Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Jhih Han Chen"'
Autor:
Yun Wen Luo, Chi Shiang Ke, Shih Yu Kuo, Chao Ming Chiang, Sz Yu Liou, Yang-Hsiang Chan, You Hong Chen, Jhih Han Chen, Chang-Yi Wu, Chia Chia Fang
Publikováno v:
ACS macro letters. 5(1)
Semiconducting polymer dots (Pdots) recently have emerged as a new class of extraordinarily bright fluorescent probes with promising applications in biological imaging and sensing. Herein multicolor semiconducting polymer nanoparticles (Pdots) were d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f639454db7be78fc47a8281ff49bf1b5
https://pubmed.ncbi.nlm.nih.gov/35668591
https://pubmed.ncbi.nlm.nih.gov/35668591
Autor:
Chung Wen Hung, Jhih Han Chen
Publikováno v:
Applied Mechanics and Materials. :527-530
To get less ripple of output voltage and reduce the inductor current capacity, the multi-channel scheme is a popular structure in the high power converter. By sharing the total current to multi channels, the channel current will be inversely proporti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b6d0f5444bf0e67ad29afaab7f142be
https://doi.org/10.4028/www.scientific.net/amm.300-301.527
https://doi.org/10.4028/www.scientific.net/amm.300-301.527
Autor:
Jhih-Han Chen, 陳致涵
104
For gold catalysis research the most commonly used catalyst contain metal nanoparticle deposited on metal oxide support. Unlike the previous examples, I used Au (111) single crystal substrate to study interactions between gold and nitrobenze
For gold catalysis research the most commonly used catalyst contain metal nanoparticle deposited on metal oxide support. Unlike the previous examples, I used Au (111) single crystal substrate to study interactions between gold and nitrobenze
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/85598668409250416912
Publikováno v:
Artificial Life and Robotics. 17:80-85
This paper proposes a novel circuit for correcting the errors occurring in the speed measurement of a brushless DC (BLDC) motor with Hall sensors that are built in for commutation. Although the poles of the rotor are always placed with a uniform angu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c20fd37efdf2ce9ba8e27705aa01e42
https://doi.org/10.1007/s10015-012-0024-6
https://doi.org/10.1007/s10015-012-0024-6
Autor:
Jhih-Han Chen, Chung-Wen Hung
Publikováno v:
Sensor Letters. 10:1178-1184
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3f99f8dab6e490fe932813fa6dc5e1a
https://doi.org/10.1166/sl.2012.2263
https://doi.org/10.1166/sl.2012.2263
Publikováno v:
TENCON 2011 - 2011 IEEE Region 10 Conference.
This paper presents a wide range output voltage interleaved flyback power factor correction circuit, two parallel-connected flyback converter are interleaved, it could provides high efficient and wide range output voltage. The system on programmable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d528024232fc285a05d33ea4c0ea4c4
https://doi.org/10.1109/tencon.2011.6129224
https://doi.org/10.1109/tencon.2011.6129224
Publikováno v:
IMIS
A minimal fuzzy gain scheduling speed controller with torque compensation for brushless DC (BLDC) motors is proposed in this paper. Because the speed measurement of BLDC motors is based on Hall sensors, which is build in for commutation purpose origi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d61179818c6c6dc3ef5a3d1165bc4a0f
https://doi.org/10.1109/imis.2011.85
https://doi.org/10.1109/imis.2011.85
Autor:
Jhih-Han Chen, 陳致翰
99
In recent years, following the gene’s exploration and the development in medical field, analyzing the high dimensional of factors in data is a major challenge to modern statistics. In the process of data analyzing, we would identify the inf
In recent years, following the gene’s exploration and the development in medical field, analyzing the high dimensional of factors in data is a major challenge to modern statistics. In the process of data analyzing, we would identify the inf
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/27484798562187276869
Publikováno v:
2010 5th IEEE Conference on Industrial Electronics and Applications.
This paper discusses the variable sampling phenomenon what occurs in many system, such as brushless DC motor with Hall sensors. Due to the feedback timing is depended on motor speed and variable, the calculation method of PI controller is different f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c63630cd1373968d6d57d8a046033736
https://doi.org/10.1109/iciea.2010.5515670
https://doi.org/10.1109/iciea.2010.5515670
Publikováno v:
2010 Twenty-Fifth Annual IEEE Applied Power Electronics Conference and Exposition (APEC).
A sensorless method for six-space-vector four Switch three phase BLDC motor driver is described in this paper. Due to the nature of low resolution of position sensing, the speed feedback is variable sampling. A fuzzy gain scheduling PI controller is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e7811cd5362ea9c5b2c476e47e02f3c
https://doi.org/10.1109/apec.2010.5433635
https://doi.org/10.1109/apec.2010.5433635