# [1]徐卫良,邓家贤,吴慈生.确定连杆机构运动误差的矩阵法[J].东南大学学报(自然科学版),1986,16(3):32-42.[doi:10.3969/j.issn.1001-0505.1986.03.004] 　Xu Weiliang,Deng Jiaxian,Wu Cisheng.Matrix Method for Determining the Kinematic Errors of a Linkage[J].Journal of Southeast University (Natural Science Edition),1986,16(3):32-42.[doi:10.3969/j.issn.1001-0505.1986.03.004] 点击复制 确定连杆机构运动误差的矩阵法() 分享到： var jiathis_config = { data_track_clickback: true };

16

1986年第3期

32-42

1986-05-20

## 文章信息/Info

Title:
Matrix Method for Determining the Kinematic Errors of a Linkage

Author(s):
Beijing Aeronautical Institute, Department of Mechanical Engineering

+
DOI:
10.3969/j.issn.1001-0505.1986.03.004

Abstract:
Starting with the set of equations established by the identity conditions of the geometrical closure in a linkage, we put forward a method for determining the kinematic errors of the linkage due to tolerances in the structure parameters and clerances in the joints, and establish the matrix equations of position, velocity and acceleration errors. Theoretically, this method can be applied to any planar and spatial linkage; and the difficulties in solving the partial derivatives may be avoided by the input-output relationship or by the sets of linear equations. Moreover, these matrix-equations can be easily solved on computer by some standard programs. At last, two examples are given to illustrate the method above: one is a complex planar linkage, and the other is a spatial RCCC linkage.

## 相似文献/References:

[1]顾仲圻,周鹗.新型磁阻电机结构参数对性能的影响[J].东南大学学报(自然科学版),1985,15(1):52.[doi:10.3969/j.issn.1001-0505.1985.01.005]
Gu Zhogqi Zhou E.The Effects of Structure Parameters on the Performance of the New Type Reluctance Motors[J].Journal of Southeast University (Natural Science Edition),1985,15(3):52.[doi:10.3969/j.issn.1001-0505.1985.01.005]