User profiles for "author:Kwanghyun Cho"

Kwanghyun Cho

Samsung Electronics
Verified email at samsung.com
Cited by 454

A high-precision motion control based on a periodic adaptive disturbance observer in a PMLSM

K Cho, J Kim, SB Choi, S Oh - IEEE/ASME Transactions on …, 2014 - ieeexplore.ieee.org
This paper presents a novel disturbance compensation scheme to attenuate periodic
disturbances on repetitive motion using permanent magnet linear synchronous motors …

Position estimation using linear hall sensors for permanent magnet linear motor systems

J Kim, S Choi, K Cho, K Nam - IEEE Transactions on Industrial …, 2016 - ieeexplore.ieee.org
This paper proposes a new scaleless position estimation method. From the industrial
perspective, the Hall sensor has several advantages: tiny size, light weight, extremely low …

[HTML][HTML] The effect of age at first calving and calving interval on productive life and lifetime profit in Korean Holsteins

C Do, N Wasana, K Cho, Y Choi, T Choi… - … journal of animal …, 2013 - ncbi.nlm.nih.gov
This study was performed to estimate the effect of age at first calving and first two calving
intervals on productive life and life time profit in Korean Holsteins. Reproduction data of …

Robust periodic adaptive disturbance observer based control considering long-term instability problems for high-load motion systems

K Cho, K Nam - IEEE Transactions on Industrial Electronics, 2021 - ieeexplore.ieee.org
This study investigates the long-term instability problem of periodic-feedback-loop-based
control schemes such as repetitive control, periodic adaptive disturbance observer …

Design of an airbag deployment algorithm based on precrash information

K Cho, SB Choi, H Lee - IEEE Transactions on Vehicular …, 2011 - ieeexplore.ieee.org
Airbag systems have become an essential safety device for guaranteeing the physical well-
being of drivers and their passengers. Unlike other safety devices, airbags are used as the …

Detection of Epstein‐Barr virus in Korean peripheral T‐cell lymphoma

J Huh, K Cho, DS Heo, JE Kim… - American journal of …, 1999 - Wiley Online Library
One hundred thirty‐seven patients with peripheral T‐cell lymphomas (PTL) were examined
for the presence of Epstein‐Barr virus (EBV) using in situ hybridization for EBV‐encoded …

[HTML][HTML] Estimation of the genetic milk yield parameters of Holstein cattle under heat stress in South Korea

SH Lee, CH Do, YH Choy, CG Dang… - … journal of animal …, 2019 - ncbi.nlm.nih.gov
Objective The objective of this study was to investigate the genetic components of daily milk
yield and to re-rank bulls in South Korea by estimated breeding value (EBV) under heat …

[HTML][HTML] Impact of Climate Change and Heat Stress on Milk Production in Korean Holstein Cows: A Large-Scale Data Analysis

E Jeon, S Jang, JM Yeo, DW Kim, K Cho - Animals, 2023 - mdpi.com
Simple Summary Climate change driven by global warming and greenhouse gas emissions
is a major global concern, particularly in Republic of Korea. Heat stress is a prominent issue …

[HTML][HTML] Physiological Effects of Hydrolyzed Skim Milk and Probiotics on Osteoporosis Models

HW Shim, WY Lee, HW Kim, J Park, K Cho, JM Yeo… - Applied Sciences, 2023 - mdpi.com
Osteoporosis, a skeletal metabolic disease characterized by low bone mineral density and
deterioration of bone microarchitecture, frequently occurs in postmenopausal women older …

[HTML][HTML] Genetic parameters of milk β-hydroxybutyric acid and acetone and their genetic association with milk production traits of Holstein cattle

SH Lee, KH Cho, MN Park, TJ Choi… - … Australasian journal of …, 2016 - ncbi.nlm.nih.gov
This study was conducted to estimate the genetic parameters of β-hydroxybutyrate (BHBA)
and acetone concentration in milk by Fourier transform infrared spectroscopy along with test …