Funding for this research was provided by:
Beijing Municipal Natural Science Foundation (8182041)
Article History
Received: 17 January 2020
Revised: 9 June 2020
Accepted: 6 July 2020
First Online: 29 July 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The numerical data used to support the findings of this study are included within the article. However, due to the particularity of the industry, some test data are not given. Since comprehensive implementation details have been provided, we decided not to publish the code.