SeGMan: Sequential and Guided Manipulation Planner for Robust Planning in 2D Constrained Environments
Cankut Bora Tuncer, Dilruba Sultan Haliloglu, Ozgur S. Oguz
Abstract
In this paper, we present SeGMan, a hybrid motion planning framework that integrates sampling-based and optimization-based techniques with a guided forward search to address complex, constrained sequential manipulation challenges, such as pick-and-place puzzles. SeGMan incorporates an adaptive subgoal selection method that adjusts the granularity of subgoals, enhancing overall efficiency. Furthermore, proposed generalizable heuristics guide the forward search in a more targeted manner. Extensive evaluations in mazelike tasks populated with numerous objects and obstacles demonstrate that SeGMan is capable of generating not only consistent and computationally efficient manipulation plans but also outperform state-of-the-art approaches. https://sites.google.com/view/segman-lira/
BibTeX
@inproceedings{iros2025_segmansequential,
title = {SeGMan: Sequential and Guided Manipulation Planner for Robust Planning in 2D Constrained Environments},
author = {Cankut Bora Tuncer and Dilruba Sultan Haliloglu and Ozgur S. Oguz},
booktitle = {IROS 2025},
year = {2025}
}