基于Ansysworkbench的探头运动姿态仿真  

Simulation of Probe Motion Attitude Based on Ansysworkbench

作　　者：臧延旭 赵云利 梁雪婷 刘云杰 Zang Yanxu;Zhao Yunli;Liang Xueting;Liu Yunjie(School of Mechanical and Electrical Engineering,North China Institute of Aerospace Engineering,Langfang 065000,China;School of Electronic and Control Engineering,North China Institute of Aerospace Engineering,Langfang 065000,China)

机构地区：[1]北华航天工业学院机电工程学院,河北廊坊065000 [2]北华航天工业学院电子与控制工程学院,河北廊坊065000

出　　处：《北华航天工业学院学报》2023年第6期1-3,共3页Journal of North China Institute of Aerospace Engineering

基　　金：北华航天工业学院博士科研启动基金项目(BKY-2021-06);廊坊市科技支撑计划项目(2022011070);北华航天工业学院研究生创新资助项目(YKY-2022-11)。

摘　　要：探头是油气管道检测器的核心元件,使用检测器对油气管道进行内检测的过程中,探头的运动姿态将对采集的管道缺陷信号质量产生影响,为确保获取质量良好的信号,要求检测器在运行过程中探头表面始终与管道内壁紧密贴合。目前常采用实验法获取探头零件的结构参数。基于Ansysworkbench的探头运动姿态仿真可方便的获取不同结构参数下探头的运动姿态,仿真结果与实验结果基本一致,并且该方法具有节约时间和加工成本的优点。The probe is the core element of the oil and gas pipeline inspection gauge(PIG),when the PIG running in the oil and gas pipeline,the motion attitude of the probe wll have an impact on the quality of the collected pipeline defect signal.To ensure the acquisition of high-quality signals,it is required that the probe's surface should always closely fit with the inner wall of the pipe during the PIG running in the pipeline.At present,the structure parameters of the probe parts are often obtained by experiment.The motion attitude simulation of the probe based on Ansyswkbench can easily obtain the motion attitude of the probe under different structural parameters.The simulation results are basically consistent with the experimental results,and this method has the advantages of saving time and processing costs.

关 键 词：油气管道 内检测 探头姿态 有限元仿真 

分 类 号：TH113.2[机械工程—机械设计及理论]