Motion Constraints and Trajectory Planning of a Planar Active Dynamic Balancing Mechanism

Kun Wang, Ke Li, Peng Chen, Qiuju Zhang and Yi Cao

Mathematical Problems in Engineering, 2015, vol. 2015, 1-11

Abstract:

We propose a new solution to the active balancing issue under mechanical structural constraint. A dynamic model of the 3-DOF active balancer is established considering the limitations of the mechanical construction due to the lengths of the sliding rails. A methodology for the collision-avoidance trajectory planning is presented in addition to the normal trajectory planning to design the collision-free active balancing strategy. Numerical examples are presented to illustrate the effect of the parameter constrains as well as verify the effectiveness and necessity of trajectory planning.

Date: 2015
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:496258

DOI: 10.1155/2015/496258

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