Consensus Complementarity Control for Multi-Contact MPC
Consensus Complementarity Control for Multi-Contact MPC
复制标题
多接触 MPC 的共识互补控制
DOI:
10.48550/arxiv.2304.11259
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Michael Posa
中科院分区:
文献类型:
--
作者:
Alp Aydinoglu;Adam Wei;Michael Posa
We propose a hybrid model predictive control algorithm, consensus complementarity control (C3), for systems that make and break contact with their environment. Many state-of-the-art controllers for tasks which require initiating contact with the environment, such as locomotion and manipulation, require a priori mode schedules or are too computationally complex to run at real-time rates. We present a method based on the alternating direction method of multipliers (ADMM) that is capable of high-speed reasoning over potential contact events. Via a consensus formulation, our approach enables parallelization of the contact scheduling problem. We validate our results on five numerical examples, including four high-dimensional frictional contact problems, and a physical experimentation on an underactuated multi-contact system. We further demonstrate the effectiveness of our method on a physical experiment accomplishing a high-dimensional, multi-contact manipulation task with a robot arm.
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DOI:
10.1109/icra46639.2022.9811872
发表时间:
2022
期刊:
2022 International Conference on Robotics and Automation (ICRA
影响因子:
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作者:
Cheng, Xianyi;Huang, Eric;Hou, Yifan;Mason, Matthew T.
通讯作者:
Mason, Matthew T.
DOI:
--
发表时间:
2022
期刊:
Learning for Dynamics and Control Conference
影响因子:
--
作者:
Jin, Wanxin;Aydinoglu, Alp;Halm, Mathew;Posa, Michael
通讯作者:
Posa, Michael
DOI:
10.1109/icra46639.2022.9811957
发表时间:
2022
期刊:
2022 IEEE International Conference on Robotics and Automation (ICRA
影响因子:
--
作者:
Aydinoglu, Alp;Posa, Michael
通讯作者:
Posa, Michael
DOI:
--
发表时间:
2020
期刊:
Conference on Robot Learning
影响因子:
--
作者:
Pfrommer, Samuel;Halm, Mathew;Posa, Michael
通讯作者:
Posa, Michael