[1]张方舟,李龙,王雪珊. 节流管汇节流压力控制模糊自适应回馈仿真[J].计算机技术与发展,2017,27(03):147-151.
　ZHANG Fang-zhou,LI Long,WANG Xue-shan. Fuzzy Adaptive Feedback Simulation of Choke Manifold Throttle Pressure Control[J].,2017,27(03):147-151.
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 节流管汇节流压力控制模糊自适应回馈仿真()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
27
期数:
2017年03期
页码:
147-151
栏目:
应用开发研究
出版日期:
2017-03-10

文章信息/Info

Title:
 Fuzzy Adaptive Feedback Simulation of Choke Manifold Throttle Pressure Control
文章编号:
1673-629X（2017)03-0147-05
作者:
 张方舟; 李龙; 王雪珊
 东北石油大学 计算机与信息技术学院
Author(s):
 ZHANG Fang-zhou; LI Long; WANG Xue-shan
关键词:
 ; 节流管汇; 模糊控制; PID自适应; 仿真
Keywords:
 ; choke manifold; fuzzy contro; PID adaptive; simulation
分类号:
TP31
文献标志码:
A
摘要:
 在现代石油与天然气勘探开发的过程中,为了防止井喷必须对职工进行技术培训,以提高现场作业人员的专业水平和操作技能.为了给培训人员创造与真实相近的钻井环境并客观反映培训人员的技能水平,针对井控实物仿真培训系统中的节流管汇节流压力调节操作进行了仿真,通过在节流管汇的控制管线上安装电磁比例阀控制管线中液压油流量和流动方向实现节流压力的精确控制;根据系统的特性,结合传统PID控制算法,将模糊推理和神经网络应用到控制系统中,提出了节流压力模糊自适应回馈算法.为了验证该方法的可行性,选取大庆钻探工程公司的实际项目为背景进行仿真实验.实验结果表明,所提的方法能够实现节流管汇节流压力调节的真实操作和训练功能,节流压力模糊自适应回馈算法具有较好的抗干扰能力,在模拟及训练过程中发挥了重要作用.
Abstract:
 In order to prevent the well blowout in the process of modern oil and gas exploration and development,the technical training for workers is necessary to improve professional standards and skills of on-site workers. The simulation of choke manifold throttle pressure adjustment operation for well control loop simulation training system has been carried out,which could produce a close to real drilling en-vironment for trainees and objectively reflect the skill level of the them. The electromagnetic proportional valve is installed on the control line of choke manifold,and the precise control of throttle pressure is realized with it for both the controls of hydraulic oil flow and its di-rection. According to the system’ s characteristics,traditional PID control algorithm has been merged into the simulation method pro-posed,which is to employ fuzzy reasoning and neural network in the control system,and thus a throttle pressure fuzzy adaptive feedback algorithm has been achieved and presented for the simulation. In order to validate the feasibility of the method proposed,an actual project of drilling engineering company in Daqing has been taken as an example for the simulation calculation. Experimental results show that it can achieve the actual training functionality of choke manifold throttle pressure adjustment operation and the throttle pressure fuzzy adap-tive feedback algorithm plays an important role in the process of simulation and training since its better anti-interference capacity.

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更新日期/Last Update: 2017-05-18