Earticle

초록

영어

Triangulation Measurement Method (TCMM) technology, which uses load cells to measure an object's weight or force, continues to advance. Load cell technology is developed for high precision and sensitivity, and is used for extremely precise measurements in the development of nano and micro sensors. Systems employing Triangulation Measurement Method (TCMM) collect electrical signals from load cells to measure vertical load changes resulting from shifts in an object's center of gravity, thereby obtaining load variations over time. The minute shaking of an object reflects slight sway or balance movement as vibration. The signal amplification section in the load cell integrates the steady signal through a specific process before passing it to the microprocessor. The transmissible signal is configured for real-time data transmission and remote monitoring via a smart load cell with an embedded wireless communication module. Changes in the human body are measured as mechanical motion, generating vibrations within a frequency range of 1 to 20 Hz. The results of the Triangular Configuration Measuring Method System (TCMMS) showed motion state changes due to vibration. The wobble motion state of the TCMMS-FA-τMAX was 26.03±5.53 units from the sprinkling monochrome-dot echo, while the wobble motion state of the TCMMS-CO-τMAX was 12.13±2.19 units, the wobble motion state of the TCMMS-FL-τMAX was 4.18±0.74 units, and the wobble motion state of the TCMMS-VI-τMAX was (0.74±0.11) units. We can utilize load cells designed using this Triangular Configuration Measuring Method (TCMM) for precision medical devices, advanced industrial measuring instruments, and more. Load cells can be employed to measure forces such as tension, compression, pressure, or torque, and can serve as indicators for monitoring cardiac activity, similar to an electrocardiogram.

목차

Abstract
1. INTRODUCTION
2. Materials and Methods
2.1. Triangular Configuration Technology (TCT)
2.2. Wobble Triangular Configuration Methods
2.3. Wobble Triangular Configuration Form
2.4. Triangular configuration measuring Technique Dot
2.5. Triangular configuration measuring Form
3. Result
3.1. Wobble triangular configuration-form data sequence
3.2. Wobble triangular configuration-form technology
3.3. Improvements of wobble triangular configuration-form sequence selections
4. Discussion
5. Conclusion
REFERENCES

키워드

저자

• Jeong-Lae Kim [ Professor, Dept. of Biomedical Engineering, Eulji Univ., Korea ]
• Kyu-dong Kim [ Professor, Dept. of Medical IT, Eulji Univ., Korea ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Advanced Culture Technology(IJACT)

• 간기

  계간

• pISSN

  2288-7202

• eISSN

  2288-7318

• 수록기간

  2013~2025

• 등재여부

  KCI 등재

• 십진분류

  KDC 600 DDC 700