Study on controlling system for variable structure of stabilized platform in rotary steering drilling system
Cui Qilin1, Zhang Shaohuai2, Liu Yuxiang1
1. College of Electronic Engineering, Xi'an Shiyou University, Xi'an 710065, China; 2. College of Petroleum Engineering, Xi'an Shiyou University, Xi'an 710065, China
Cui Qilin, Zhang Shaohuai, Liu Yuxiang, . Study on controlling system for variable structure of stabilized platform in rotary steering drilling system[J]. Editorial office of ACTA PETROLEI SINICA, 2007, 28(3): 120-123.