研究者業績
基本情報
研究キーワード
1経歴
1-
2022年4月 - 2024年3月
学歴
2-
2018年4月 - 2022年3月
-
2016年4月 - 2018年3月
主要な論文
22-
日本建築学会技術報告集 28(70) 1607-1612 2022年10月20日 査読有り筆頭著者Under a static machining path of numerical controlled machining, when the machining path is completed successfully, the machining of the member is as accurate as the trajectory of the tool. However, it is difficult to confirm that the machining was performed accurately for a machining path that changes dynamically through feedback control. In addition, as the machined surface may have a texture peculiar to the blade, the machined surface cannot simply be compared with the designed shape. In this study, we will examine an achievement evaluation method for evaluating the accuracy of dynamic machining.
-
Proceedings of the 38th International Symposium on Automation and Robotics in Construction (ISARC) 2021年11月2日 筆頭著者
-
日本建築学会技術報告集 24(58) 1299-1302 2018年 査読有り筆頭著者Five-axis machines are capable of complicated movement; however, their operation requires both experience and knowledge. For applying these machines to diversified small-quantity production, a sophisticated operating system that assists the operation in deriving the toolpath and avoiding errors is indispensable. From this perspective, the authors attempted to develop an automatic toolpath deriving method that detects processable polygons with a circular saw by analyzing a target geometry. A movement simulation method was also developed to ensure safety in operation. This paper reports the implementation of the system, and its validation through building a catenary dome that has miter joints.
-
日本建築学会技術報告集 24(56) 447-450 2018年 査読有り筆頭著者5-axis machines are capable of complicated movement. However, their processing shapes are highly limited by the production systems optimized for particular building systems. This study aims to realize a 5-axis machine that can machine various shapes by the maximal activation through the development of the self-built machine and its operating software. Shapes that are processed with a circular saw are classified into three types. New log designs are machined by analyzing existing logs according to these types. In addition, algorithmically twisted logs are machined accurately. The results show that these approaches have the possibility of creating new building systems.
MISC
30-
Proceedings of the 38th International Symposium on Automation and Robotics in Construction (ISARC) 2021年11月2日
-
RE: Anthropocene, Design in the Age of Humans - Proceedings of the 25th International Conference on Computer-Aided Architectural Design Research in Asia, CAADRIA 2020 2 611-620 2020年When multi-axis processing machines are employed for high-mix, low-volume production, they are operated using a dedicated computer-aided design/computer-aided manufacturing (CAD/CAM) process that derives an operating path concurrently with detailed modeling. This type of work requires dedicated software that occasionally results in complicated front-loading and data management issues. We proposed a three-dimensional (3D) shape recognition method based on deep learning that creates an operational path from 3D part geometry entered by a CAM application to derive a path for processing machinery such as a circular saw, drill, or end mill. The methodology was tested using 11 joint types and five processing patterns. The results show that the proposed method has several practical applications, as it addresses wooden object creation and may also have other applications.
書籍等出版物
1講演・口頭発表等
19共同研究・競争的資金等の研究課題
1-
日本学術振興会 科学研究費助成事業 2019年4月 - 2021年3月