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Rancangan Sistem Monitoring Suhu dan Kelembaban Perangkat Set Top Box pada Internet Protocol Television Mengunakan Jaringan Local Area Network (LAN) Suprapto, Yuyun; Kurnia, Nur Alviani; Warsito, Totok; Rifai, Moch.
Jurnal Penelitian Vol 2 No 4 (2017): Jurnal Penelitian Desember 2017
Publisher : Politeknik Penerbangan Surabaya

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This design was created to facilitate the monitoring the factor of the internet protocol television damage through technician server room. Cause of damage factor that will be monitoring are temperature, humidity and voltage on the device. Component used to monitoring the temperature and humidity is DHT22 sensor on the set top box device on internet protocol television. Basic concept of this design is DHT sensor will send the information about temperature and humidity alteration to Arduino UNO that will be processed by Arduino UNO. Data received from sensor processed by Arduino UNO and sent by ethernet shield to computer server. It will be discussed more clearly in this paper and more completely about the work principle of monitoring set top box system design on internet protocol television.
Analisis Pengaruh Proses Belajar Mengajar dan Fasilitas Pendidikan terhadap Prestasi Belajar Taruna TLB IX di Poltekbang Surabaya S.P, Aulia Regia; Radix Agustiono, R Moh
Jurnal Penelitian Vol 2 No 4 (2017): Jurnal Penelitian Desember 2017
Publisher : Politeknik Penerbangan Surabaya

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Teaching and learning activities at Aviation Polytechnic of Surabaya are conducted with highly supportive learning facilities, the creation of convenience is the key to improving the quality and results of graduate quality. Adequate classrooms, supportive practice tools, and learning methods that are always updated in accordance with the latest curriculum in the world of aviation are all created for cadets to have competitiveness and competence to compete in the world of work. Result of F Test calculation done with SPSS program is got value of F count equal to 157,135. The value of significance obtained is 0.001, the value of this significance is smaller than the value of a is 0.05. Thus Ho is rejected and Ha accepted, meaning that the independent variables of teaching and learning process (X1) and educational facilities (X2) together affect the variable tied learning achievement (Y) cadet electrical engineering airport force IX at Aviation Polytechnic of Surabaya. In Partial Tests obtained results: For learning process variables / (X1), the value of t arithmetic is 9,464 and the significance value is 0,000, this value is smaller than a = 0,05 thus means that the learning process variables X1) partially has a significant influence on the dependent variable achievement learning (Y) cadet electrical engineering airport force IX at Aviation Polytechnic of Surabaya. For the educational facilities variable / (X2), the value of t arithmetic is 7,913 and the significance value is 0.000, this value is smaller thana = 0,05 so it means that the educational facility variable (X2) partially has significant influence to the variable tied learning achievement (Y) cadet electrical engineering airport force IX at Aviation Polytechnic of Surabaya. From the results of SPSS about partial correlation coefficient, it is known that the variable X1 is the learning process has the highest partial correlation value is 0.832 compared with other independent variables. Therefore, the variable X1 is the variable teaching and learning process is the independent variable that predominantly affects the dependent variable is the learning achievement (Y) cadet electrical engineering airport force IX at Aviation Polytechnic of Surabaya.
Rancang Bangun Sistem Kendali Berbasis Logika Fuzzy pada Pengendalian Eksitasi Generator Sinkron sudjoko, Rifdian i; Margono, Margono
Jurnal Penelitian Vol 2 No 4 (2017): Jurnal Penelitian Desember 2017
Publisher : Politeknik Penerbangan Surabaya

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Penelitian ini menguraikan implementasi suatu sistem kendali yang berbasis logika fuzzy pada pengendalian tegangan keluaran generator dengan sumber eksitasi konverter AC-DC PWM. Logika fuzzy digunakan untuk menentukan besarnya sinyal control komparator PWM sehingga diperoleh lebar pulsa switching bagi komponen konverter daya sumber eksitasi. Prototipe sistem pengendalian diwujudkan melalui perangkat keras yang terdiri dari generator, sistem eksitasi PWM dan kontroler logika fuzzy yang direalisasikan melalui pemrograman Visual Basic pada PC.. Nilai tegangan output dari generator adalah 383 Vline-to-line dengan nilai tegangan eksitasi sebesar 84.5 Vdc untuk kondisi tanpa beban. Duty cycle yang diperlukan adalah 37.2% dengan frekuensi switching sebesar 15 kHz. Hasil penelitian menunjukkan kemampuan sistem kendali ini untuk menjaga nilai tegangan keluaran generator pada nilai yang diinginkan (setting) untuk berbagai variasi pembebanan maupun variasi putaran penggerak mula.
Performa Mesin Bensin Berbahan Bakar Ethanol 50 dengan Pengaturan Kompresi Rasio dan Durasi Injeksi Junipitoyo, Bambang; Rifai, Moch.
Jurnal Penelitian Vol 2 No 4 (2017): Jurnal Penelitian Desember 2017
Publisher : Politeknik Penerbangan Surabaya

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Ethanol merupakan bahan bakar yang menghasilkan  polutan yang rendah,  bahan bakar yang  aman, titik nyala etanol tiga kali lebih tinggi dibandingkan bensin dan emisi hidokarbon lebih sedikit. Ethanol 50 merupakan campuran premium 50% - Bioethanol 50% yang mempunyai nilai kalor lebih rendah dari premium. Pengaruh rasio kompresi  pada kinerja mesin Bensin dengan 50% bioethanol gasoline bahan bakar dicampur diselidiki pada dinamometer rem air. Sifat bioetanol diukur berdasarkan pada American Society for Testing Material (ASTM) standar.   Tujuan penelitian ini adalah mengetahui unjuk kerja mesin bensin yang menggunakan bahan bakar Ethanol E50 dengan pengaturan kompresi rasio dan durasi injeksi. Penelitian dilakukan pada Mesin Bensin  2 silinder 650 cc pada variable speed 2000 - 5000 rpm, metode yang digunakan  adalah dengan mengatur kompresi rasio dan durasi injeksi. Kompresi rasio yang digunakan pada penelitian ini sebesar 9 , 10 dan 11.  Sedangkan durasi injeksi dilakukan pada digunakan pada penelitian ini sebesar 6 ms, 6,6 ms dan 7,2 ms. Hasil penelitian ini menunjukkan bahwa melalui pengaturan kompresi rasio dan durasi injeksi pada mesin bensin berbahan bakar Ethanol 50, pada kompresi rasio 11 diperoleh kenaikan torsi, daya mengalami kenaikan sebesar 9 %, 4,08% terhadap E50 standar. dibandingkan dengan menggunakan bensin murni pada kompresi rasio 9,6. Sedangkan pengaruh rasio kompresi dan durasi injeksi dengan pada E50 dapat menaikan konsumsi bsfc 2,1% dari E50 Standar dan meningkatkan thermal efisiensi dengan 9,2%.
Separasi dan Reattachment Aliran di Belakang Gundukan (Bump) Setengah Lingkaran, Segitiga dan Persegi Panjang S.P., Setyo Hariyadi; Setiyo, Setiyo; Supriadi, Supriadi
Jurnal Penelitian Vol 2 No 4 (2017): Jurnal Penelitian Desember 2017
Publisher : Politeknik Penerbangan Surabaya

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  Characteristic of viscous flow through a contour always become the interesting topic to be studied. This research studied characteristic of turbulent viscous flow through a flat plate mounted by bump. Target of this research is to know the flow characteristic through the semicircle, triangle and quadrangular bump, and also to get distribution coefficient of pressure (Cp), separation point, coefficient of pressure drag (CDp) and coefficient of total drag (CD). Beside that, in this research also conduct smoke visualization to know visualization of turbulent viscous flow through a flat plate mounted by bump. This experiment is conducted in subsonic wind tunnel. Form of the bump that is used are semicircle, triangle and quadrangular, and free stream velocity equal to 9.75 m/s and 15.5 m/s. Pressure coefficient got from static pressure measurement  over flat plate and bump by using wall pressure tap. Coefficient of pressure drag (CDp) got from calculation based pressure. The measurement of velocity profile over flat plate and bump by using pitot tube. Measurement conducted at 6 point before side of upstream bump, 1 point at top bump and 13 point after side of downstream bump where distance between the points are 20 mm. While for the direction of vertical, the measurement taken at 80 point started from height 80 mm from surface until near the surface. Existence of bump on flat plate result the flow becomes separation so that generate the total drag force addition over flat plate. The highest total drag force occured on flat plate with triangle bump, then on flat plate with quadrangular bump and the smallest occur on flat plate with semicircle bump.
Monitoring Kegagalan Sequence Flashing Lighting Runway 28 Menggunakan Fiber Optic Berbasis Microcontroller di Bandar Udara Internasional Juanda Surabaya Hartono, Hartono; Utomo, Wasito
Jurnal Penelitian Vol 2 No 4 (2017): Jurnal Penelitian Desember 2017
Publisher : Politeknik Penerbangan Surabaya

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Rancangan ini bertujuan untuk mempermudah teknisi dalam melakukan monitoring sequence flashing lighting di bandara internasional Juanda, karena letak sequence flashing lighting yang jaraknya empat kilometer dari power house dan lokasinya yang sulit dijangkau terutama sequence flashing lighting runway 28 yang berada di tambak-tambak warga. Penelitian ini menggunakan microcontroller sebagai media kontrol dan kabel fiber optic sebagai media komunikasi, untuk mendeteksi nilai kegagalan dari lampu tersebut menggunakan sensor arus ACS712, metode untuk tampilan hasil monitoring menggunakan visual basic yang akan ditampilkan di komputer atau personal computer. Sedangkan untuk komunikasi antara personal computer dengan microcontroller menggunakan kabel UTP atau ethernet dengan dukungan ethernet media converterto serial. Hasil penelitian menunjukan untuk monitoring nyala dan mati sequence flashing lighting dapat menggunakan personal computer sehingga dengan metode ini kinerja teknisi menjadi lebih cepat dan efisien.
Analisis Pengaruh Kualitas Pelayanan Terhadap Tingkat Kepuasan Taruna di Politeknik Penerbangan Surabaya Wasito, Bambang; Lestari, Sri
Jurnal Penelitian Vol 2 No 4 (2017): Jurnal Penelitian Desember 2017
Publisher : Politeknik Penerbangan Surabaya

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In this research of writer use method either through qualitative and also quantitatively with examination of reliabilitas and validity, test doubled regresi, correlation coefficient test, parsial correlation coefficient test, test F test and t. As for result of this research is : For the examination of by parsial known by variable (tangibles) (X1), assess t calculate which obtained is equal to 9,547 and its value is 0,000, (reliability) (X2), assess t calculate which obtained is equal to 10,245 and its value is 0,000, (responsiveness) (X3), assess t calculate which  obtained is equal to 8,576 and its value is 0,001, (assurance) (X4), assess t calculate which  obtained is equal to 7,568 and its value is 0,002, (empathy) (X5), assess t calculate which  obtained is equal to 6,125 and its value is 0,000, this smaller value than = 0,05, so that can be said that that free variable (tangibles) (X1), (reliability) (X2), (responsiveness) (X3), (assurance) (X4), (empathy) (X5) by parsial have an effect on to storey; level satisfaction of  cadets (Y) at Aviation Polytechnic of Surabaya. Result of calculation Test conducted F constructively SPSS program obtained [by] f value [count/calculate] equal to 980,365. obtained Signifikansi value [is] equal to 0,000, this smaller signifikansi value than value that is 0,05. Thereby can be interpreted that free variable which (tangibles) (X1), (reliability) (X2), (responsiveness) (X3), (assurance) (X4), (empathy) (X5), together have an effect on to storey; level satisfaction of  cadets (Y) at Aviation Polytechnic of Surabaya. Because X2 variable that is (reliability) have highest parsial correlation value that is equal to 0,988 compared to other free variable hence X2 variable that is (reliability) represent dominant free variable influence variable tied that is storey; level satisfaction of  cadets (Y) at  Aviation Polytechnic of Surabaya.
Pengaruh Intelegence Quotient (IQ), Emotional Quotient (EQ) dan Spiritual Quotient (SQ) Terhadap Prestasi Belajar Mata Kuliah Pendidikan Pancasila pada Taruna Diploma III Manajemen Transportasi Udara Angkatan III-A di Politeknik Penerbangan Surabaya Sutar, Sutar; Hariyanto, Didi
Jurnal Penelitian Vol 2 No 4 (2017): Jurnal Penelitian Desember 2017
Publisher : Politeknik Penerbangan Surabaya

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  Intelligence quotient (IQ), Emotional quotient (EQ) and Spiritual Quotient (SQ) are forms of intelligence that must be actualized, guided and developed through the learning process to arrive at the level of balance, so that a person (learners) adapting himself to his environment in certain circumstances. The person who is able to deal with and overcome any problems that arise in front of him is a person who has the intelligence of life, all of which is a duty for educators to learners in the learning process. Result of F Test calculation done with aid of SPSS program got F value counted 102,369. with a significance value of 0.000. this value is smaller than a = 0,05,so the mean simultaneously independent variables consisting of variables Quotient Quotient (IQ) (X1), Emotional Quotient (EQ) (X2) and Spiritual Quotient (SQ) (X3) affect the variable tied Learning Achievement (Y) pancasila education courses cadet of diploma III air transportation management at Aviation Polytechnic of Surabaya. From the calculation result, it is known that the variable of Integral Quotient (IQ) (X1) has the t-count value of 8.160 and the significance value is 0,000, the Emotional Quotient (EQ) (X2) has the t-count value of 10.772 and the significance value is 0.000 Spiritual variable Quotient (SQ) (X3) has a t-count value of 11.886 and its significance value is 0,000. This significance value is smaller than a = 0,05, so it means partially independent variables consisting of Intelegence Quotient (IQ) (X1), Emotional Quotient (EQ) (X2) and Spiritual Quotient (SQ) (X3) have an effect on dependent variable that is Learning Achievement (Y) pancasila education courses cadet of diploma III air transportation management at Aviation Polytechnic of Surabaya.
Bandar Udara Abdulrachman Saleh Malang Menuju Bandar Udara Internasional Soegiri, Hary; Sawali, Sawali
Jurnal Penelitian Vol 2 No 4 (2017): Jurnal Penelitian Desember 2017
Publisher : Politeknik Penerbangan Surabaya

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Peningkatan status BUARS (Bandar udara abdurahman saleh) menjadi bandar udara internasional, merupakan perioritas pembangunan Jawa Timur yang bertujuan untuk :Meningkatkan aksesibilitas dan kualitas pelayanan transportasi dan pendidikan, Memperluas lapangan kerja, Meningkatkan percepatan pertumbuhan ekonomi yang berkualitas dan berkelanjutan. Dengan adanya peningkatan status BUARS (Bandar udara abdurahman saleh)  menjadi bandara internasional tersebut diharapkan akan dapat memudahkan masyarakat umum dan mahasiswa untuk mengakses transportasi untuk menunjang wilayah Malang Raya sebagai kota Pendidikan dan pariwisata dan juga dapat meningkatkan perekonomian Jawa Timur khususnya Malang Raya. Prediksi penumpang internasional BUARS (Bandar udara abdurahman saleh) pada tahun 2017 berdasarkan perhitungan model regresi akan mencapai 90.002 penumpang, pada tahun 2018 berkisar 97.079 penumpang, tahun 2019 akan mencapai 104.125 penumpang dan prediksi tahun 2020 akan mencapai 111.145 penumpang
Pengaruh Kompensasi dan Motivasi Terhadap Kinerja Avition Security dalam Pengamanan Bandar Udara Abdulrachman Saleh Malang Sari Elly Pujiastuti, Dewi `Ratna; Pujiastuti, Elly
Jurnal Penelitian Vol 2 No 4 (2017): Jurnal Penelitian Desember 2017
Publisher : Politeknik Penerbangan Surabaya

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  Keberhasilan Bandar Udara Abdulrachmad Saleh Malang sangat dipengaruhi oleh kinerja karyawan/pegawai salah satunya  Aviation Security (avsec) yang bertugas mencegah terjadi kejadian  yang berbahaya. Bandar udara akan berusaha untuk meningkatkan kinerja pegawainya agar tujuan bandar udara tercapai. Salah satu faktor yang dapat meningkatkan kinerja avsec adalah pemberian kompensasi danmotivasi. Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh kompensasi danmotivasi kerja terhadap kinerja.  Teknik pengambilan sampel menggunakan total samplingsehingga sampel penelitian ini adalah semua avsec yang berjumlah 50  orang. k. Teknik analisis data menggunakan analisis regresi linier berganda dengan pengujian hipotesis menggunakan uji t. Hasil pengujian menunjukkan bahwa kompensasi berpengaruh positifdan signifikan terhadap kinerja avsec, hal ini dibuktikan dengan nilai koefisien regresi yang positif yaitu sebesar 0,145 dan nilai signifikasi uji t yang lebih kecil dari 0,05 yaitu sebesar 0,004.Motivasi berpengaruh positif dan signifikan terhadap kinerjaavsec, hal ini dibuktikan dengannilai koefisien regresi yang positif yaitu sebesar 0,555 dan nilai signifikasi uji t yang lebih kecil dari0,05  yaitu sebesar 0,002.

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