Search Results - "Hakyoung Chung"

Point stabilization of mobile robots via state-space exact feedback linearization by Park, KyuCheol, Chung, Hakyoung, Lee, Jang Gyu

“…In this paper, we solve the point stabilization of mobile robots via state-space exact feedback linearization. The state-space exact feedback linearization has…”
Get full text

Sensor fusion for mobile robot dead-reckoning with a precision-calibrated fiber optic gyroscope by Hakyoung Chung, Ojeda, L., Borenstein, J.

“…Fiber optic gyros with very low drift rates have become available and affordable. Because of their low drift rate attention is warranted to sources of errors…”
Get full text

Accurate mobile robot dead-reckoning with a precision-calibrated fiber-optic gyroscope by Hakyoung Chung, Ojeda, L., Borenstein, J.

“…This paper describes two methods aimed at improving dead-reckoning accuracy with fiber-optic gyroscopes (FOGs) in mobile robots. The first method is a…”
Get full text

Point stabilization of mobile robots via state space exact feedback linearization by Park, Kyu Cheol, Chung, Hakyoung, Lee, Jang Gyu

“…In this paper, the point stabilization of mobile robots via state space exact feedback linearization is presented. The state space exact feedback linearization…”
Get full text

Path Planning For A Mobile Robot With Grid Type World Model by Hakyoung Chung, Yong Seek Choi, Jang Gyu Lee

Get full text

A Rotating Sonar and a Differential Encoder Data Fusion for Map-Based Dynamic Positioning by Yang, Haeyong, Park, Kyucheol, Lee, Jang Gyu, Chung, Hakyoung

“…In this paper, a dynamic positioning system using a rotating sonar and a differential encoder is proposed. The method is implemented by employing an indirect…”
Get full text

Design of an absolute location and position measuring system for a mobile robot by Kim, Dong Hwan, Park, Young Chil, Chung, Hakyoung

“…This paper focuses on a development of a sensor system measuring locations of a vehicle to localize a mobile robot while it tracks on the track (location…”
Get full text

Precision calibration of fiber-optics gyroscopes for mobile robot navigation by Ojeda, L., Chung, H., Borenstein, J.

“…Fiber-optics gyroscopes (gyros) are gaining importance as a means for improving dead-reckoning accuracy in mobile robots. In the past, the relatively high…”
Get full text

Dead reckoning navigation for an autonomous mobile robot using a differential encoder and a gyroscope by KyuCheol Park, Hakyoung Chung, Jongbin Choi, Jang Gyu Lee

“…Dead reckoning navigation algorithm using a differential encoder and a gyroscope is proposed for an autonomous mobile robot (AMR). The indirect Kalman filter…”
Get full text

Dead reckoning navigation of a mobile robot using an indirect Kalman filter by KyuCheol Park, Dohyoung Chung, Hakyoung Chung, Jang Gyu Lee

“…An encoder and a gyroscope fusion algorithm for an autonomous mobile robot (AMR) navigation using indirect Kalman filter scheme is proposed. An encoder based…”
Get full text