Sensitivity Analysis of 3-RPR Planar Parallel Manipulators

被引：50

作者：

Caro, Stephane ^{[1
]}

Binaud, Nicolas ^{[1
]}

Wenger, Philippe ^{[1
]}

机构：

[1] Inst Rech Commun & Cybernet Nantes, CNRS, UMR 6597, F-44321 Nantes, France

来源：

JOURNAL OF MECHANICAL DESIGN | 2009年 / 131卷 / 12期

关键词：

MECHANISMS; DESIGN; SINGULARITY; KINEMATICS; OPTIMIZATION; WORKSPACE;

D O I：

10.1115/1.4000216

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper deals with the sensitivity analysis of 3-RPR planar parallel manipulators (PPMs). First, the sensitivity coefficients of the pose of the manipulator moving platform to variations in the geometric parameters and in the actuated variables are expressed algebraically. Moreover, two aggregate sensitivity indices are determined, one related to the orientation of the manipulator moving platform and another one related to its position. Then, a methodology is proposed to compare 3-RPR PPMs with regard to their dexterity, workspace size and sensitivity. Finally, the sensitivity of a 3-RPR PPM is analyzed in detail and four 3-RPR PPMs are compared as illustrative examples. [DOI: 10.1115/1.4000216]

引用

页码：1210051 / 12100513

页数：13

共 29 条

[1]

ALBAGOMEZ O, 2005, ASME DES ENG TECHN C

[2] A tabu search Hooke and Jeeves algorithm for unconstrained optimization [J].

AlSultan, KS ;

AlFawzan, MA .

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 1997, 103 (01) :198-208

[3]

BINAUD N, 2009, IRCCYN091023

[4] Singularity analysis of 3-DOF planar parallel mechanisms via screw theory [J].

Bonev, IA ;

Zlatanov, D ;

Gosselin, CM .

JOURNAL OF MECHANICAL DESIGN, 2003, 125 (03) :573-581

[5]

Caro S, 2003, RECENT ADVANCES IN INTEGRATED DESIGN AND MANUFACTURING IN MECHANICAL ENGINEERING, P129

[6]

CARO S, 2005, ASME, V127, P86, DOI DOI 10.1115/1.1825047

[7]

CARO S, 2006, ASME, V128, P392

[8] An interval analysis based study for the design and the comparison of three-degrees-of-freedom parallel kinematic machines [J].

Chablat, D ;

Wenger, P ;

Majou, F ;

Merlet, JP .

INTERNATIONAL JOURNAL OF ROBOTICS RESEARCH, 2004, 23 (06) :615-624

[9] SINGULARITY ANALYSIS OF CLOSED-LOOP KINEMATIC CHAINS [J].

GOSSELIN, C ;

ANGELES, J .

IEEE TRANSACTIONS ON ROBOTICS AND AUTOMATION, 1990, 6 (03) :281-290

[10] POLYNOMIAL SOLUTIONS TO THE DIRECT KINEMATIC PROBLEM OF PLANAR 3 DEGREE-OF-FREEDOM PARALLEL MANIPULATORS [J].

GOSSELIN, CM ;

SEFRIOUI, J ;

RICHARD, MJ .

MECHANISM AND MACHINE THEORY, 1992, 27 (02) :107-119

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