging to accurately and quickly position a cell to

Cited by 13 Source ↗Scholar ↗