Design of Automatic Matching System for Drilling Parameters Based on  Propulsion Pressure Difference and Rotary Pressure Variation

LIU Zaizheng, LIAO Jinjun, HU Qian

Tunnel Construction . 2018, (8): 1379 -1383 . DOI: 10.3973/j.issn.2096-4498.2018.08.015