Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Lien-Sheng Chen"'
Frequency Domain Effect of a Hysteresis Suppression System with Inverse Preisach Model Based Control
Autor:
Hsin-Fang Tsai, Jia-Yush Yen, Lien-Sheng Chen, Hung-Cheng Chang, Jack J.H. Chen, Fu-Chen Wang, Wen-Bin Wung
Publikováno v:
International Journal of Automation and Smart Technology, Vol 5, Iss 4, Pp 265-273 (2015)
The extended Preisach model is used extensively in precision control for its ability to model and thus can be used to suppress the hysteresis phenomenon. Although an inverse model based on the classical Preisach model entails a very high level of com
Externí odkaz:
https://doaj.org/article/980fed95256a4e38ae2564fd7ff52d13
Publikováno v:
Taiwanese Journal of Obstetrics & Gynecology, Vol 47, Iss 1, Pp 42-48 (2008)
Summary: Objective: To find ways of preventing abdominal wall endometriosis through a retrospective case review. Materials and Methods: A retrospective study of 22 patients presenting with 26 postoperative abdominal wall masses. All masses were patho
Externí odkaz:
https://doaj.org/article/8c4d503f30e44420b49d603e2e893d81
Autor:
Lien-Sheng Chen, Min-Shin Chen, Jack J. H. Chen, Fu-Cun Kuo, Yung-Yaw Chen, Jia-Yush Yen, Ben-I. Chung
Publikováno v:
Precision Engineering. 37:793-804
This paper presents a novel approach for precisely controlling the motion of a piezo actuator embedded in a mechanical stage without using a displacement sensor. A piezo actuator has a high displacement resolution, but the positioning performance is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::844264d76741820e7025b613dfe9a386
https://doi.org/10.1016/j.precisioneng.2013.03.002
https://doi.org/10.1016/j.precisioneng.2013.03.002
Publikováno v:
Journal of Vibration and Control. 20:885-900
This paper proposes robust loop-shaping techniques for a two-axis nano-positioning piezoelectric stage. Piezoelectric transducers are usually used to drive precision mechanisms because of their favorable properties, such as high resolution, high accu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42f34ff2efa84da56ff8cdac89ea72db
https://doi.org/10.1177/1077546313479986
https://doi.org/10.1177/1077546313479986
Autor:
Jia-Yush Yen, Shu-Hung Chang, Chen Ping-Hung, Lon A. Wang, Lien-Sheng Chen, Tien-Tung Chung, Hung-I Lin, Yung-Pin Chen
Publikováno v:
Microelectronic Engineering. 88:3235-3243
In this work, a servo-assisted system for fabricating sub-micron gratings on a roller-type mold is developed. The fringes are produced by optical interference lithography and have period of about 800nm. A supporting and precision manipulating system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e5d93a1abf340d86db19a3c89998d8c
https://doi.org/10.1016/j.mee.2011.07.006
https://doi.org/10.1016/j.mee.2011.07.006
Publikováno v:
Taiwanese Journal of Obstetrics & Gynecology, Vol 47, Iss 1, Pp 42-48 (2008)
Summary: Objective: To find ways of preventing abdominal wall endometriosis through a retrospective case review. Materials and Methods: A retrospective study of 22 patients presenting with 26 postoperative abdominal wall masses. All masses were patho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6530579efb4b5a47bd2762cf5defcbbe
Autor:
Lien-Sheng Chen, 陳聯聖
101
This dissertation presents a novel approach for precisely controlling the motion of a piezo actuator embedded in a mechanical stage without using a displacement sensor. Displacement sensors are often costly and space-consuming, resulting in
This dissertation presents a novel approach for precisely controlling the motion of a piezo actuator embedded in a mechanical stage without using a displacement sensor. Displacement sensors are often costly and space-consuming, resulting in
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/04406848950117808367
Publikováno v:
Mechanics Research Communications. 21:599-604
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f03dd2e6e5090fd46c26af009b75ccf
https://doi.org/10.1016/0093-6413(94)90023-x
https://doi.org/10.1016/0093-6413(94)90023-x
Publikováno v:
2011 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM).
Maskless electron beam direct write lithography gains more and more attention in the candidates of next-generation lithography technologies. Pattern-placement inaccuracy is a challenging topic which is vital for seamless pattern generation. In this w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee18affc46f1d3d79d940f12082f129f
https://doi.org/10.1109/aim.2011.6027026
https://doi.org/10.1109/aim.2011.6027026
Publikováno v:
2009 IEEE/ASME International Conference on Advanced Intelligent Mechatronics.
Interference Lithography offers a low-cost alternative to the next-generation lithography (NGL) technology. Using ultra-violet light, the interference lithography could produce patterns with nano meter feature sizes. Because the working area of the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77da4f7781327ac75129d47e39be79ef
https://doi.org/10.1109/aim.2009.5229847
https://doi.org/10.1109/aim.2009.5229847