Creator:

Bałchanowski, Jacek

Contributor:

Jurczak, Paweł - red.

Title:

Positioning accuracy analysis of the parallel mechanism near singular positions

Group publication title:

IJAME, volume 20 (2015)

Subject and Keywords:

clearances in the joint ; parallel mechanism ; singular positions

Abstract:

This paper presents a method of numerical modelling of parallel mechanisms with clearances in their kinematic pairs taken into account. The pairs with clearances are modelled as shape connections based on constraints in the form of contact interactions. Using the created models simulations were run to determine the positioning errors of the links in a parallel mechanism with three degrees of freedom (MR2120). In particular, the accuracy of positioning the links close to the mechanism singular configurations was studied.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

2015

Resource Type:

artykuł

Format:

application/pdf

DOI:

10.1515/ijame-2015-0001

Pages:

5-18

Source:

IJAME, volume 20, number 1 (2015)

Language:

eng

License:

CC 4.0

License CC BY-NC-ND 4.0:

click here to follow the link

Rights:

Biblioteka Uniwersytetu Zielonogórskiego