Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Junho Chang"'
Autor:
Wing Chau Ng, Qingyi Guo, Junho Chang, Tianyu Zhao, Meng Qiu, Xuefeng Tang, Zhiping Jiang, Chuandong Li
Publikováno v:
Optical Fiber Communication Conference (OFC) 2023.
We optimize digital pre-emphasis for narrow optical filtering using the balance among electrical RMS, equalization-enhanced noise and quantization, and experimentally show a low-complexity cutoff approach to enhance SNR in strong pre-emphasis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::795dcbead592732beafb6c0fa6451269
https://doi.org/10.1364/ofc.2023.w2a.27
https://doi.org/10.1364/ofc.2023.w2a.27
Publikováno v:
Advances in Science, Technology and Engineering Systems Journal. 6:84-91
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b81c77217bdc5b1d8915984fe8d9a94
https://doi.org/10.25046/aj060309
https://doi.org/10.25046/aj060309
Publikováno v:
Optical Fiber Communication Conference (OFC) 2022.
We propose and experimentally demonstrate a localization method of reflection induced multi-path-interference over multi-span transmission link by post digital signal processing of received signal obtained by a coherent receiver at the end of the tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10a341ec2861f895e68fea9abe90223d
https://doi.org/10.1364/ofc.2022.th1c.3
https://doi.org/10.1364/ofc.2022.th1c.3
Publikováno v:
AIM
The first goal of this paper is to investigate the effects of passive biarticular muscles on the walking performance of a bipedal robot. Second goal is to achieve a stable walking gait with the bipedal robot model that has these biarticular muscles.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7381f016865ae036d07f8fa9311285a6
https://doi.org/10.1109/aim46487.2021.9517354
https://doi.org/10.1109/aim46487.2021.9517354
Publikováno v:
IFAC-PapersOnLine. 52:7-12
Nowadays, robots are being introduced to various fields. Since existing environments and tools are designed for humans, humanoid robots are particularly expected to be adaptable to human society and highly versatile. Recent researches proposed using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87728233c8497631328326a18cd04cf6
https://doi.org/10.1016/j.ifacol.2019.11.039
https://doi.org/10.1016/j.ifacol.2019.11.039
Publikováno v:
AIM
This paper proposes a new template model called Spring Loaded Inverted Pendulum with Swing Legs (SLIP-SL) which improves on the popular SLIP model by adding passive swing leg dynamics. It is shown that SLIP-SL can be used to realize cyclic walking on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46170fd6ab1c3c88d2c5ed5f3d18d4ec
https://doi.org/10.1109/aim43001.2020.9158883
https://doi.org/10.1109/aim43001.2020.9158883
Publikováno v:
IROS
For underactuated bipedal robots, it is important to compensate disturbances which affects the zero dynamics to realize a stable locomotion when we use output zeroing controllers. In order to deal with such disturbances, this paper presents a framewo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ad33f591d4d2da5bff2b160dcdbf249
https://doi.org/10.1109/iros40897.2019.8967765
https://doi.org/10.1109/iros40897.2019.8967765
Publikováno v:
IECON
Biped robots are expected to have various activities in human society, and many biped robots have been developed. As the example, limit cycle walkers, can realize efficient walking using their own dynamics. However, they have a problem of weak robust
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::914d1384ef7ef6d8ed1248e997e37fd1
https://doi.org/10.1109/iecon.2019.8927425
https://doi.org/10.1109/iecon.2019.8927425
Publikováno v:
AIM
Realization of the robot's running gaits has been studied in many ways. Spring loaded inverted pendulum (SLIP) model has been popularly used to realize stable running gaits. For the robot with series elastic actuators (SEAs), conventional control met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::248a586a5ec4a4d493a2ac264de019f0
https://doi.org/10.1109/aim.2018.8452421
https://doi.org/10.1109/aim.2018.8452421
Publikováno v:
Molecular Neurobiology. 45:507-519
The purpose of this study was to examine the role of phospholipase D1 (PLD1) in basic fibroblast growth factor (bFGF)-induced neurotrophin-3 (NT-3) expression and neurite outgrowth in H19-7 rat hippocampal neuronal progenitor cells. Overexpression of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c258ada0c966f17e878065ee9a9cff6b
https://doi.org/10.1007/s12035-012-8268-7
https://doi.org/10.1007/s12035-012-8268-7