Linear Supervision for Nonlinear, High-Dimensional Neural Control and Differential Games
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866909595254915072 |
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| author | Sharpless, William Feng, Zeyuan Bansal, Somil Herbert, Sylvia |
| author_facet | Sharpless, William Feng, Zeyuan Bansal, Somil Herbert, Sylvia |
| contents | As the dimension of a system increases, traditional methods for control and differential games rapidly become intractable, making the design of safe autonomous agents challenging in complex or team settings. Deep-learning approaches avoid discretization and yield numerous successes in robotics and autonomy, but at a higher dimensional limit, accuracy falls as sampling becomes less efficient. We propose using rapidly generated linear solutions to the partial differential equation (PDE) arising in the problem to accelerate and improve learned value functions for guidance in high-dimensional, nonlinear problems. We define two programs that combine supervision of the linear solution with a standard PDE loss. We demonstrate that these programs offer improvements in speed and accuracy in both a 50-D differential game problem and a 10-D quadrotor control problem. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2412_02033 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Linear Supervision for Nonlinear, High-Dimensional Neural Control and Differential Games Sharpless, William Feng, Zeyuan Bansal, Somil Herbert, Sylvia Optimization and Control Systems and Control As the dimension of a system increases, traditional methods for control and differential games rapidly become intractable, making the design of safe autonomous agents challenging in complex or team settings. Deep-learning approaches avoid discretization and yield numerous successes in robotics and autonomy, but at a higher dimensional limit, accuracy falls as sampling becomes less efficient. We propose using rapidly generated linear solutions to the partial differential equation (PDE) arising in the problem to accelerate and improve learned value functions for guidance in high-dimensional, nonlinear problems. We define two programs that combine supervision of the linear solution with a standard PDE loss. We demonstrate that these programs offer improvements in speed and accuracy in both a 50-D differential game problem and a 10-D quadrotor control problem. |
| title | Linear Supervision for Nonlinear, High-Dimensional Neural Control and Differential Games |
| topic | Optimization and Control Systems and Control |
| url | https://arxiv.org/abs/2412.02033 |