Study of Top Coal Partition and Key Delayed-Action Region for Horizontal Sublevel Top Coal Caving in Deeply Inclined Seam

by Jia-fan Zhang, Xiaoyu Liu, Yang Liu, Xiao-ping Shao, Hui-mei Zhang
Published 2021-01-01

Non-Linear Vibration Isolators with Unknown Excitation and Unmodelled Dynamics: Sliding Mode Active Control

by Ke-Wei Zhang, Zhi-Gang Hu, Hai-Min Liu, Huajiang Ouyang, Jia-Fan Zhang
Published 2019-08-01