摘要
针对现有导弹发射试验筒管道机器人机械结构受限,不能很好适应狭小管道的问题,对适用于狭小管道的管道机器人结构及其控制系统展开研究。首先,建立管道机器人模型,分析其实现行走和变径的工作原理、主要结构和动力机构的力学特性;其次,分析管道机器人的行走性能,对管道机器人的牵引能力和过弯能力进行了计算,确定了机器人的可应用场景。最后,开发了行走装置控制器,在设计管道机器人控制系统的前提下,详细阐述了管道机器人系统的控制原理,对上位机界面做了简要的功能介绍,并通过实验对机器人结构和控制系统的合理性做了验证。研究结果表明,管道机器人能与狭小管道保持良好接触状态,独立完成行走动作,实验验证了管道机器人在垂直管道内的行走能力与基于视觉的管道内壁损伤情况识别能力。
Aiming at the problem that the mechanical structure of the existing pipeline robot is limited and cannot be well adapted to the narrow pipeline;it is necessary to conduct research on the structure and control system of the pipeline robot suitable for the narrow pipeline.First,establish a pipeline robot model,analyze its working principle of walking and reducing diameter,the main structure and mechanical characteristics of the dynamic mechanism;second,analyze the walking performance of the pipeline robot,and carry out the traction ability and bending ability of the pipeline robot Calculate and determine the applicable scenarios of the robot;Finally,the walking device controller is developed.Under the premise of designing the pipeline robot control system,the control principle of the pipeline robot system is elaborated in detail,and a brief functional introduction to the host computer interface is given.And through experiments to verify the rationality of the robot structure and control system.The research results show that the pipeline robot can maintain good contact with the narrow pipeline and complete the walking action independently.The experiment verifies the pipeline robot's walking ability in the vertical pipeline and the ability to recognize the damage situation of the pipeline inner wall based on vision.
作者
刘东
罗亮
卢丙举
吴友生
LIU Dong;LUO Liang;LU Bing-ju;WU You-sheng(The 713 Research Institute of CSSC,Zhengzhou 450015,China;Henan Key Laboratory of Underwater Intelligence Equipment,Zhengzhou 450015,China)
出处
《舰船科学技术》
北大核心
2023年第22期67-71,共5页
Ship Science and Technology
关键词
可变径
轮式驱动
管道机器人系统
the variable diameter
wheel drive
pipeline robot system
