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Simulation and Experimental Research on Electrical Control Anti-backlash Based on a Novel Type of Variable Tooth Thickness Involute Gear Pair.

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Title: Simulation and Experimental Research on Electrical Control Anti-backlash Based on a Novel Type of Variable Tooth Thickness Involute Gear Pair.
Authors: Guangjian Wang1,2, Dongdong Zhu1,2, Shuaidong Zou1,2 zoushuaidong@cqu.edu.cn, Yujiang Jiang1,2, Xin Tian1,2
Source: Journal of Mechanical Engineering / Strojniški Vestnik. 2022, Vol. 68 Issue 2, p126-140. 15p.
Subjects: Spur gearing, Backlash (Engineering), Legal judgments, Tooth roots
Abstract: This paper presents an electrical backlash control method based on a novel variable tooth thickness involute gear pair (VTTIGP) through acceleration judgment. First, the principle, characteristics and theoretical tooth surface equation of the novel type of variable tooth thickness involute gear (VTTIG) are proposed. Compared with the traditional variable tooth thickness gear (VTTG), each transverse of the novel type of VTTIG has the same tooth root circle and the addendum circle. Therefore, there will be no interference caused by the excessive axial relative movement distance between the gear pairs when eliminating the backlash. The theoretical calculation equation of no-load transmission error (TE) and time-varying backlash for a dual-eccentric novel type of VTTIGP are deduced. Second, using the theoretical backlash equation and the eccentricities and the initial phases obtained through the experimental TE curve obtained with angular displacement sensors and the developed TE equation, the continuous backlash curve of the gear pair is obtained. Based on the RecurDyn software and its Colink control module, the co-simulation model of the novel type of VTTIGP and its backlash control system is used to explore the electrical backlash control method through acceleration judgment in the case of time-varying backlash. Finally, using angular displacement sensors and linear actuators, the experimental study on the anti-backlash control with different reversed positions under different input speeds is carried out, demonstrating that this novel electrical anti-backlash control method is effective. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Mechanical Engineering / Strojniški Vestnik is the property of University of Ljubljana, Faculty of Mechanical Engineering, Journal of Mechanical Engineering and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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An: 155479141
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  Label: Title
  Group: Ti
  Data: Simulation and Experimental Research on Electrical Control Anti-backlash Based on a Novel Type of Variable Tooth Thickness Involute Gear Pair.
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  Data: <searchLink fieldCode="AR" term="%22Guangjian+Wang%22">Guangjian Wang</searchLink><relatesTo>1,2</relatesTo><br /><searchLink fieldCode="AR" term="%22Dongdong+Zhu%22">Dongdong Zhu</searchLink><relatesTo>1,2</relatesTo><br /><searchLink fieldCode="AR" term="%22Shuaidong+Zou%22">Shuaidong Zou</searchLink><relatesTo>1,2</relatesTo><i> zoushuaidong@cqu.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Yujiang+Jiang%22">Yujiang Jiang</searchLink><relatesTo>1,2</relatesTo><br /><searchLink fieldCode="AR" term="%22Xin+Tian%22">Xin Tian</searchLink><relatesTo>1,2</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Mechanical+Engineering+%2F+Strojniški+Vestnik%22">Journal of Mechanical Engineering / Strojniški Vestnik</searchLink>. 2022, Vol. 68 Issue 2, p126-140. 15p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Spur+gearing%22">Spur gearing</searchLink><br /><searchLink fieldCode="DE" term="%22Backlash+%28Engineering%29%22">Backlash (Engineering)</searchLink><br /><searchLink fieldCode="DE" term="%22Legal+judgments%22">Legal judgments</searchLink><br /><searchLink fieldCode="DE" term="%22Tooth+roots%22">Tooth roots</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: This paper presents an electrical backlash control method based on a novel variable tooth thickness involute gear pair (VTTIGP) through acceleration judgment. First, the principle, characteristics and theoretical tooth surface equation of the novel type of variable tooth thickness involute gear (VTTIG) are proposed. Compared with the traditional variable tooth thickness gear (VTTG), each transverse of the novel type of VTTIG has the same tooth root circle and the addendum circle. Therefore, there will be no interference caused by the excessive axial relative movement distance between the gear pairs when eliminating the backlash. The theoretical calculation equation of no-load transmission error (TE) and time-varying backlash for a dual-eccentric novel type of VTTIGP are deduced. Second, using the theoretical backlash equation and the eccentricities and the initial phases obtained through the experimental TE curve obtained with angular displacement sensors and the developed TE equation, the continuous backlash curve of the gear pair is obtained. Based on the RecurDyn software and its Colink control module, the co-simulation model of the novel type of VTTIGP and its backlash control system is used to explore the electrical backlash control method through acceleration judgment in the case of time-varying backlash. Finally, using angular displacement sensors and linear actuators, the experimental study on the anti-backlash control with different reversed positions under different input speeds is carried out, demonstrating that this novel electrical anti-backlash control method is effective. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Mechanical Engineering / Strojniški Vestnik is the property of University of Ljubljana, Faculty of Mechanical Engineering, Journal of Mechanical Engineering and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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    Identifiers:
      – Type: doi
        Value: 10.5545/sv-jme.2021.7452
    Languages:
      – Code: eng
        Text: English
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      Pagination:
        PageCount: 15
        StartPage: 126
    Subjects:
      – SubjectFull: Spur gearing
        Type: general
      – SubjectFull: Backlash (Engineering)
        Type: general
      – SubjectFull: Legal judgments
        Type: general
      – SubjectFull: Tooth roots
        Type: general
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      – TitleFull: Simulation and Experimental Research on Electrical Control Anti-backlash Based on a Novel Type of Variable Tooth Thickness Involute Gear Pair.
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            NameFull: Guangjian Wang
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            NameFull: Dongdong Zhu
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            NameFull: Shuaidong Zou
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            NameFull: Yujiang Jiang
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            NameFull: Xin Tian
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            – D: 01
              M: 02
              Text: 2022
              Type: published
              Y: 2022
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            – TitleFull: Journal of Mechanical Engineering / Strojniški Vestnik
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