SPHERICAL FOUR-BAR MOTION GENERATION WITH A PRESCRIBED RIGID-BODY LOAD

被引:8
作者
Shen, Qiong [1 ]
Russell, Kevin [2 ]
Sodhi, Raj S. [1 ]
He, Yong [3 ]
机构
[1] New Jersey Inst Technol, Dept Mech Engn, Newark, NJ 07102 USA
[2] US Army Res, Ctr Dev & Engn, Armaments Engn & Technol Ctr, Picatinny Arsenal, NJ 07806 USA
[3] Donghua Univ, Coll Mech Engn, Shanghai 20051, Peoples R China
关键词
D O I
10.1139/tcsme-2008-0026
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
In motion generation, the objective is to calculate the mechanism parameters required to achieve or approximate a set of prescribed rigid-body positions. This work introduces a new design constraint that considers driving link static torque for a given rigid-body load. By incorporating this new constraint into a conventional spherical four-bar motion generation model [1], spherical four-bar mechanisms are synthesized to achieve-not only prescribed rigid-body positions-but also satisfy a maximum driver static torque for a given rigid-body load.
引用
收藏
页码:401 / 410
页数:10
相关论文
共 14 条
[1]   Synthesis of spherical four-bar mechanisms using spherical kinematic mapping [J].
Brunnthaler, Katrin ;
Schroecker, Hans-Peter ;
Husty, Manfred .
ADVANCES IN ROBOT KINEMATICS: MECHANISMS AND MOTION, 2006, :377-+
[2]  
GILMARTIN MJ, 1972, INT MECH ENG C MECH, P90
[3]   GLOBALLY CONVERGENT METHOD FOR NONLINEAR-PROGRAMMING [J].
HAN, SP .
JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 1977, 22 (03) :297-309
[4]   A method for adjustable planar and spherical four-bar linkage synthesis [J].
Hong, BY ;
Erdman, AG .
JOURNAL OF MECHANICAL DESIGN, 2005, 127 (03) :456-463
[5]   Avoiding singular configurations in finite position synthesis of spherical 4R linkages [J].
McCarthy, JM ;
Bodduluri, RH .
MECHANISM AND MACHINE THEORY, 2000, 35 (03) :451-462
[6]  
MCCARTHY MJ, 1992, ASME, V114, P55
[7]  
Powell M. J., 1978, LECT NOTES MATH, V630
[8]   The design of spherical 4R linkages for four specified orientations [J].
Ruth, DA ;
McCarthy, JM .
MECHANISM AND MACHINE THEORY, 1999, 34 (05) :677-692
[9]   AXODES FOR THE 4-REVOLUTE SPHERICAL MECHANISM [J].
SODHI, R ;
SHOUP, TE .
MECHANISM AND MACHINE THEORY, 1982, 17 (03) :173-178
[10]   DESIGN OF A 4-REVOLUTE SPHERICAL FUNCTION GENERATOR WITH TRANSMISSION EFFECTIVENESS BY CURVE MATCHING [J].
SODHI, RS ;
WILHELM, AJ ;
SHOUP, TE .
MECHANISM AND MACHINE THEORY, 1985, 20 (06) :577-585