نتایج جستجو برای: wen
تعداد نتایج: 2216 فیلتر نتایج به سال:
Organic Electronics. Intrinsically stretchable electroluminescent elastomers for highly efficient non-blended organic light-emitting diodes are reported by Wen-Yong Lai et al. in their Research Article (e202213749).
Starting from the relationship between the Bouc model and the endochronic theory and by adopting some new intrinsic time measures, the thermodynamic admissibility of the BoucWen model is proved, in the univariate case as well as in the tensorial one. Moreover, the proposed proof encompasses the cases where a strength degradation term appears. c © 2001 Académie des sciences/Éditions scientifique...
The Bouc Wen magnetorheological damper model has eight unknown parameters, and the mathematical expression of includes evolution quantity, absolute value term, exponential term differential equation, which complicates parameter identification. Researchers in related fields have made numerous attempts to solve problem that model's identification method is complex difficult implement. A combining...
Characterization of a naturally occurring early-flowering rice mutant resulting from novel variation in the Ghd7 locus | Wen Li, Chongke Zheng, Jinjun Zhou, Zhizhen Zhang, Guanhua Xianzhi Xie Agricultural Journals
Certificateless signature scheme is a practical solution to confront the drawback, KGC being able to forge the signature of a user, of an identity based signature scheme. Lots of previous research results have shown the security models and the generic constructions for certificateless signatures. However, most of them did not satisfy Girault’s level-3 security which the conventional public key ...
Certificateless signature scheme is a practical solution to confront the drawback, Key Generation Center (KGC) being able to forge the signature of a user, of an identity based (ID-based) signature scheme. Lots of previous research results have shown the security models and the generic constructions for certificateless signatures. However, most of them did not satisfy Girault’s level-3 security...
IMMUNOLOGY Correction for “14-3-3σ regulates B-cell homeostasis through stabilization of FOXO1,” by Yu-Wen Su, Zhenyue Hao, Atsushi Hirao, Kazuo Yamamoto, Wen-Jye Lin, Ashley Young, Gordon S. Duncan, Hiroki Yoshida, Andrew Wakeham, Philipp A. Lang, Kiichi Murakami, Pamela Ohashi, and Tak W. Mak, which appeared in issue 4, January 25, 2011, of Proc Natl Acad Sci USA (108:1555–1560; first publish...
The present report describes the first study of continuous vigilance in dolphins. Two adult bottlenose dolphins (Tursiops truncatus), WEN (male) and SAY (female), maintained a very high detection rate of randomly presented, infrequent, 1.5-s target tones in a background of frequent 0.5-s equal-amplitude tones over five continuous 120-h sessions. The animals were able to maintain high levels (WE...
In this paper feedforward controller is designed to eliminate nonlinear hysteresis behaviors of a piezoelectric stack actuator (PSA) driven system. The control design is based on inverse Prandtl-Ishlinskii (P-I) hysteresis model identified using particle swarm optimization (PSO) technique. Based on the identified P-I model, both the inverse P-I hysteresis model and feedforward controller can be...
In this paper the semi-active control is achieved by a base isolation system. The magnetorheological dampers (MRD) hysteretic force is described by models based on nonlinear differential equation Bouc-Wen. The Bouc-Wen model is able to capture, in an analytical form, a range of shapes of hysteretic cycles which match the behavior of a wide class of nonlinear systems. In order to reduce the seis...
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