Abstract
Robotic disassembly sequence planning (DSP) is a research area that looks at the sequence of actions in the disassembly intending to achieve autonomous disassembly with high efficiency and low cost in remanufacturing and recycling applications. A piece of key input information being factored in DSP is the interference condition of a product, i.e., a mathematical representation of the spatial location of components in an assembly, usually in the form of a matrix. An observed challenge in the area is that the interference condition can be uncertain due to variations in the end-of-life conditions, and there is a lack of tools available in DSP under uncertain interference. To address this challenge, this paper proposes a new DSP method that can cope with uncertain interference conditions enabled by the fuzzification of DSP (FDSP). This new approach in the core is a fuzzy and dynamic modeling method in combination with an iterative re-planning strategy, and FDSP offers the capability for DSP to adapt to failures and self-evolve online. Three products are given to demonstrate FDSP.
Original language | English |
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Article number | 102392 |
Number of pages | 14 |
Journal | Robotics and Computer-Integrated Manufacturing |
Volume | 78 |
Early online date | 3 Jun 2022 |
DOIs | |
Publication status | Published - Dec 2022 |
Bibliographical note
Funding Information:This work is supported by the National Key Research and Development Program of China (Grant No. 2018YFB1700603 ), the National Natural Science Foundation of China (NSFC) (Grant No. 62173017 ), the Royal Society ( IEC\NSFC\181018 ), and by the Engineering and Physical Sciences Research Council (EPSRC) under the funded projects AUTOREMAN ( EP/N018524/1 ) and ATARI ( EP/W00206X/1 ).
Publisher Copyright:
© 2022
Keywords
- Dual-loop self-evolving
- Fuzzification
- Robotic disassembly
- Sequence planning
- Uncertain interference
ASJC Scopus subject areas
- Control and Systems Engineering
- Software
- General Mathematics
- Computer Science Applications
- Industrial and Manufacturing Engineering