Research With NASA Langley Research Center (ongoing)
Had the opportunity with my NSF Grant to conduct research with NASA Langley in March 2026 during the LSU Spring Break. Was able to perform 75 experiments testing an input shaper controller our lab had developed to reduce vibrations of payloads after undergoing movement operations. Used ROS2 on the NASA Lunar Surface Manipulation System (LSMS) to control robust input shaper showing that after it was applied a reduction in vibrations was shown.
Programmed a waypoint-based drone navigation system using ROS2 and Python. The system allowed for parameters for each waypoint to be adjusted, causing the drone to vary in speed, altitude, yaw, and other settings per waypoint. The setup was built on a Raspberry Pi made to take ROS2 commands and communicate with a SITL environment set up on a WSL desktop system. The program will be used to arm a larger drone, allowing it to perform precise movement operations in the air using input shaping control algorithms. The drone has an attached Payload and gyro sensors from which payload vibration data is recorded during drone flight.
Designed a liquid metal printer in Fusion 360 and vibrating baseplate to conduct research on an EGaIn liquid metal and PDMS resin sample. Printer has a frame with an adjustable syringe head connected to a motor to finely distribute liquid metal onto baseplate. The baseplate has motors and piezoelectric pads under the plate to vibrate the liquid metal where it would then be observed under a microscope.Â