Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Zhenfei Xia"'
Publikováno v:
Silicon. 14:3939-3947
Impurities in industrial silicon strongly affect the performance and use value of silicon products, so that raw industrial silicon must be refined to reduce the impurity content and improve its quality. In this work, the effect of the conditions of t
Publikováno v:
Metallurgical and Materials Transactions B. 52:2573-2581
The removal of boron from silicon is a crucial step for silicon purification by the metallurgical route. The mechanism of boron removal was investigated by a combined method of using calcium silicate slag containing CaCl2 and O2 gas blowing. It is pr
Autor:
Keqiang Xie, Shaoyuan Li, Kuixian Wei, Zhenjie Chen, Min Xu, Wenhui Ma, Lei Yun, Ding Yang, Zhenfei Xia, Qiang Zhou, Jijun Wu
Publikováno v:
Separation & Purification Reviews. 49:68-88
Impurity removal, the purification process from metallurgical grade silicon (MG-Si) required to obtain solar grade silicon (SoG-Si), is crucial to the preparation of silicon-based solar cells. Some...
Publikováno v:
Separation and Purification Technology. 187:25-33
Boron separation from metallurgical grade silicon (MG-Si) is still a puzzle for metallurgical route. A purification method to MG-Si using a synthetic CaO-CaCl2 slag (no SiO2 addition) treatment combined with an Ar-O2-H2O gas blowing technique was stu
Autor:
Jinna Li, Zhenfei Xiao
Publikováno v:
IEEE Access, Vol 8, Pp 28831-28846 (2020)
This paper presents a novel off-policy game Q-learning algorithm to solve H∞ control problem for discrete-time linear multi-player systems with completely unknown system dynamics. The primary contribution of this paper lies in that the Q-learning s
Externí odkaz:
https://doaj.org/article/cc4f37c562be45628cbdaeca5dfef146
Publikováno v:
IEEE Access, Vol 8, Pp 208938-208951 (2020)
In this paper, a data-driven optimal control method based on adaptive dynamic programming and game theory is presented for solving the output feedback solutions of the H∞ control problem for linear discrete-time systems with multiple players subjec
Externí odkaz:
https://doaj.org/article/3e357ede12024911adea612ed20ecdab
Publikováno v:
IEEE Access, Vol 7, Pp 134647-134659 (2019)
In this paper, an off-policy game Q-learning algorithm is proposed for solving linear discrete-time non-zero sum multi-player game problems. Unlike the existing Q-learning methods for solving the Riccati equation by on-policy learning approaches for
Externí odkaz:
https://doaj.org/article/04a4651583b44564b9332af947374acc
Publikováno v:
Journal of International Medical Research, Vol 48 (2020)
Objective Evidence from cell and mouse models and human tissues suggests that cyclin dependent kinase 1 (CDK1) is involved in lung cancer (LC) tumorigenesis. However, the different types of expression patterns and prognostic results of CDK1 need furt
Externí odkaz:
https://doaj.org/article/c9742f110fb64bfb88985450177ed386