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All Journal JURNAL PENELITIAN ILMU PENDIDIKAN JURNAL PENDIDIKAN TAMBUSAI JTP - Jurnal Teknologi Pendidikan International Journal for Educational and Vocational Studies Sainstek : Jurnal Sains dan Teknologi Jurnal Visionary : Penelitian dan Pengembangan dibidang Administrasi Pendidikan
Zul Anwar
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Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Journal : Sainstek : Jurnal Sains dan Teknologi

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DESAIN ALAT HITUNG KECEPATAN SUDUT BERBASIS SENSOR MAGNETIK FLUXGATE Yulkifli, Yulkifli; Anwar, Zul; Djamal, Mitra
Sainstek : Jurnal Sains dan Teknologi Vol 2, No 1 (2010)
Publisher : IAIN Batusangkar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (928.736 KB) | DOI: 10.31958/js.v2i1.10

Abstract

This paper explains the design of angular velocity apparatus (Gyrometer) base on fluxgate sensor. The design of sensor elements consists of the double secondary coil (pick-up) and excitation coil with 10 layers, core layer is put into the isolative cavity. Fluxgate magnetic sensor works based on the principles of second harmonics, the intensity of magnetic fields proportional to the output sensor voltage. Based on data analysis on to sensor characterization it was obtained that the sensitivity 4.52 mV/?T, ±20 ?T in ranges.  The maximum absolute error obtained from polynomial function approach in 0.53 ?T and the relative error is 1.3% on magnetic fields ~19 ?T. In this research the sensor can measure the frequency in the maximum absolute and relative  error 0.68, 0.58, 0.17, 0.71 and 0.026%, 0.022%, 0.006%, 0.021%, whereas the disc magnet with the number of magnet 2, 4, 8 and 16 respectively.Key words: angular velocity, fluxgate sensor, coil, second harmonic
Co-Authors AGUS JAYADI Ary Purmadi Hastuti Diah Ikawati Ikawati, Hastuti Diah Ikawati, Hastuti Diah Majid, Ilham Abdul Mitra Djamal Yulkifli Yulkifli Zulfakar Zulfakar