A Factor-Graph Approach for Optimization Problems with Dynamics Constraints
A Factor-Graph Approach for Optimization Problems with Dynamics Constraints
复制标题
具有动力学约束的优化问题的因子图方法
DOI:
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
F. Dellaert
中科院分区:
文献类型:
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作者:
Mandy Xie;Alejandro Escontrela;F. Dellaert
In this paper, we introduce dynamics factor graphs as a graphical framework to solve dynamics problems and kinodynamic motion planning problems with full consideration of whole-body dynamics and contacts. A factor graph representation of dynamics problems provides an insightful visualization of their mathematical structure and can be used in conjunction with sparse nonlinear optimizers to solve challenging, high-dimensional optimization problems in robotics. We can easily formulate kinodynamic motion planning as a trajectory optimization problem with factor graphs. We demonstrate the flexibility and descriptive power of dynamics factor graphs by applying them to control various dynamical systems, ranging from a simple cart pole to a 12-DoF quadrupedal robot.
影响因子:
3.5
作者:
Mustafa Mukadam;Jing Dong;F. Dellaert;Byron Boots
通讯作者:
Mustafa Mukadam;Jing Dong;F. Dellaert;Byron Boots
影响因子:
2.4
作者:
BLICKHAN, R
通讯作者:
BLICKHAN, R
影响因子:
3.5
作者:
Felis, Martin L.
通讯作者:
Felis, Martin L.