Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Shao-Juan Yu"'
Publikováno v:
Journal of Hainan Medical University, Vol 23, Iss 13, Pp 30-33 (2017)
Objective: To study the effect of Danhong injection on neuroendocrine molecules and ventricular remodeling in patients with ischemic cardiomyopathy heart failure. Methods: 80 cases of patients with ischemic cardiomyopathy heart failure who were treat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::8780962170d1bbd1d239b422dc77c22a
http://www.hnykdxxb.com/PDF/201713/8.pdf
http://www.hnykdxxb.com/PDF/201713/8.pdf
Publikováno v:
Applied Mechanics and Materials. :557-562
In view of the constant pressure water supply system with multi-parameter、non-linear and large delay characteristics, this paper employs PLC and the technology of frequency conversion control, and introduces fuzzy control technology to perform cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa74e027950e00ce52486021a18ba204
https://doi.org/10.4028/www.scientific.net/amm.263-266.557
https://doi.org/10.4028/www.scientific.net/amm.263-266.557
Publikováno v:
Advanced Materials Research. :660-664
The development of ultra-supercritical units is feasible choice of energy utilization ratio in China, its stability and economy rely on control system of turbine mightily. The control system of 600MW turbine is widely used currently, according to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b547b520947259061a72e4570faf0961
https://doi.org/10.4028/www.scientific.net/amr.516-517.660
https://doi.org/10.4028/www.scientific.net/amr.516-517.660
Publikováno v:
Advanced Materials Research. :1258-1262
Based on chaotic characteristics in vertical direction of vibrating screen sides, nonlinear methods were proposed to diagnose crack of vibrating screen. First phase space maps were got in different conditions of vibrating screen, and the correlation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1bce864fedcadec928318f7d5cb8c73
https://doi.org/10.4028/www.scientific.net/amr.219-220.1258
https://doi.org/10.4028/www.scientific.net/amr.219-220.1258
Publikováno v:
CASoN
A new method of Fuzzy PID-Iterative learning control of Electro-hydraulic servo system was proposed, which was formed by incorporating fuzzy control and iterative learning control with control law. The learning law parameters, which are previously de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8aaa04547b58dca4c433904ea49cde17
https://doi.org/10.1109/cason.2010.153
https://doi.org/10.1109/cason.2010.153
Publikováno v:
CASoN
The key problem for BLDCM to obtain high performance is to reduce the ripple of torque. Current hysteresis PWM used for BLDCM can reduces the ripple of current, but not torque because the nonlinear relation between current and torque. Direct torque c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04625c697cbf0b16c2b4637f0a711e48
https://doi.org/10.1109/cason.2010.162
https://doi.org/10.1109/cason.2010.162
Publikováno v:
Proceedings of 2004 International Conference on Machine Learning and Cybernetics (IEEE Cat. No.04EX826).
An intelligent control stratagem is proposed for time-varying large delay system that have a complex nonlinear characteristic. In this method, the GA is used to identify the time-varying delay. An improved adaptive vector forgetting factor is used to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e587648977c9622a9705efb557122fd7
https://doi.org/10.1109/icmlc.2004.1380729
https://doi.org/10.1109/icmlc.2004.1380729
Publikováno v:
Proceedings of 2004 International Conference on Machine Learning and Cybernetics (IEEE Cat. No.04EX826).
The approach of combing the iterative learning control algorithm with the variable structure control is presented. The reasonable controller is designed and applied to inverse pendulum system. Not only the high accuracy but also the good robustness i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ace8a210d84f13548022136974cc6f1
https://doi.org/10.1109/icmlc.2004.1382292
https://doi.org/10.1109/icmlc.2004.1382292
Publikováno v:
Proceedings of 2004 International Conference on Machine Learning and Cybernetics (IEEE Cat. No.04EX826).
The compensative control method is commonly applied in the delay system, but it needs the accurate mathematics model of objective. It is impossible to get the accurate model by traditional ways when the parameters are time-varying. Neural network is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d6d07e85b72db023d63778c4c41cb85
https://doi.org/10.1109/icmlc.2004.1380728
https://doi.org/10.1109/icmlc.2004.1380728
Publikováno v:
Proceedings. International Conference on Machine Learning and Cybernetics.
A PD-type open-closed-loop iterative learning control (ILC) scheme for discrete systems of output equation without U is proposed. The sufficient and necessary conditions of convergence for the learning law are given. According to the algorithm, the D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f270adb8ff0b495ae451016540ed283
https://doi.org/10.1109/icmlc.2002.1174418
https://doi.org/10.1109/icmlc.2002.1174418