轻工机械2023，Vol.41Issue(6)：17-25,57,10.DOI:10.3969/j.issn.1005-2895.2023.06.003
多点接触粘滑驱动微动平台复合运动模型构建
Construction of Multi-Point Contact Stick-Slip Driven Micro-Motion Platform Composite Motion Model
崔希铭 1呼延鹏飞 1李鹏超 1黄雨霖1
作者信息
- 1. 西安工程大学 机电工程学院,陕西 西安 710048||西安工程大学 西安市现代智能纺织装备重点实验室,陕西 西安 710048
- 折叠
摘要
Abstract
In order to accurately simulate the dynamic output of a micro-motion platform based on the multi-point contact stick-slip driving principle and verify the feasibility of the application based on stick-slip driving principle on micro-motion platforms,a composite dynamic model was established for a micro-motion platform with stick-slip drive based on a four-stable state electromagnetic actuator,which contained four sub-models of the dynamic model:the magnetic force calculation model,the LuGre friction model,the collision bounce model and the mass center shift model.On this basis,an experimental platform was built to research the effect of different drive currents on the dynamic output displacement of the micro-motion platform.The result shows that the simulated dynamic output of the composite dynamic model is basically consistent with the experimental output trend,and verifies the effectiveness of the proposed and established composite dynamic model.关键词
微动平台/多点接触/粘滑驱动/复合动态模型/移动永磁铁Key words
micro-motion platform/multi-point contact/stick-slip driven/composite motion model/MPM(Mobile Permanent Magnet)分类
信息技术与安全科学引用本文复制引用
崔希铭,呼延鹏飞,李鹏超,黄雨霖..多点接触粘滑驱动微动平台复合运动模型构建[J].轻工机械,2023,41(6):17-25,57,10.
