Proceedings of the 2014 International Conference on Physics and its Applications

Session: Instrumentation

5 articles
Proceedings Article

Study of Induced Current Electrical Impedance Tomography Configuration on 2 Dimensional Rectangular Object

Dudi Darmawan, Deddy Kurniadi, Janivita Sudirham, Suyatman Suyatman
Sensitivity issue becomes a common problem on Electrical Impedance Tomography. One effort to overcome this issue is through inducing a magnetic field. It needs proper inducer coil configuration in order to produce a good reconstruction result. In this study, inducer coil configuration is obtained to...
Proceedings Article

Embedded-based Instrumentation System for Electrical Resistivity Measurement on Conductive Concrete using Four-Electrode Method

La Ode, Prawito Prawito, Arief Sudarmaji
Instrumentation system for testing of conductive concrete material using four-electrode method has been built. The system can measure material resistivity under the influence of voltage-injection variable, temperature changing in the characterization reactor, as well as the duration of the material characterization....
Proceedings Article

Cow Cement Sensor Based On Coil - Resistance Temperature Detector (C-RTD) Coupled with Four Wire Configuration Bridge (4-WCB)

Moh. Toifur, Bagus Haryadi, Riswanto Riswanto
Low Temperature Detection System on cow cement flask base on RTD-coil coupled by transducer 4-WCB has been made. Four kinds of sensor was prepared, that’s are coils from copper material with diameter 1 mm and set number of winding from 200 up to 500. Four-WCB circuit was chosen as transducer to facilitate...
Proceedings Article

Design and Simulation Fuzzy Neuro Generalized Learning Vector Quantization-PI (FNGLVQ-PI) on Field Programmable Gate Array (FPGA)

Ricky A. Daniel, M. Anwar Ma'sum, Grafika Jati, Wisnu Jatmiko
Classification is a machine learning technique that used widely for various applications. One of the classification algorithm is FNGLVQ that can be used to solve several types of classification problem in previous research. On the other side, Field Programmable Gate Array (FPGA) is an instrument currently...
Proceedings Article

2D Set Partitioning In Hierarchical Tree (SPIHT) On Embedded Devices For Multilead ECG Signal Compression

Grafika Jati, M. Anwar Ma'sum, Wisnu Jatmiko
Heart disease is the number one cause of death in the world according WHO data. One of the mayor cause is the lack of cardiologists. One of the proposed solution is tele-electrocardiograph (Tele-ECG) system. However, the sizeof ECG data recorded from patient is not small. Therefore, it must be compressed...