About
6
Publications
246
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11
Citations
Introduction
Skills and Expertise
Current institution
Education
October 2023 - March 2024
April 2020 - March 2023
The University of Tokyo
Field of study
- Mechanical Engineering
April 2015 - March 2020
Publications
Publications (6)
To compensate for thermal errors in machine tools, strategic sensor placement and rapid error calculation are crucial. This study addresses these challenges using model order reduction. A transfer function matrix and a sensitivity function were defined to optimize the number and locations of sensors without physically attaching them to the machine...
In the design and production of press part components, the tool development process is an essential step to fulfil the required quality criteria. Conventionally, this is achieved based on expert knowledge to design the effective surface with respect to the multitude of physical, procedural, and human influences. Thus, several iterations in the tool...
Thermal errors are an essential research issue, accounting for 70% of machine tool errors. IIoT (Industrial Internet of Things) data collection and system construction have recently become mainstream in manufacturing. However, a practical thermal displacement compensation system that utilizes much sensor information on the manufacturing floor has y...
Thermal displacement compensation is a popular research area in the manufacturing industry because thermal errors account for 75% of total machining errors. However, it is challenging to estimate thermal displacement within a short time without loss of accuracy. This study proposes a method to shorten the computation time by reducing the order of t...
Thermal displacement accounts for 70% of the machining errors; hence, calibration based on the measured relative displacement of the tool center point (TCP) is necessary to improve the accuracy of thermal displacement estimation models. However, existing displacement sensors cannot directly measure thermal displacement in actual machining environme...
Solar electric vehicles (EVs) can travel a long distance by generating electricity from panels mounted on them. The solar EV can generate a sufficient amount of electricity in fine weather. However, the amount of power generation decreases in cloudy weather. Therefore, to improve the cruising range of solar EVs, it is important to optimize a drivin...
