Academic Journal
View in EDS

3-RPS 并联稳定平台机构设计及运动学仿真分析.

Bibliographic Details
Title: 3-RPS 并联稳定平台机构设计及运动学仿真分析. (Chinese)
Alternate Title: Mechanism design and kinematics simulation analysis of 3-RPS parallel stable platform. (English)
Authors: 赵万卓, 谢英江, 孙景工, 孟令帅, 牛 福
Source: Chinese Medical Equipment Journal; nov2021, Vol. 42 Issue 11, p32-50, 5p
Abstract (English): Objective To design and validate a 3-RPS parallel stable platform to solve the problems of off-road ambulances and hospital ships due to environmental interference. Methods A modified G-K formula was used to analyze the degree of freedom of the 3-RPS parallel stable platform, and closed-loop vector method was applied to exploring its position and velocity. The workspace corresponding to the mechanism parameters of the designed 3-RPS parallel stable platform was analyzed by Monte Carlo method. A simplified physical model of the 3-RPS parallel stable platform was established in Simulink/Multibody and then simulation verification was carried out for the physical model and its kinematic modelling. Results The 3 -RPS parallel stable platform designed had the workspace at one degree of freedom with over 20° and 70 mm vertical displacement; simulation analysis showed that the displacement curve of the electric cylinder was continuous and smooth without sudden changes during the movement. Conclusion The 3-RPS parallel stable platform designed has its parameters meet practical requirements, and references are provided for its application. [ABSTRACT FROM AUTHOR]
Abstract (Chinese): 目的:为解决越野救护车和医院船在医疗运输过程中受外界环境干扰的问题,设计3-RPS并联稳定平台,并进行验证。方法:采用修正的G-K公式对3-RPS机构进行自由度分析,根据闭环矢量法对3-RPS机构进行位置和速度分析。通过蒙特卡罗法分析所设计的3-RPS并联稳定平台的机构参数对应的工作空间。在Simulink/Multibody中建立3-RPS并联稳定平台的简化物理模型,对物理模型及其运动学建模进行仿真验证。结果:3-RPS并联稳定平台单自由度转角能达到20°以上,垂直位移能达到70 mm;仿真分析表明,运动过程中电动缸位移曲线连续平稳,没有突变。结论:3-RPS并联稳定平台参数设计合理,可满足工作需要,为该机构的实际应用提供了参考。 [ABSTRACT FROM AUTHOR]
Copyright of Chinese Medical Equipment Journal is the property of Chinese Medical Equipment Journal Editorial Office 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: Complementary Index
FullText Text:
  Availability: 0
Header DbId: edb
DbLabel: Complementary Index
An: 153766099
RelevancyScore: 916
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 915.654846191406
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: 3-RPS 并联稳定平台机构设计及运动学仿真分析. (Chinese)
– Name: TitleAlt
  Label: Alternate Title
  Group: TiAlt
  Data: Mechanism design and kinematics simulation analysis of 3-RPS parallel stable platform. (English)
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22赵万卓%22">赵万卓</searchLink><br /><searchLink fieldCode="AR" term="%22谢英江%22">谢英江</searchLink><br /><searchLink fieldCode="AR" term="%22孙景工%22">孙景工</searchLink><br /><searchLink fieldCode="AR" term="%22孟令帅%22">孟令帅</searchLink><br /><searchLink fieldCode="AR" term="%22牛+福%22">牛 福</searchLink>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: Chinese Medical Equipment Journal; nov2021, Vol. 42 Issue 11, p32-50, 5p
– Name: AbstractNonEng
  Label: Abstract (English)
  Group: Ab
  Data: Objective To design and validate a 3-RPS parallel stable platform to solve the problems of off-road ambulances and hospital ships due to environmental interference. Methods A modified G-K formula was used to analyze the degree of freedom of the 3-RPS parallel stable platform, and closed-loop vector method was applied to exploring its position and velocity. The workspace corresponding to the mechanism parameters of the designed 3-RPS parallel stable platform was analyzed by Monte Carlo method. A simplified physical model of the 3-RPS parallel stable platform was established in Simulink/Multibody and then simulation verification was carried out for the physical model and its kinematic modelling. Results The 3 -RPS parallel stable platform designed had the workspace at one degree of freedom with over 20° and 70 mm vertical displacement; simulation analysis showed that the displacement curve of the electric cylinder was continuous and smooth without sudden changes during the movement. Conclusion The 3-RPS parallel stable platform designed has its parameters meet practical requirements, and references are provided for its application. [ABSTRACT FROM AUTHOR]
– Name: AbstractNonEng
  Label: Abstract (Chinese)
  Group: Ab
  Data: 目的:为解决越野救护车和医院船在医疗运输过程中受外界环境干扰的问题,设计3-RPS并联稳定平台,并进行验证。方法:采用修正的G-K公式对3-RPS机构进行自由度分析,根据闭环矢量法对3-RPS机构进行位置和速度分析。通过蒙特卡罗法分析所设计的3-RPS并联稳定平台的机构参数对应的工作空间。在Simulink/Multibody中建立3-RPS并联稳定平台的简化物理模型,对物理模型及其运动学建模进行仿真验证。结果:3-RPS并联稳定平台单自由度转角能达到20°以上,垂直位移能达到70 mm;仿真分析表明,运动过程中电动缸位移曲线连续平稳,没有突变。结论:3-RPS并联稳定平台参数设计合理,可满足工作需要,为该机构的实际应用提供了参考。 [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label:
  Group: Ab
  Data: <i>Copyright of Chinese Medical Equipment Journal is the property of Chinese Medical Equipment Journal Editorial Office 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.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edb&AN=153766099
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.19745/j.1003-8868.2021229
    Languages:
      – Code: chi
        Text: Chinese
    PhysicalDescription:
      Pagination:
        PageCount: 5
        StartPage: 32
    Titles:
      – TitleFull: 3-RPS 并联稳定平台机构设计及运动学仿真分析.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: 赵万卓
      – PersonEntity:
          Name:
            NameFull: 谢英江
      – PersonEntity:
          Name:
            NameFull: 孙景工
      – PersonEntity:
          Name:
            NameFull: 孟令帅
      – PersonEntity:
          Name:
            NameFull: 牛 福
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 11
              Text: nov2021
              Type: published
              Y: 2021
          Identifiers:
            – Type: issn-print
              Value: 10038868
          Numbering:
            – Type: volume
              Value: 42
            – Type: issue
              Value: 11
          Titles:
            – TitleFull: Chinese Medical Equipment Journal
              Type: main
ResultId 1