Effective envelope method for Stewart platform workspace

Hongdao Jiang; Wuyi Chen; Xianguo Han; Dingchang Chen

Effective envelope method for Stewart platform workspace

Hongdao Jiang
, Wuyi Chen^*
, Xianguo Han
, Dingchang Chen

^*Corresponding author for this work

School of Mechanical Engineering and Automation

Beihang University

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The workspace of Stewart platform is the intersection of 6 son workspaces of 6 loop chains, so it is important to determine the boundary of the son workspace when locating the boundary of the son workspace. An effective envelope method is proposed in this paper. Firstly the envelope theory of a family of singular parameter curve surfaces is used to find the envelope surfaces of the son workspace. Then the numerical method is applied to determine the effective envelope surface. And after that the full boundary of the son workspace, which is the envelope of the effective envelope surfaces, is determined. Finally the workspace can be obtained with a section plane method.

Original language	English
Pages (from-to)	133-134
Number of pages	2
Journal	Progress in Natural Science: Materials International
Volume	11
Issue number	2
State	Published - 2001

Keywords

Effective envelope surface
Effective envelope workspace
Stewart platform
Workspace

Cite this

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title = "Effective envelope method for Stewart platform workspace",

abstract = "The workspace of Stewart platform is the intersection of 6 son workspaces of 6 loop chains, so it is important to determine the boundary of the son workspace when locating the boundary of the son workspace. An effective envelope method is proposed in this paper. Firstly the envelope theory of a family of singular parameter curve surfaces is used to find the envelope surfaces of the son workspace. Then the numerical method is applied to determine the effective envelope surface. And after that the full boundary of the son workspace, which is the envelope of the effective envelope surfaces, is determined. Finally the workspace can be obtained with a section plane method.",

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author = "Hongdao Jiang and Wuyi Chen and Xianguo Han and Dingchang Chen",

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T1 - Effective envelope method for Stewart platform workspace

AU - Jiang, Hongdao

AU - Chen, Wuyi

AU - Han, Xianguo

AU - Chen, Dingchang

PY - 2001

Y1 - 2001

N2 - The workspace of Stewart platform is the intersection of 6 son workspaces of 6 loop chains, so it is important to determine the boundary of the son workspace when locating the boundary of the son workspace. An effective envelope method is proposed in this paper. Firstly the envelope theory of a family of singular parameter curve surfaces is used to find the envelope surfaces of the son workspace. Then the numerical method is applied to determine the effective envelope surface. And after that the full boundary of the son workspace, which is the envelope of the effective envelope surfaces, is determined. Finally the workspace can be obtained with a section plane method.

AB - The workspace of Stewart platform is the intersection of 6 son workspaces of 6 loop chains, so it is important to determine the boundary of the son workspace when locating the boundary of the son workspace. An effective envelope method is proposed in this paper. Firstly the envelope theory of a family of singular parameter curve surfaces is used to find the envelope surfaces of the son workspace. Then the numerical method is applied to determine the effective envelope surface. And after that the full boundary of the son workspace, which is the envelope of the effective envelope surfaces, is determined. Finally the workspace can be obtained with a section plane method.

KW - Effective envelope surface

KW - Effective envelope workspace

KW - Stewart platform

KW - Workspace

UR - https://www.scopus.com/pages/publications/21444443052

M3 - 文章

AN - SCOPUS:21444443052

SN - 1002-0071

VL - 11

SP - 133

EP - 134

JO - Progress in Natural Science: Materials International

JF - Progress in Natural Science: Materials International

IS - 2

ER -

Effective envelope method for Stewart platform workspace

Abstract

Keywords

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