Real-Time Multi-Contact Model Predictive Control via ADMM
Real-Time Multi-Contact Model Predictive Control via ADMM
复制标题
通过 ADMM 进行实时多接触模型预测控制
DOI:
10.1109/icra46639.2022.9811957
复制
发表时间:
2022
期刊:
影响因子:
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通讯作者:
Posa, Michael
中科院分区:
文献类型:
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作者:
Aydinoglu, Alp;Posa, Michael
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 so computationally complex that they cannot run at real-time rates. We present a method, based on the alternating direction method of multipliers (ADMM), 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 three numerical examples, including two frictional contact problems, and physical experimentation on an underactuated multi-contact system.
DOI:
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发表时间:
2014
期刊:
IEEE International Conference on Robotics and Automation
影响因子:
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作者:
Vikash Kumar;Yuval Tassa;Tom Erez;E. Todorov
通讯作者:
E. Todorov
DOI:
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发表时间:
2020
期刊:
Conference on Robot Learning
影响因子:
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作者:
Pfrommer, Samuel;Halm, Mathew;Posa, Michael
通讯作者:
Posa, Michael