Won-Sang Ra

According to our database, Won-Sang Ra authored at least 25 papers between 2002 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Passive IR-UWB Localization System for UAV-Based Electric Facility Inspection During GPS Outage.

Ui-Suk Suh, Geunhaeng Lee, Jieun Han, Tae Wook Kim, Won-Sang Ra

IEEE Access, 2023

2022

Accurate Clutter Synthesis for Heterogeneous Textures and Dynamic Radar Environments.

Donghoon Kim, Andrew Junghoon Park, Ui-Suk Suh, Dongwoo Goo, Donghwan Kim, Boram Yoon, Won-Sang Ra, Sanghoek Kim

IEEE Trans. Aerosp. Electron. Syst., 2022

Improved Aerodynamic Coefficient Identification Using Non-Conservative Robust Kalman Smoother.

Jieun Han, Han-Sung Lee, Won-Sang Ra

Proceedings of the IECON 2022, 2022

2021

A Robust Passive Target Localization for Substation Inspection of UAV in a GPS-denied Environment.

Ui-Suk Suh, Tae-Wan Kim, Dong-Hwa Kang, Kang-Min Lee, Won-Sang Ra, Taewook Kim

Proceedings of the 22nd IEEE International Conference on Industrial Technology, 2021

2020

Sequential Coordinates Conversion and Decoupled Linear Tracking for Airborne AESA Radars.

Bo-Young Jung, Dahye Ham, Won-Sang Ra

Proceedings of the 59th IEEE Conference on Decision and Control, 2020

2019

Consistent Kalman Filter for Distributed Target Tracking with Polar Measurements.

Yunha Lee, Won-Sang Ra, Ui-Suk Suh, Ick-Ho Whang

Proceedings of the IECON 2019, 2019

Time-Varying Radome Slope Estimation for Passive Homing Anti-Ship Missiles.

Won-Sang Ra, Sejoon Ahn, Yunha Lee, Ick-Ho Whang

Proceedings of the 58th IEEE Conference on Decision and Control, 2019

2018

Robust Bearing Angle Error Estimation for Mobile Robots With a Gimballed Ultrasonic Seeker.

Ui-Suk Suh, Yunha Lee, Won-Sang Ra, Tae Wook Kim

IEEE Trans. Ind. Electron., 2018

2017

A note on sensor arrangement for long-distance target localization.

Sung-Ho Kim, Joonha Park, Wansang Yoon, Won-Sang Ra, Ick-Ho Whang

Signal Process., 2017

Robust bearing angle estimator for low-cost 1-axis gimballed ultrasonic seeker.

Ui-Suk Suh, Yunha Lee, Won-Sang Ra

Proceedings of the 26th IEEE International Symposium on Industrial Electronics, 2017

2016

Leader-follower formation control of multi-robot without communication links.

Yunha Lee, Ui-Suk Suh, Won-Sang Ra

Proceedings of the IECON 2016, 2016

Optimal formation of cooperative multiple UAVs for enhancing passive target tracking performance.

Young-Kwang Jung, Yunha Lee, Won-Sang Ra

Proceedings of the IECON 2016, 2016

2014

Robust Least Squares Approach to Passive Target Localization Using Ultrasonic Receiver Array.

Ka Hyung Choi, Won-Sang Ra, So-Young Park, Jin Bae Park

IEEE Trans. Ind. Electron., 2014

2013

Compensated robust least-squares estimator for target localisation in sensor network using time difference of arrival measurements.

Ka Hyung Choi, Won-Sang Ra, Jin Bae Park, Tae Sung Yoon

IET Signal Process., 2013

Warhead tracking based on probabilistic data association filter with feature information.

Seul-Ki Han, Won-Sang Ra, Jin Bae Park

Proceedings of the IECON 2013, 2013

2012

A novel missile warhead tracking algorithm based on geometric data association.

Seul-Ki Han, Won-Sang Ra, Jin Bae Park

Proceedings of the 51th IEEE Conference on Decision and Control, 2012

2009

Fast time-frequency domain reflectometry based on the AR coefficient estimation of a chirp signal.

Seung Ho Doo, Won-Sang Ra, Tae Sung Yoon, Jin Bae Park

Proceedings of the American Control Conference, 2009

2008

Practical Pinch Detection Algorithm for Smart Automotive Power Window Control Systems.

Won-Sang Ra, Hye-Jin Lee, Jin Bae Park, Tae Sung Yoon

IEEE Trans. Ind. Electron., 2008

2006

Real-Time Robust Pinch Detection Algorithm for Automobile Applications.

Won-Sang Ra, Hye-Jin Lee, Tae Sung Yoon, Jin Bae Park

Proceedings of the IEEE Intelligent Transportation Systems Conference, 2006

Multiple Hypothesis Tracking in Generalized Hough Transformed Images.

Ick-Ho Whang, Won-Sang Ra

Proceedings of the 45th IEEE Conference on Decision and Control, 2006

2004

Robust Extended Kalman Filtering via Krein Space Estimation.

Tae Hoon Lee, Won-Sang Ra, Seung Hee Jin, Tae Sung Yoon, Jin Bae Park

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2004

Recursive robust H_∞ filtering within the framework of set-valued estimation.

Won-Sang Ra, Seung Hee Jin, Tae Sung Yoon, Jin Bae Park

Proceedings of the 43rd IEEE Conference on Decision and Control, 2004

2003

Robust filtering for linear discrete-time systems with parametric uncertainties: a Krein space estimation approach.

Tea Hoon Lee, Won-Sang Ra, Tae Sung Yoon, Jin Bae Park, Soo Yul Jung, Joong Eon Seo

Proceedings of the 42nd IEEE Conference on Decision and Control, 2003

2002

Robust Kalman filter design via Krein space.

Tae Hoon Lee, Won-Sang Ra, Tae Sung Yoon, Jin Bae Park

Proceedings of the Seventh International Conference on Control, 2002

A robust horizontal LOS rate estimator for 2-axes gimballed seeker.

Won-Sang Ra, Ick-Ho Whang

Proceedings of the 41st IEEE Conference on Decision and Control, 2002