Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Tegoeh Tjahjowidodo"'
Publikováno v:
International Journal of Technology, Vol 15, Iss 4, Pp 1118-1132 (2024)
A piezoelectric-based micro motion actuator is typically used in micro-scale movement technologies, with the actuator developed to deliver very small movements and high resolution for motion within several micrometer ranges. However, a signific
Externí odkaz:
https://doaj.org/article/6cdd2b0ac189422a8f9400f4c75c17b6
Autor:
Wenjie Chen, Kang Tai, Michael Wai Shing Lau, Ahmed Abdelhakim, Ricky R. Chan, Alf Kare Adnanes, Tegoeh Tjahjowidodo
Publikováno v:
IEEE Access, Vol 11, Pp 110342-110360 (2023)
The electrified hybrid shipboard power system with high-level integration of renewable energy resources and energy storage system has become the new trend for the all-electric ship (AES) configuration. However, the traditional rule-based energy manag
Externí odkaz:
https://doaj.org/article/80b64341ddb7474ab2d40ad05a9c7159
Publikováno v:
Virtual and Physical Prototyping, Vol 15, Iss 2, Pp 178-193 (2020)
3D Concrete Printing (3DCP) has been gaining popularity in the past few years. Due to the nature of line-by-line printing and the slump of the material deposition in each extruded line, 3D printed structures exhibit obvious lines or marks at the laye
Externí odkaz:
https://doaj.org/article/4141d77911f04dd1a6b7e84c9e44423e
Publikováno v:
Sensors, Vol 22, Iss 12, p 4361 (2022)
To improve the accuracy of the current vision-based linear displacement measurement in a large range, a new type of linear displacement sensing system, namely, image grating, is proposed in this paper. The proposed system included a patterned glass p
Externí odkaz:
https://doaj.org/article/e33cafc49c8f4b798ae1825acb862bae
Publikováno v:
IEEE Access, Vol 6, Pp 74339-74354 (2018)
The increasing concern in environmental impacts contributed by the shipping industry leads to a growing interest toward incorporating sustainable energy sources to conventional power systems, to reduce fuel consumption and emissions. However, such ad
Externí odkaz:
https://doaj.org/article/5b05976f6f544db6af553d87280d1c5b
Publikováno v:
Journal of Mathematical and Fundamental Sciences, Vol 32, Iss 1 (2019)
Sari. Bantalan gelinding digunakan secara luas sebagai pemompa pada setiap mesin rotasi. Oleh karena itu, karakteristik dinamina suatu bantalan harus dapat diketahui dengan baik. Karakteristik dinamik bantalan yang diketahui dapat digunakan untuk men
Externí odkaz:
https://doaj.org/article/431d66cb97bd4b56b106af738ddcdf5a
Publikováno v:
Journal of Mathematical and Fundamental Sciences, Vol 32, Iss 1 (2019)
Sari. Dalam kegiatan anaiisis ini diiakukan permodelan sistem getaran dengan gaya eksitasi yang berasal dari ketidakseimbangan rotor dan ketaksesumbuan poros. Gaya eksitasi ini kemudian diteruskan ke bantalan dan selanjutnya melulaui bantalan diterus
Externí odkaz:
https://doaj.org/article/51f01de427984482a6ddf1460616b16c
Publikováno v:
Metals, Vol 10, Iss 1, p 69 (2020)
Mirror-finished surface products have a wide range of applications in different engineering industries, such as power generation, aerospace, semiconductors and optics. The surface topography of mirror-finished products is typically measured in a metr
Externí odkaz:
https://doaj.org/article/9394db31d55747e2ac198c08d55eeea0
Publikováno v:
Symmetry, Vol 12, Iss 1, p 99 (2020)
This article explores the effects of parameters such as cutting speed, force, polymer wheel hardness, feed, and grit size in the abrasive belt grinding process to model material removal. The process has high uncertainty during the interaction between
Externí odkaz:
https://doaj.org/article/c945a7b87f28498797614a3175af5e55
Autor:
Tegoeh Tjahjowidodo, Shian Lee
Publikováno v:
International Journal of Aerospace Engineering, Vol 2017 (2017)
Flexible membrane wings (FMWs) are known for two inherent advantages, that is, adaptability to gusty airflow as the wings can flex according to the gust load to reduce the effective angle of attack and the ability to be folded for compact storage pur
Externí odkaz:
https://doaj.org/article/87c84c27fc894b0cb841ce0172b0a2ca