Shadow Program Inversion with Differentiable Planning: A Framework for Unified Robot Program Parameter and Trajectory Optimization
<|reference_start|>Shadow Program Inversion with Differentiable Planning: A Framework for Unified Robot Program Parameter and Trajectory Optimization: This paper presents SPI-DP, a novel first-order optimizer capable of optimizing robot programs with respect to both high-level task objectives and motion-level constraints. To that end, we introduce DGPMP2-ND, a differentiable collision-free motion planner for serial N-DoF kinematics, and integrate it into an iterative, gradient-based optimization approach for generic, parameterized robot program representations. SPI-DP allows first-order optimization of planned trajectories and program parameters with respect to objectives such as cycle time or smoothness subject to e.g. collision constraints, while enabling humans to understand, modify or even certify the optimized programs. We provide a comprehensive evaluation on two practical household and industrial applications.<|reference_end|>
@article{alt2024shadow,
    title={Shadow Program Inversion with Differentiable Planning: A Framework for
  Unified Robot Program Parameter and Trajectory Optimization},
    author={Benjamin Alt, Claudius Kienle, Darko Katic, Rainer J"akel and Michael
  Beetz},
    journal={arXiv preprint arXiv:2409.08678},
    year={2024},
    archivePrefix={arXiv},
    eprint={2409.08678},
    primaryClass={cs.RO cs.AI}
}