石油化工高等学校学报
转速突变对竖直井钻柱系统动力学特性的影响
张微,朱向哲,周暋振,马文涛
Effect of Rotational Speeds Mutation on the Dynamic Characteristics  of the DrillString System in a Vertical Well
ZHANG Wei, ZHU Xiangzhe,ZHOU Zhen, MA Wentao
石油化工高等学校学报 . 2013, (2): 47 -51 .  DOI: 10.3969/j.issn.1006396X.2013.02.011