Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Michael Willsch"'
Publikováno v:
Seventh European Workshop on Optical Fibre Sensors.
Optical current sensors or so called optical current transformers (OCT) based on the Faraday effect have an intrinsic temperature dependency of the current sensitivity caused by the natural drift of the Verdet constant as well as birefringence in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab5dc8696aaf2895bd2e414cbeb54f0b
https://doi.org/10.1117/12.2539114
https://doi.org/10.1117/12.2539114
Autor:
Barbara Hopf, Franz J. Dutz, Thomas Bosselmann, Johannes Roths, Michael Willsch, Alexander W. Koch
Publikováno v:
Optics express. 26(9)
A new iterative matrix algorithm has been applied to improve the precision of temperature and force decoupling in multi-parameter FBG sensing. For the first time, this evaluation technique allows the integration of nonlinearities in the sensor’s te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a514151b13a76bd6887a424e632360b0
https://pubmed.ncbi.nlm.nih.gov/29716125
https://pubmed.ncbi.nlm.nih.gov/29716125
Publikováno v:
IEEE Sensors Journal. 9:1007-1013
In this paper, principal considerations for a high accuracy millimeter wave (mmw) radar distance measurement system applicable to be used in harsh industrial environments are presented. The system is based on continuous wave (CW) measurement of the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::989a32eae251ac436c622d2db86fbfdd
https://doi.org/10.1109/jsen.2009.2025582
https://doi.org/10.1109/jsen.2009.2025582
Autor:
Michael Willsch, Uli Gaenshirt
Publikováno v:
Philosophical Magazine. 87:3055-3065
Modelling of the growth of a decagonal Cartwheel-type tiling is not described well enough by the well known matching rules of Penrose tiles. This paper presents a deterministic algorithm which allows the calculation of a perfect Cartwheel-type tiling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a0cca19e1e5a63099ee33c269e07522
https://doi.org/10.1080/14786430701355133
https://doi.org/10.1080/14786430701355133
Publikováno v:
SPIE Proceedings.
Commercial distance sensors basing on the triangulation principle are highly accurate and reliable. However due to their contained electronics and optoelectronics they cannot be used in harsh environments such as high temperatures and strong electrom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a386229b17e539fd98a2cb87afedae6
https://doi.org/10.1117/12.2195874
https://doi.org/10.1117/12.2195874
Publikováno v:
SPIE Proceedings.
Several fiber optical temperature sensor systems are commercially available. However for many industrial and electrical power applications very simple and cost effective solutions are required which easily can be integrated into existing condition mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6a7e30927e2eb27f6a44310d32bc617
https://doi.org/10.1117/12.2059269
https://doi.org/10.1117/12.2059269
Publikováno v:
SPIE Proceedings.
A common way to explore oil out of tar sand is to use a technique called Steam Assisted Gravity Drainage SAGD. This method can be enhanced by using an inductive heater (EM-SAGD). To monitor the heat dissipation of the inductor a measurement system fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdb3831e8a6cbb230a8ccba27362a521
https://doi.org/10.1117/12.2059296
https://doi.org/10.1117/12.2059296
Publikováno v:
SPIE Proceedings.
Inside of large electrical engines such as power generators and large drives, extreme electric and magnetic fields can occur which cannot be measured electrically. Novel fiber optical magnetic field sensors are being used to characterize the fields a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9834071033c1e6feeca3469695a9647d
https://doi.org/10.1117/12.2057460
https://doi.org/10.1117/12.2057460
Publikováno v:
SPIE Proceedings.
The increasing quantity of renewable energy in electric power generation leads to a higher flexibility in the operation of conventional power plants. The turbo generator has to face the influence of frequent start-stop-operation on thermal movement a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0aa2970b2abf7e9a0b3f29f9ce54dfd2
https://doi.org/10.1117/12.2024987
https://doi.org/10.1117/12.2024987