TY - GEN
T1 - Positioning accuracy calculation method of plane multi-pin based on statistic characteristics
AU - Jin, Xin
AU - Ye, Xin
AU - Zhang, Zhi Jing
PY - 2007
Y1 - 2007
N2 - It is an important method for enhancing the stiffness of technical equipment and positioning accuracy to adopt over-positioning reasonably. However, research papers are so scarce in the theoretical field of this issue. A quantitative calculation method of over-positioning accuracy and interference probability with plane multi-pin is proposed, the calculation formula is deduced, and the phenomenon that the positioning accuracy can be enhanced by multi-pin overpositioning is validated theoretically, through analyzing factors associated with positioning accuracy based on the statistical characteristics of manufacturing sizes and taking typical over-positioning of plane multi-pin for instance. Theoretical foundation for designing technical equipment and corresponding mechanisms is provided. The example indicates that the results from both theoretical calculation and application are inosculated.
AB - It is an important method for enhancing the stiffness of technical equipment and positioning accuracy to adopt over-positioning reasonably. However, research papers are so scarce in the theoretical field of this issue. A quantitative calculation method of over-positioning accuracy and interference probability with plane multi-pin is proposed, the calculation formula is deduced, and the phenomenon that the positioning accuracy can be enhanced by multi-pin overpositioning is validated theoretically, through analyzing factors associated with positioning accuracy based on the statistical characteristics of manufacturing sizes and taking typical over-positioning of plane multi-pin for instance. Theoretical foundation for designing technical equipment and corresponding mechanisms is provided. The example indicates that the results from both theoretical calculation and application are inosculated.
KW - Interference
KW - Overpositioning
KW - Plane multi-pin
KW - Positioning accuracy
KW - Statistic characteristics
UR - http://www.scopus.com/inward/record.url?scp=37049030601&partnerID=8YFLogxK
U2 - 10.1109/ICMA.2007.4304046
DO - 10.1109/ICMA.2007.4304046
M3 - Conference contribution
AN - SCOPUS:37049030601
SN - 1424408288
SN - 9781424408283
T3 - Proceedings of the 2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007
SP - 3046
EP - 3050
BT - Proceedings of the 2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007
T2 - 2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007
Y2 - 5 August 2007 through 8 August 2007
ER -