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PROTOTYPE OF ADAPTIVE CONTROL SYSTEM SOFTWARE USING PERCEPTRON LEARNING ALGORITHM Zakaria, Masduki
Jurnal Penelitian Saintek Vol 15, No 1: April 2010
Publisher : Institute of Research and Community Services, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (440.439 KB) | DOI: 10.21831/jps.v15i1.1733

Abstract

This aims of this research is to build and to make performance test a software prototpe of adaptive control system with perceptron learning algorithm.Needs analysis is performed to find an adaptive control system specifications are required, the result is a blue print software, after a modification of the learning algorithms are tailored to the programming language, the result is a flow chart design. Software implementation is based on the flow chart that was created by using a developed by research and development approach.The results showed that th group data in the analytical calculations with research data from a running program at every step in iteration, there was no sognificant difference between the description of data in two research groups.ub> 0{? sb`?5P8 ( =vacancy), lost the interlayer water by being heated up to 200oC to produce a dehydrated phase, H0.54 Ti1.865 0.135O4. Above 300oC, the dehydrated phase completely transformed to TiO2(B) and anatase was obtained as pure phase at 600oC. The phase transformed as the following process: H0.54Ti1.865 0.135O4 0.5H2O à H0.54Ti1.865 0.135O4 0.25H2Oà H0.54Ti1.865 0.135O4 à TiO2(B) à TiO2-anatase. 
PENINGKATAN KUALITAS PEMBELAJARAN TEKNIK DIGITAL MELALUI PEMBELAJARAN BERBASIS LESSON STUDY Rochayati, Umi; Zakaria, Masduki
Jurnal Pendidikan Teknologi dan Kejuruan Vol 19, No 1 (2010): (Mei)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (307.404 KB) | DOI: 10.21831/jptk.v19i1.7720

Abstract

Penelitian ini bertujuan mendapatkan pola pembelajaran berbasis lesson study pada mata kuliah teknik digital serta mengetahui hasil belajar mahasiswa. Penelitian dilaksanakan di Prodi Diknik Informatika FT-UNY, dengan subyek penelitian mahasiswa S1 yang mengambil mata kuliah teknik digital, dengan tahapan-tahapan yang berlaku dalam pembelajaran berbasis lesson study. Pelaksanaan penelitian berlangsung dalam 3 siklus, tiap siklus terdiri dari plan, do dan see. Instrumen meliputi: lembar observasi dan tes prestasi belajar. Pengumpulan data dengan teknik observasi, perekaman dan tes. Data hasil observasi dianalisis secara deskriptif untuk mengetahui kualitas pembelajaran. Peningkatan hasil belajar diketahui dengan membandingkan skor individu dengan tes sebelumnya. Hasil penelitian diperoleh suatu pola pembelajaran berbasis lesson study yaitu: (a) Sebelum perkuliahan berlangsung, dosen dan kolaborator menyiapkan perencanaan pembelajaran meliputi: RPP, LKM, lembar observasi, serta evaluasi; (b) Pelaksanaan perkuliahan diawali dengan penjelasan dosen tentang materi yang akan didiskusikan dilanjutkan diskusi kelompok serta presentasi kelompok yang diamati oleh observer dengan menggunakan lembar observasi, (c) Setelah perkuliahan selesai dilakukan refleksi untuk perbaikan siklus selanjutnya. Hasil penelitian menunjukkan terjadi peningkatan kualitas pembelajaran. Proses pembelajaran lebih menarik, kondisi pembelajaran diwarnai dengan aktivitas diskusi kelompok, mahasiswa berperan aktif. Hasil belajar diekspresikan dalam tes mahasiswa mengalami peningkatan, dari rerata 67,17 atau 40% (siklus I) menjadi 72,28 atau 67,5% (siklus II) dan terakhir 74,93 atau 80% (siklus III).
PELATIHAN PEMROGRAMAN PROGRAMMBLELOGIC CONTROLLER GUNA MENINGKATKAN KOMPETENSIKEAHLIAN ELEKTRONIKA INDUSTRI BAGI GURU SMK Zakaria, Masduki
INOTEKS Volume 16, Nomor 2, Agustus 2012
Publisher : LPPM UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (130.283 KB)

Abstract

Programmable logic controller (PLC) Training programming toincrease skill competence electronics industry, is intended as an effortto contribute directly to the improvement of teacher competence vocationalcompetency skills electronics industry.The method used in this training tutorial approach and projectwork, which ended with the administration tasks. Substantially materialsprovided include sequential and combinational logic applications inPLC programming, PLC architecture, preparation of ladder diagram andstatement list, and PLC programming applications for regulating deviceinstructions of traffic lightsThe results of this activity is that participants can describe grainPLC programming competencies contained in the syllabus, and participantscan implement PLC programming instructions for regulatingtraffic lights to the setting mode 4 roads.