Conference SENATIK STT Adisutjipto Yogyakarta
SENATIK merupakan jurnal proceeding seminar nasional teknologi informasi dan kedirgantaraan yang dikelola Pusat Penelitian,dan Pengabdian kepada Masyarakat (P3M) Sekolah Tinggi Teknologi Adisutjipto Yogyakarta. Jurnal ini diterbitkan dalam jangka waktu setahun sekali, dalam bentuk off line/ buku cetak dan on line dengan E-ISSN 2528-1666, digunakan untuk publikasi karya ilmiah, peneltian, tesis dan desertasi dari dosen dan calon dosen. Jurnal dari SENATIK ini juga terindeks ke crossref dengan nomor doi 10.28989 sehingga artikel yang dipublikasikan memiliki nilai yang lebih. Sebagai institusi yang memiliki ciri khas kedirgantaraan, maka setiap penerbitan dari proceeding ini akan disertai dengan seminar nasional yang temanya dalam lingkup Teknologi dan Kedirgantaraan. Mulai SENATIK 2018, proceeding akan dicetak menggunakan International Standard Book Number (ISBN)
Articles
442 Documents
Heat conduction on pan using portable parabolic stove with addition of flat mirror
Mardwianta, Benedictus;
Subarjo, Abdul Haris;
wiardefan, wayan
SENATIK STT Adisutjipto Vol 6 (2020): Keselamatan Penerbangan di masa Pandemi Covid-19 [ISBN 978-602-52742-2-0]
Publisher : Institut Teknologi Dirgantara Adisutjipto
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DOI: 10.28989/senatik.v6i0.401
This research aims to develop the parabolic stove with addition of some flat mirrors around the parabolic mirror. It will increase the heat transfer of conduction in the pan. The parabolic itself has around and concave shape, making it suitable for concentrating solar energy. The experimental method was carried out in this research and the test was carried out in an open space with solar radiation intensities with ranging from 169.6 W/m² to 974.4 W/m². The results of heat conduction on a pan without the addition of a flat mirror generate a 105.15 Watt, addition of one flat mirror will generate a 174.82 Watt, addition of two flat mirrors will generate a 259.24 Watt, addition of three flat mirrors will generate a 342.79 Watt and addition of four flat mirrors will generate a 412.26 Watt. The heat conduction depends on the intensity of the sun caught by the reflector. If the sun intensity decreases, the surface temperature between of the outer pan wall (T1) and the inner wall temperature (T2) will decrease too.
The Application of WIG (Wing-In-Ground-Effect) As a More Cost Effective Transportation in the Indonesian Archipelago
Edi, Prasetyo
SENATIK STT Adisutjipto Vol 6 (2020): Keselamatan Penerbangan di masa Pandemi Covid-19 [ISBN 978-602-52742-2-0]
Publisher : Institut Teknologi Dirgantara Adisutjipto
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DOI: 10.28989/senatik.v6i0.436
Current trends in the design of transport aircraft have shown that in order to be economically viable and competitive it is necessary to investigate technologies that can give an improvement in performance and operational flexibility goal, but must be shown to be cost effective. The current competitive environment forces the potential customers to buy advanced technology aircraft and requires manufacturers to provide more operational flexibility, without drastic performance penalties. This is a challenging task, which might be solved by the use of new technologies. It is believed that the application of a WIG (Wing-in-Ground-Effect) would assist in achieving such a task. This paper describes an investigation aimed to examine the suitability of a WIG concept as a more cost effective transportation in the Indonesian archipelago. This work is unique in terms of application in the Indonesian archipelago. The paper describes the phenomenon of WIG and outlines the benefits and penalties of WIG. It then discusses the possibility of the application of WIG to NKRI. It concludes with a discussion of the results and recommendations for future work.
Sistem pendukung keputusan prioritas anggaran belanja desa dengan Metode ANP-TOPSIS
Rianto, Rianto;
Wardana, Ari Kusuma
SENATIK STT Adisutjipto Vol 6 (2020): Keselamatan Penerbangan di masa Pandemi Covid-19 [ISBN 978-602-52742-2-0]
Publisher : Institut Teknologi Dirgantara Adisutjipto
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DOI: 10.28989/senatik.v6i0.412
Anggaran belanja merupakan masalah yang sangat penting di dalam sebuah instansi, hal ini terkait dengan hasil yang akan diperoleh terhadap penggunaan anggaran tersebut. Selama ini perencanaan untuk pengalokasian anggaran belanja dibuat hanya berdasarkan faktor kebutuhan, tanpa ada mempertimbangan faktor-faktor penentu yang lain. Dengan permasalahan tersebut maka metode ANP-TOPSIS adalah solusi yang tepat untuk mengatasi masalah tersebut. Tujuan dari penelitian ini adalah membantu pengambil keputusan untuk menentukan prioritas anggaran belanja desa dengan memperhatikan faktor-faktor pendukung yang lain. Sehingga penggunaan dana tersebut dapat memberikan dampak yang jelas bagi masyarakat. Hasil dari peneltian ini diperoleh prioritas anggaran yaitu pada sektor sub bidang pemberdayaan perempuan, perlindungan anak dan keluarga dengan nilai skor 0,9420
Rancang bangun Arithmetic Logic Unit 8 bit pada Spartan 2 field programmable gate array
Dermawan, Denny;
Putra, Maesa Agny Manggala;
Waluyo, Catur Budi;
Sudibya, Bambang
SENATIK STT Adisutjipto Vol 6 (2020): Keselamatan Penerbangan di masa Pandemi Covid-19 [ISBN 978-602-52742-2-0]
Publisher : Institut Teknologi Dirgantara Adisutjipto
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DOI: 10.28989/senatik.v6i0.423
As we know, digital systems have been used in everyday life or in industry today because they are more useful than analog systems. Because it is important to develop digital systems, many new digital devices have been designed in complex ways. Some of these devices are called microprocessors, microcontrollers or microchips. It is very important to have very high speed performance in all devices. In this study, a tool was designed, namely, the Arichmetic Logic Unit or it can be called ALU. An important part of Field Programmable Gate Arrays or also known as FPGA, ALU generally has functions to perform arithmetic and logic calculations. Based on the results of the testing of the tools that have been carried out, it can be concluded that the design of the Arichmetic Logic Unit on the Spartan 2 FPGA. with the arithmetic operations performed are the ADDER (A + B) and SUBTRACTOR (A - B) operations, the logical operations performed are the OR (A OR B) and AND (A AND B) operations. It has been simulated and implemented with results that match the specifications of the design.
Optimasi pembangkit daya hibrid dengan energi terbarukan (studi kasus di Desa Koak NTT)
Kumolosari, Eli;
Yoanita, Yulia Venti;
Pinindriya, Sinung Tirtha
SENATIK STT Adisutjipto Vol 6 (2020): Keselamatan Penerbangan di masa Pandemi Covid-19 [ISBN 978-602-52742-2-0]
Publisher : Institut Teknologi Dirgantara Adisutjipto
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DOI: 10.28989/senatik.v6i0.416
Rasio elektrifikasi Indonesia masih belum 100%. Dua propinsi bahkan masih di bawah 70%, salah satunya Nusa Tenggara Timur, yaitu sebesar 59,85%. Salah satu desa di NTT, yaitu Desa Koak, sebanyak 457 dari 471 KK belum menikmati listrik. Di sisi lain, desa tersebut memiliki potensi energi surya dan angin yang cukup baik. Penelitian dilakukan untuk mendapatkan sistem hibrid yang paling optimal untuk diterapkan di desa tersebut. Penelitian dilakukan dengan simulasi menggunakan software HOMER PRO. Hasil simulasi menunjukkan bahwa sistem hibrid yang paling optimal adalah kombinasi PV dan turbin angin, dengan tambahan komponen baterai dan converter. Energi surya menyumbang produksi daya sebesar 92,3% dari total daya yang dihasilkan, dan energi angin menyumbang 7,7%. Biaya awal yang dibutuhkan untuk membangun sistem ini adalah $14328 dan NPC sebesar $24586. Sistem ini ramah lingkungan karena emisinya 0.
Design of helical-blade rotor of Vertical Axis Wind Turbine (VAWT)
Junaidin, Buyung
SENATIK STT Adisutjipto Vol 6 (2020): Keselamatan Penerbangan di masa Pandemi Covid-19 [ISBN 978-602-52742-2-0]
Publisher : Institut Teknologi Dirgantara Adisutjipto
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DOI: 10.28989/senatik.v6i0.439
The vertical axis wind turbine (VAWT) with helical-blade has been developed, manufactured and applied in almost all developed countries. In Indonesia, vertical axis wind turbines are still not widely applied compared to horizontal axis wind turbines. Vertical axis wind turbines with helical-blade are still very rare in Indonesia. Research and development of the vertical axis wind turbine are needed because of its advantages compared to horizontal axis wind turbine. The advantages are: can operate in various wind directions, lower noise due to smaller tip speed ratio (TSR) and for large-scale, mechanical and electrical systems of turbine can be placed on ground. The aim of this research is to design a vertical axis wind turbine rotor with helical-blade that can be applied at low speeds and changing direction wind condition, such as urban wind characteristics. Performance analysis of wind turbine rotor is done by using double-multiple stream-tube (DMS) model approach. This research yields a rotor of vertical axis wind turbine with helical-blade with rotor length and diameter are 2m and 1m respectively, the rotor blade airfoil is DU-06-W-200 with chord length is 0.2m. From analysis, the optimum tip speed ratio of the rotor is 2.6 with a maximum power coefficient is 0.57.
Longitudinal static stability analysis with wing swept angle variation of UAV flying wing surveillance adelaar 2 use software XFLR 5
Lesalli, Prytha Virgiawan;
Cahyono, M. Ardi
SENATIK STT Adisutjipto Vol 6 (2020): Keselamatan Penerbangan di masa Pandemi Covid-19 [ISBN 978-602-52742-2-0]
Publisher : Institut Teknologi Dirgantara Adisutjipto
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DOI: 10.28989/senatik.v6i0.402
Aircraft stability is very important for calculated in aircraft design, specially for UAV which will be used for air surveillance. The purpose of aircraft stability analysis to find aircraft stability characteristic. Aircraft static stability can be analyzed by XFLR 5 Software which is can calculate characteristic of aircraft static stability, show visual, graph, and simulation of aircraft stability. Adellar 2 is UAV with flying wing configuration and will be analyzed use software XFLR 5 with the input of aircraft mass with the centre of gravity wil be located in 5% of mean aerodynamic chord in front of neutral point and aircraft geometry types of airfoil in chord root, tip, span , winglet geometry and wing swept. With the result that Adelaar 2 is qualify for longitudinal static stability after the author analyze use XFLR5 with the parameter Cma<0 and obtained character of stability for 22.5o , 25o , 27.5o and 30o wing swept angle.
Analysis of The Utilization of CNC Machines For Increasing Productivity of Timber Businesses in Guli Village Boyolali District
Poerwanto, Eko;
Hariyanto, Kris
SENATIK STT Adisutjipto Vol 6 (2020): Keselamatan Penerbangan di masa Pandemi Covid-19 [ISBN 978-602-52742-2-0]
Publisher : Institut Teknologi Dirgantara Adisutjipto
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DOI: 10.28989/senatik.v6i0.437
The village of Guli has been carrying out timber industry activities for a long time, more than 14 years. Products from the timber industry in Guli village today: furniture, frames and doors. These production activities have used quite advanced mechanical equipment, but the products produced are still very standard, there is no art / art touch that can increase the selling value of the products produced. This research uses descriptive method, which describes the theory of productivity and develops it in the concept of a community empowerment program in Guli village. The research results are expected to increase the productivity of the Guli village timber industry by applying the Guli village resource development program through the Guli Village Posyantek, so that the empowerment of Guli village youth will occur and it is hoped that it will increase Bumdes assets. This empowerment program does not change the structure of the timber business that has been run by the people of Guli village.
Project Optimization of WEB-Based 3d Animation Bus Route Trans Jogja Using CPM
Retnowati, Nurcahyani Dewi
SENATIK STT Adisutjipto Vol 4 (2018): Transformasi Teknologi untuk Mendukung Ketahanan Nasional [ ISBN 978-602-52742-0-6 ]
Publisher : Institut Teknologi Dirgantara Adisutjipto
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DOI: 10.28989/senatik.v4i0.250
The making of informative media in the form of three-dimensional animation on Trans Jogja bus routes really requires good project planning so that the process becomes more effective and efficient. In planning a project, it is necessary to consider the time, cost and scope of a project. Project optimization is done by using the Critical Path Method (CPM) method, which is a technique of analyzing network activity activities or project activities that predict total duration. Project optimization planning through the stages starting from the creation of the Work Breakdown Structure, barchart diagrams with Gantt Chart software, critical path calculations, and the final stages with CPM to determine the fastest time possible for the project to be completed. The results of the WBS are obtained by predecessor of each activity and its duration, the calculation of the critical path is 29 days with path a-b-c-d-e-f-g-h-I-j-l-m-n-o, and from the CPM calculation the total float is 0 so the project can be completed on time
IMPLEMENTASI FUZZY TOPSIS DALAM PERENCANAAN STRATEGI BISNIS
Wulandari, Fera Tri
SENATIK STT Adisutjipto Vol 1 (2013): Kreativitas Anak Bangsa untuk Kemajuan Teknologi dan Informasi
Publisher : Institut Teknologi Dirgantara Adisutjipto
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DOI: 10.28989/senatik.v1i0.49
Strategic planning is done in order to the company can look at it objectively internal and external conditions that the company can anticipate changes in the external environment. Strategic planning begins with the introduction of the company's vision and mission in order to determine which company will produce an overview of the internal and external environment. Furthermore conduct a SWOT analysis to formulate appropriate strategic alternatives to position the company. The last stage is the decision-making strategies using Fuzzy Quantitive Strategic Planning Matrix (FQSPM) to determine and select the best strategy from a number of alternative strategies given certain criteria using Fuzzy Technique for Order Preference by Similarity to Ideal. Solution (FTOPSIS). Results of the determination of the strategy chosen by the fuzzy TOPSIS for furniture company is intelegent increased marketing and promotional products.