排序方式: 共有3条查询结果,搜索用时 62 毫秒
1
1.
2.
R. Hernandez-Suarez H. Puebla R. Aguilar-Lopez E. Hernandez-Martinez 《Petroleum Science and Technology》2013,31(8):788-800
Abstract In this paper a novel sliding mode control law combined with a cascade control scheme is proposed for the suppression of stick-slip oscillations in oil drillstrings. It is assumed that the parameters of the system are uncertain and external disturbances are present. Numerical simulations on a generic simple model of stick-slip oscillations are provided to illustrate the control performance. 相似文献
3.
1