4 papers
Toward Autonomous Soft Robotic Endovascular Navigation via Imitation Learning
Noah Barnes, Ji Woong Kim, Lingyun Di +11
In endovascular surgery, endovascular interventionists push a thin tube called a catheter, guided by a thin wire to a treatment site inside the patient's blood vessels to treat var…
Robust Autonomous Control of a Magnetic Millirobot in In Vitro Cardiac Flow
Anuruddha Bhattacharjee, Xinhao Chen, Lamar O. Mair +3
Untethered magnetic millirobots offer significant potential for minimally invasive cardiac therapies; however, achieving reliable autonomous control in pulsatile cardiac flow remai…
AIMD-L: An automated laboratory for high-throughput characterization of structural materials for extreme environments
Todd C. Hufnagel, Pranav Addepalli, Anuruddha Bhattacharjee +14
Rapid developments in artificial intelligence and machine learning as applied to materials science are creating an urgent need for experimental data, which can be provided by high-…
Fluoroscopy-Constrained Magnetic Robot Control via Zernike-Based Field Modeling and Nonlinear MPC
Xinhao Chen, Hongkun Yao, Anuruddha Bhattacharjee +4
Magnetic actuation enables surgical robots to navigate complex anatomical pathways while reducing tissue trauma and improving surgical precision. However, clinical deployment is li…