摘要：The pipe isolation tool (PIT) demonstrates remarkable advantages in safety and efficiency compared with traditional plugging devices. However, its utilization in plugging operations is limited by the operation duration. In addition, the existing energy recovery system has low energy saving efficiency. In this paper, a real-time control energy-saving system of the PIT was designed based on a reinforcement learning algorithm. First, an experimental device for energy-saving was designed. Secondly, the energy distribution scheme of a hydraulic pump and accumulator based on experimental data was proposed. Finally, the reinforcement learning algorithm was used to adjust the opening of the hydraulic pump and the accumulator valves in real time during the plugging process to improving energy saving efficiency. The results verify that the energy saving efficiency of the PIT control system based on reinforcement learning could reach 23.71%, which satisfies the objectives of energy-saving and environmental applicability.

关键字：Pipe isolation tool; Electro-hydraulic control system; Energy saving; Reinforcement learning

ISSN号：2288-6206

卷、期、页：9 (1) , pp.225-240

发表日期：2022-01-01

影响因子：5.671300

期刊分区（SCI为中科院分区）：二区

收录情况：SCIE（科学引文索引网络版）

发表期刊名称：INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING-GREEN TECHNOLOGY

通讯作者：孟繁帛,高博轩,孟繁帛

第一作者：赵弘

论文类型：期刊论文

论文概要：孟繁帛,赵弘,高博轩,孟繁帛，Energy-Saving for a Velocity Control System of a Pipe Isolation Tool Based on a Reinforcement Learning Method，INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING-GREEN TECHNOLOGY，2022，9 (1) , pp.225-240

论文题目：Energy-Saving for a Velocity Control System of a Pipe Isolation Tool Based on a Reinforcement Learning Method