This paper introduces an autonomous product description recipe generator for knowledge base of teaching free robot system. Most of the work such as defining mission and planning tasks are the job of experienced human managers. Automating these jobs could dramatically reduce the setup time for tasks. The proposed system analyzes the product structure, part specifications and assembly step descriptions from the STEP model. The system consists of five modules: step analyzer, part analyzer, image analyzer, task analyzer, and recipe generator. The step analyzer extracts the bill of materials (BOM) from a STEP file, and configures components of each part separately. The part analyzer analyzes characteristics of each part such as feature size and relative position from the reference point. The image analyzer generates representative images of each part and analyzes the shape type of part. The task analyzer finds the pairs of parts that make up to the joint, and determines the assembly sequence of the joints. The recipe generator creates product recipe with descriptions of parts and tasks, and generates assembly instructions for the product. The recipe could be expected to be used as knowledge base for intelligent robots, as well as information for human managers to define tasks.
KSP Keywords
Bill of Materials, Feature size, Image analyzer, Intelligent Robot, Knowledge Base, Product Structure, Product description, Reference point, Relative position, Step model, Task planning
Copyright Policy
ETRI KSP Copyright Policy
The materials provided on this website are subject to copyrights owned by ETRI and protected by the Copyright Act. Any reproduction, modification, or distribution, in whole or in part, requires the prior explicit approval of ETRI. However, under Article 24.2 of the Copyright Act, the materials may be freely used provided the user complies with the following terms:
The materials to be used must have attached a Korea Open Government License (KOGL) Type 4 symbol, which is similar to CC-BY-NC-ND (Creative Commons Attribution Non-Commercial No Derivatives License). Users are free to use the materials only for non-commercial purposes, provided that original works are properly cited and that no alterations, modifications, or changes to such works is made. This website may contain materials for which ETRI does not hold full copyright or for which ETRI shares copyright in conjunction with other third parties. Without explicit permission, any use of such materials without KOGL indication is strictly prohibited and will constitute an infringement of the copyright of ETRI or of the relevant copyright holders.
J. Kim et. al, "Trends in Lightweight Kernel for Many core Based High-Performance Computing", Electronics and Telecommunications Trends. Vol. 32, No. 4, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
J. Sim et.al, “the Fourth Industrial Revolution and ICT – IDX Strategy for leading the Fourth Industrial Revolution”, ETRI Insight, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
If you have any questions or concerns about these terms of use, or if you would like to request permission to use any material on this website, please feel free to contact us
KOGL Type 4:(Source Indication + Commercial Use Prohibition+Change Prohibition)
Contact ETRI, Research Information Service Section
Privacy Policy
ETRI KSP Privacy Policy
ETRI does not collect personal information from external users who access our Knowledge Sharing Platform (KSP). Unathorized automated collection of researcher information from our platform without ETRI's consent is strictly prohibited.
[Researcher Information Disclosure] ETRI publicly shares specific researcher information related to research outcomes, including the researcher's name, department, work email, and work phone number.
※ ETRI does not share employee photographs with external users without the explicit consent of the researcher. If a researcher provides consent, their photograph may be displayed on the KSP.