Statics Analysis of a New Type of Probe with Parallel Compliant Constraint

The probe is the key component of the precision measurement equipment,and the development of the new type of probe is the focus of the field of precision measurement technology. The existing research mainly focuses on improving the measurement theory and optimizing the sensor performance,and has lit...

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Main Authors: Li Baokun, Wang Kang, Han Yingge, Yang Hongtao, Liu Sumei, Zhou Yijun
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Transmission 2018-01-01
Series:Jixie chuandong
Subjects:
Online Access:http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.02.024
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author Li Baokun
Wang Kang
Han Yingge
Yang Hongtao
Liu Sumei
Zhou Yijun
author_facet Li Baokun
Wang Kang
Han Yingge
Yang Hongtao
Liu Sumei
Zhou Yijun
author_sort Li Baokun
collection DOAJ
description The probe is the key component of the precision measurement equipment,and the development of the new type of probe is the focus of the field of precision measurement technology. The existing research mainly focuses on improving the measurement theory and optimizing the sensor performance,and has little research on the structural innovation of the probe body. Based on the basic property of the mechanism that the parallel mechanism is located in the singular configuration,a new kind of parallel compliant probe is constructed by using the method of rigid body replacement. The line geometry and the null space method of the force Jacobian matrix are used to explain the function freedom of mechanism required for the 3D probe. Based on the statics of the parallel compliant support mechanism and the stiffness model of the branched chain,the overall stiffness matrix of the mechanism and the force-displacement model of the probe are established. Besides,the correctness of theoretical analysis is verified by numerical simulation and finite element software. The research content expands the application scope of the parallel compliant mechanism,enriches the structural innovation method of the precision probe constraint support mechanism,and lays an important theoretical foundation for further constructing the new probe based on the type of parallel compliant mechanism.
format Article
id doaj-art-93583a1c612b458093773eb657f220c5
institution Kabale University
issn 1004-2539
language zho
publishDate 2018-01-01
publisher Editorial Office of Journal of Mechanical Transmission
record_format Article
series Jixie chuandong
spelling doaj-art-93583a1c612b458093773eb657f220c52025-01-10T14:43:34ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392018-01-014212613129934911Statics Analysis of a New Type of Probe with Parallel Compliant ConstraintLi BaokunWang KangHan YinggeYang HongtaoLiu SumeiZhou YijunThe probe is the key component of the precision measurement equipment,and the development of the new type of probe is the focus of the field of precision measurement technology. The existing research mainly focuses on improving the measurement theory and optimizing the sensor performance,and has little research on the structural innovation of the probe body. Based on the basic property of the mechanism that the parallel mechanism is located in the singular configuration,a new kind of parallel compliant probe is constructed by using the method of rigid body replacement. The line geometry and the null space method of the force Jacobian matrix are used to explain the function freedom of mechanism required for the 3D probe. Based on the statics of the parallel compliant support mechanism and the stiffness model of the branched chain,the overall stiffness matrix of the mechanism and the force-displacement model of the probe are established. Besides,the correctness of theoretical analysis is verified by numerical simulation and finite element software. The research content expands the application scope of the parallel compliant mechanism,enriches the structural innovation method of the precision probe constraint support mechanism,and lays an important theoretical foundation for further constructing the new probe based on the type of parallel compliant mechanism.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.02.024Compliant mechanismParallel mechanismPrecision probeStatics analysisStatic stiffness
spellingShingle Li Baokun
Wang Kang
Han Yingge
Yang Hongtao
Liu Sumei
Zhou Yijun
Statics Analysis of a New Type of Probe with Parallel Compliant Constraint
Jixie chuandong
Compliant mechanism
Parallel mechanism
Precision probe
Statics analysis
Static stiffness
title Statics Analysis of a New Type of Probe with Parallel Compliant Constraint
title_full Statics Analysis of a New Type of Probe with Parallel Compliant Constraint
title_fullStr Statics Analysis of a New Type of Probe with Parallel Compliant Constraint
title_full_unstemmed Statics Analysis of a New Type of Probe with Parallel Compliant Constraint
title_short Statics Analysis of a New Type of Probe with Parallel Compliant Constraint
title_sort statics analysis of a new type of probe with parallel compliant constraint
topic Compliant mechanism
Parallel mechanism
Precision probe
Statics analysis
Static stiffness
url http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2018.02.024
work_keys_str_mv AT libaokun staticsanalysisofanewtypeofprobewithparallelcompliantconstraint
AT wangkang staticsanalysisofanewtypeofprobewithparallelcompliantconstraint
AT hanyingge staticsanalysisofanewtypeofprobewithparallelcompliantconstraint
AT yanghongtao staticsanalysisofanewtypeofprobewithparallelcompliantconstraint
AT liusumei staticsanalysisofanewtypeofprobewithparallelcompliantconstraint
AT zhouyijun staticsanalysisofanewtypeofprobewithparallelcompliantconstraint