Tang, Nian
He, Tingyu
Liu, Jie
Li, Li
Shi, Han
Cen, Wanglai
Ye, Zhixiang
Funding for this research was provided by:
Department of Science and Technology of Sichuan Province (2014JY0178)
Scientific Research Foundations of China Southern Power Grid (K-GD2015-0591)
Talent Introduction Project of Chengdu University of Information Technology (KYTZ201411)
Article History
Received: 25 October 2017
Accepted: 6 February 2018
First Online: 20 February 2018
Competing Interests
: The authors declare that they have no competing interests.
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