Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Gongbiao Yan"'
Publikováno v:
SPIE Proceedings.
In order to improve and protect human being's environment, water resource should be effectively monitored and managed. The support vector machine (SVM) is an algorithm based on structure risk minimizing principle and having high generalization abilit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2aa00c2c3973772f4cc855beaf12e91b
https://doi.org/10.1117/12.858327
https://doi.org/10.1117/12.858327
Publikováno v:
2008 IEEE International Conference on Automation and Logistics.
During the Hilbert-Huang transformation (HHT), time-series data are firstly decomposed into several components with different time scale (i.e. intrinsic mode function, IMF), using the empirical mode decomposition (EMD). Then, the Hilbert transformati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fca87512635ddce5235bd04daa23b8e9
https://doi.org/10.1109/ical.2008.4636257
https://doi.org/10.1109/ical.2008.4636257
Publikováno v:
ICNC (7)
A class of improved swarm optimizer with controllable velocity factor was proposed, based on three strategies for velocity control of searching particles, i.e. the completely random one, the partial controllable one and the completely controllable on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b52893a5e986802830a361f39a95da9
https://doi.org/10.1109/icnc.2008.134
https://doi.org/10.1109/icnc.2008.134
Publikováno v:
SPIE Proceedings.
The support vector machine (SVM) is an algorithm based on structure risk minimizing principle and having high generalization ability. It is strong to solve the problem with small sample, nonlinear and high dimension. The fundamental theory of DGA (Di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::450f57bf6208561ba2d4c6b5c058e33d
https://doi.org/10.1117/12.783856
https://doi.org/10.1117/12.783856
Publikováno v:
2005 IEEE International Conference on Industrial Technology.
The paper analyzes a four-bar parallel micromanipulator and a double four-bar parallel micromanipulator, uses the merits of two micromanipulators and wipes off their demerits to develop a compound four-bar parallel micromanipulator, the theoretical a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::239bcc0650e10025c7a60d5f1e19e554
https://doi.org/10.1109/icit.2005.1600804
https://doi.org/10.1109/icit.2005.1600804
Publikováno v:
2006 6th World Congress on Intelligent Control and Automation.
Compound faults diagnosis is an important but difficult task in diagnostics. When several faults arise at the same time, vibration measurements by sensors show themselves as a complex integrated symptom, not as a simple and linear combination of seve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e82b66b4f71acf5b0f62078883858110
https://doi.org/10.1109/wcica.2006.1714152
https://doi.org/10.1109/wcica.2006.1714152
Publikováno v:
International Technology and Innovation Conference 2006 (ITIC 2006).
The end effect is a key shortcoming of the empirical mode decomposition (EMD). On the sifting process, the upper and lower envelop can have large swing. The end effect leads to fake components and an over-estimated energy of the signal using EMD. A r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f562d69c1292ec02a150710a4fd34f70
https://doi.org/10.1049/cp:20061016
https://doi.org/10.1049/cp:20061016
Publikováno v:
SPIE Proceedings.
Flexure hinges manufacturing error and hysteresis nonlinearity of piezoelectric actuator are two key factors that affect control precision of micromanipulator. In order to evaluate error affects on micromanipulator accuracy, a partial differentiation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e06199497bafa282b6ddf30b65dfe842
https://doi.org/10.1117/12.664793
https://doi.org/10.1117/12.664793
Publikováno v:
2005 International Conference on Machine Learning and Cybernetics.
Due to the inherent hysteresis nonlinearity, the piezoelectric actuator always causes positioning error in the opening system and instability in the closed system. In order to improve the positioning accuracy and response speed, a hybrid controller i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa55adf922b4305ba083a11102429321
https://doi.org/10.1109/icmlc.2005.1527123
https://doi.org/10.1109/icmlc.2005.1527123
Publikováno v:
Applied Sciences, Vol 12, Iss 12, p 5802 (2022)
To investigate the ground deformation induced by the variation of excess/insufficient support pressure in water-rich sandy soil, a series of centrifuge tests in tunnels located at cover over diameter (C/D) ratios equal to 0.5, 1.0 and 1.5 were carrie
Externí odkaz:
https://doaj.org/article/c9cbd3bc95644e2fad1225fa5ec66756