Follow this link to skip to the main content
  NASA Logo
Jet Propulsion Laboratory
California Institute of Technology
+ View the NASA Portal
Search JPL
JPL Home Earth Solar System Stars and Galaxies Technology
JPL Robotics
Search Robotics
 
Home Page
Applications
Projects
Tasks
Groups
People
Systems
Facilities
Publications
Patents
Awards
News
Image Gallery
Video Gallery
Charter
Links
 
Personal Page Publications Image Gallery Videos
Changrak  Choi's Picture
Address:
Jet Propulsion Laboratory
M/S 198-219
4800 Oak Grove Drive
Pasadena, CA 91101
Phone:
626.318.3744
Fax:
Email:
Click here
Member of:
347N
Maritime and Multi-Agent Autonomy Group

Changrak Choi
Robotics Technologist
(Short description>>)

Dr. Changrak Choi is a Robotics Technologist at Jet Propulsion Lab. His research focuses on trajectory and motion planning for autonomous systems that are dynamically interesting, drawing upon algorithms, optimization and controls. The systems of interest include autonomous helicopters, rovers, legged robots, on-water vehicles, and soft robots.

Changrak earned his PhD from MIT as a member of Laboratory for Information and Decision Systems (LIDS) in Aerospace Robotics and Embedded Systems group. He received M.S. from MIT and B.S. from Seoul National University, both in Mechanical Engineering and has been recipient of Korean Government Scholarship and Kwanjeong Scholarship during M.S. and PhD respectively.

PhD, Mechanical Engineering, Massachusetts Institute of Technology, 2018
MS, Mechanical Engineering, Massachusetts Institute of Technology, 2012
BS, Mechanical Engineering, Seoul National University, 2010

- Motion planning for dynamical systems
- Multi-agent motion planning
- Trajectory planning via optimization
- Optimization and Control
- Swarms
- Soft Robotics

Privacy/Copyright Image Policy Glossary Sitemap Feedback Contact Us
  National Aeronautics and Space Administration website.