摘要
根据微机器人在人体肠道内的运行方式,建立了微机器人体内润滑物理模型,分析了影响微机器人体内润滑性能的主要因素。利用自行研制的蠕动传动试验台进行模拟微机器人体内运行润滑特性实验,试验结果表明微机器人的质量、直径大小和润滑液的粘度是影响其润滑性能的主要因素,并且存在最佳质量和粘度数值。
The physical model of lubrication for micro robot in pipe was estabhshed, according to me running way of micro robot in the intestine of body. The main factors that influence the lubrication performance of micro robot in the body were analyzed. A simulation peristalsis transmission tester was designed, and peristalsis transmission experiment was carried out for micro-robot which exterior looks like a capsule to research the influence of peristalsis reflex of gastrointestinal and the lubricant with different viscosity on the movement characteristic of the micro robot in pipe, and the influence of micro robot＇ s weight and diameter on the movement of the micro robot in the tube. The experimental result shows that viscosity of lubricant, weight and diameter of the micro robot are the main factors that influence the lubrication performance of micro robot in the body, an optimal weight value and viscosity value exists for the lubrication performance of micro robot.
出处
《润滑与密封》
CAS
CSCD
北大核心
2007年第10期66-68,71,共4页
Lubrication Engineering
基金
广东省自然科学基金项目项目(05006497)
南昌航空大学校基金资助项目
关键词
微机器人
肠道
润滑特性
micro robot
intestine
lubrication property
