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Fault estimation for rotary steerable drilling tool systems with strong vibrations and unknown terms
Authors:Liu  Shiyang  Gao  Ming  Sheng  Li  Niu  Yichun  Wang  Yuechao  Zhou  Donghua
Institution:1.College of Control Science and Engineering, China University of Petroleum (East China), Qingdao, 266580, China
;2.College of Electrical Engineering and Automation, Shandong University of Science and Technology, Qingdao, 266590, China
;
Abstract:Nonlinear Dynamics - In this paper, the problem of gyro fault estimation is studied for the dynamic point-the-bit rotary steerable drilling tool system (DPRSDTS), and it is essentially the fault...
Keywords:
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