| 基于模型预估的汽车主动锥齿轮总成锁紧螺母拧紧机 |
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| 引用本文： | 范云生,郭晨,周守民.基于模型预估的汽车主动锥齿轮总成锁紧螺母拧紧机[J].仪器仪表学报,2011,32(6). |
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| 作者姓名： | 范云生 郭晨 周守民 |
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| 作者单位： | 1. 大连海事大学信息科学技术学院,大连,116026
2. 大连嘉禾自控技术有限公司,大连,116039 |
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| 摘 要： | 为了实现汽车主动锥齿轮的自动化装配,在锁紧螺母拧紧机的研究中提出了模型预估的设计方法.根据螺栓拧紧特性对预紧力、扭矩、角度进行预估,用嵌入式拧紧控制器对汽车驱动桥主减速器总成装配中的锁紧螺母进行拧紧控制,结合光纤传感检测和机械设计技术进行销孔定位装置及其辅助装置设计.运用智能化的模糊控制算法,完成了对主动锥齿轮中锥形轴承的轴向预紧力、锁紧螺母的扭矩及角度定位多变量目标的模糊智能控制.经实际生产验证,该系统成功地解决了一类带有销孔定位功能的锁紧螺母的拧紧问题,并且系统具有很高的预测准确率,提高了生产效率和产品质量.
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| 关 键 词： | 主动锥齿轮总成 螺纹拧紧技术 模型预估 拧紧机 嵌入式拧紧控制器 智能模糊控制 |
Locking nut tightening machine for automobile driving taper gear assembly based on model prediction |
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| Fan Yunsheng,Guo Chen,Zhou Shoumin.Locking nut tightening machine for automobile driving taper gear assembly based on model prediction[J].Chinese Journal of Scientific Instrument,2011,32(6). |
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| Authors: | Fan Yunsheng Guo Chen Zhou Shoumin |
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| Affiliation: | Fan Yunsheng1,Guo Chen1,Zhou Shoumin2(1 College of Information Science and Technology,Dalian Maritime University,Dalian 116026,China,2 Dalian Jiahe Autocontrol Technology Co.,Ltd,Dalian 116039,China) |
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| Abstract: | In order to realize automated assembly of automobile driving taper gear,a model prediction design method is proposed in the research of locking nut tightening machine.According to the bolt tightening characteristic,with this method,the system predicts the clamping force,torque and angle,and controls the locking nut tightening process of automobile driving taper gear assembly using an embedded tightening controller.With fiber optical sensor detection and mechanical design technologies,the design of dowel hol... |
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| Keywords: | driving taper gear assembly bolt tightening technology model prediction tightening machine embedded tightening controller intelligent fuzzy control |
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