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Pengaruh Faktor Lingkungan terhadap Strategi dan Kinerja Industri Manufaktur di Jawa Timur Hidayat, Rachmad; Budiarto, Hairil
Jurnal Semesta Teknika Vol 12, No 1 (2009): MEI 2009
Publisher : Jurnal Semesta Teknika

Show Abstract | Download Original | Original Source | Check in Google Scholar

This research examined the influence of environment factors (industrial, operational and remote) on the strategy and performance of manufacturing industries in East Java. The Structural Equation Modeling (SEM) was employed to test the hypotheses which emerged from the observed conditions. Moreover, the AMOS 4.0 was also used to perform the SEM. The results showed that the environment factors, i.e. industrial and operational environments as well as remote environments jointly affect the understanding of the environment industry matching with industry and environmental operational environment to establish its strategic objectives as an effort to achieve optimum performance manufacturing industries in East Java. Industrial environment conditions cannot be isolated from the global crisis because most industries prefer to concentric diversification strategy where new product technologies have a relevance to existing products.

PERANCANGAN MEKANISME KONTROL KINERJA SUPPLY CHAIN MANAGEMENT (SCM) Hidayat, Rachmad; Umam, Faikul; Budiarto, Hairil
J@ti Undip : Jurnal Teknik Industri Volume 9, No.1, Januari 2014
Publisher : Departemen Teknik Industri, Fakultas Teknik, Universitas Diponegoro

Penelitian ini membahas mekanisme Kontrol Kinerja Supply Chain Management (SCM). Langkah-langkah yang dilakukan dalam penelitian ini adalah mengidentifikasi indikator kinerja,Â kemudian merancang mekanisme kontrol kinerja dengan menggunakan kontrol chart dan menganalisis kapabilitas indikator kinerja SCM. Hasil penelitian ini adalah rancangan mekanisme kontrol kinerja SCM denganÂ model SCOR, yaitu perspektif Deliver dengan tiga indikator kinerja, yaitu indikator On Time â€“ In Full, Quality Performance Of Delivery dan Transportation Cost As Percentage Of Sales. Ketiga indikator tersebut cukup efektif melakukan pengendalian indikator kinerja. Disamping itu, batas-batas kontrol digunakan sebagai pengendali indikator kinerja pada penelitian ini juga dapat mengetahui posisi kinerja SCMÂ dengan lebih cepat, sehingga organisasi dapat melakukan proses bisnisnya dengan lebih baik. Kata kunci: mekanisme kontrol kinerja, supply chain management, batas kontrol Â Abstract This study discusses the performance control mechanisms Supply Chain Management (SCM). The steps in this research is to identify indicators of performance, then design a control mechanism using a control chart performance and analyze performance indicators SCM capabilities. Results of this study was the design of the control mechanism of the performance of SCM with the SCOR model, which Deliver perspective with three performance indicators, ie indicators On Time - In Full, Quality and Delivery Performance Of Transportation Cost As Percentage Of Sales. The third indicator is effective to control the performance indicators. In addition, the control limits are used as the controller of performance indicators in this study can also determine the position of SCM performance more quickly, so that the organization can perform its business processes better. Keywords: mekanism control performance, supply chain management, limits control

Studi Gasifikasi Pengembangan Tongkol Jagung dengan Jerami Padi Menggunakan Reaktor Downdraft Dengan Dua Masukan Udara Tekan Irawan, Ibnu; Samlawi, Achmad Kusairi; Budiarto, Hairil
Rekayasa Vol 15, No 1: April 2022
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v15i1.12895

The production of corn and rice produced by farmers in East Java has the potential to cause agricultural waste, therefore corn cobs are waste that requires special processing in order to be used optimally. Agricultural waste corn cobs and rice straw can be converted into gas fuel (Syngas). The purpose of this study was to determine the performance of gasification seen from the temperature distribution and composition of combustible gases such as CO, H2 and CH4. The downdraft gasifier type is used and applies the AR and E.R ratio to the temperature. For the pyrolysis and oxidation regions, the intake air varies (ARpir-oxi) 80%; 70%; and 0% at 14.5 air intake; 19.3; and 24.1 Nm3/hour from E.R 0.3, 0.4, and 0.5. Air intake in the adjust area using a valve. Temperature measurement using the type K thermocouple. The results show that the maximum temperature using ARpir-oks = 80%, the drying zone temperature is 187°C, the pyrolysis zone is 488°C, the oxidation zone is 895°C and the reduction zone is 585°C. Meanwhile, the highest production of CO gas is 20.50% and H2 gas is 14.55% using an ER of 0.4. Meanwhile, CH4 decreased for all ER values using ARpir-oks = 80%.

FORTIFIKASI GARAM DENGAN BAWANG DAYAK UNTUK MENINGKATKAN NUTRISI GARAM KONSUMSI Hairil Budiarto; Dyah Ayu Sulistyo Rini
Jurnal Kelautan Vol 12, No 2 (2019)
Publisher : Department of Marine Sciences, Trunojoyo University of Madura, Indonesia

ABSTRACTPhysically salt is a white crystal with the largest chemical compound content is sodium chloride (NaCl) 80%, and other compounds such as magnesium chloride (MgCl2), magnesium sulfate (MgSO4), and calcium chloride (CaCl2). Fortification is an effort made to add micronutrients such as vitamins and minerals to food to improve the quality of nutrients that are useful for public health. Water content analysis on Dayak Onion Fortification Salt Products was 0.73% for Fortified Salt using Aquadest material, and 0.34% Using Ethanol, while salt onion dayak fortification using Methanol mixture contained 0.42% water content. salt fortification with onion dayak which uses color methanol which is produced higher or the resulting color is better and preferred by many consumers, pure white pure salt which is favored by consumers, salt fortification with onion dayak which uses maceration of methanol extract which is much preferred by consumers.Keywords: Dayak Onion, Consumption Salt, AntioxidantsSecara fisik garam dapur merupakan Kristal berwarna putih dengan kandungan senyawa kimia terbesar adalah natrium klorida (NaCl) 80%, serta senyawa lainnya seperti magnesium klorida (MgCl2), magnesium sulfat (MgSO4), dan kalsium klorida (CaCl2). Fortifikasi merupakan sebuah upaya yang dilakukan untuk menambahkan mikronutrien seperti vitamin dan mineral ke dalam makanan untuk meningkatkan kualitas nutrisi yang berguna bagi kesehatan masyarakat. analisis Kadar Air pada Produk Garam Fortifikasi Bawang Dayak adalah 0,73% untuk Garam Fortifikasi dengan menggunakan bahan Aquadest, dan 0,34% Dengan Menggunakan Bahan Etanol, sedangkan garam fortifikasi bawang dayak dengan menggunakan campuran Methanol mengandung kadar air seberat 0,42%. garam fortifikasi dengan bawang dayak yang menggunakan methanol warna yang dihasilkan semakin tinggi atau warna yang dihasilkan semakin bagus dan disukai banyak konsumen, garam murni dengan warna putih bersih yang banyak disuka oleh konsumen, garam fortifikasi dengan bawang dayak yang menggunakan maserasi ekstrak methanol yang banyak disuka oleh para konsumenKata Kunci : Bawang Dayak, Garam konsumsi, Antioksidan

Pengaruh Faktor Lingkungan terhadap Strategi dan Kinerja Industri Manufaktur di Jawa Timur Rachmad Hidayat; Hairil Budiarto
Semesta Teknika Vol 12, No 1 (2009): MEI 2009
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/st.v12i1.744

This research examined the influence of environment factors (industrial, operational and remote) on the strategy and performance of manufacturing industries in East Java. The Structural Equation Modeling (SEM) was employed to test the hypotheses which emerged from the observed conditions. Moreover, the AMOS 4.0 was also used to perform the SEM. The results showed that the environment factors, i.e. industrial and operational environments as well as remote environments jointly affect the understanding of the environment industry matching with industry and environmental operational environment to establish its strategic objectives as an effort to achieve optimum performance manufacturing industries in East Java. Industrial environment conditions cannot be isolated from the global crisis because most industries prefer to concentric diversification strategy where new product technologies have a relevance to existing products.

Identifikasi Plant Purwarupa Heat Exhcanger Tipe Shell dan Tube Model Counter Flow Memanfaatkan Software Matlab Hairil Budiarto; Faikul Umam
Jurnal Teknik Mesin Vol 7, No 2 (2018)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/jtm.v7i2.2674

Abstract – a heat exchanger is a device that acts as a transfer of heat energy between two fluids or more. There are various ways to improve the effectiveness of heat exchange devices, according to mechanical engineering, by increasing the convection heat transfer coefficient, increasing the surface area of the heat exchanger and increase the temperature difference to reach the specified temperature. The heat transfer can be defined as the transfer of energy from one system to another as a result of the temperature difference, this energy transfer always occurs from a high temperature system to another lower temperature system and will stop after the two systems reach the same temperature, the temperature difference is the main requirement for the transfer of the system. The design of prototype heat exchanger coolermodel counter flow has been made and by utilizing MATLAB software, we have obtained mathematical model of plant order 2, to test the response of plant using simulink in MATLAB, so that the response of the plant at setpoint is still above, improve the performance or response of the plant..Keywords:

Perancangan Thermoelectric Generator (TEG) sebagai Sumber Energi Terbarukan Faikul Umam; Hairil Budiarto; Sri Wahyuni
Rekayasa Vol 10, No 2: Oktober 2017
Publisher : Universitas Trunojoyo Madura

Abstrak: Kebutuhan bahan bakar fosil untuk pembangkit listrik semakin meningkat, sehingga cadangan bahan bakar semakin menipis. Energi listrik merupakan energi yang sangat mudah untuk dipergunakan, karena sangat mudah dikonversi menjadi bentuk energi lain dengna mudah dan efisien. Pemerintah telah mencanangkan untuk berhemat energi dan memberikan program program perancangan energi terbarukan melalui perubahan energi matahari, angin, air dan biomassa. Penelitian energi terbarukan pada solar cell, micro hydro dan biomassa telah banyak dilakukan, isu terkini pada energi terbarukan adalah pemanfaatan panas buang (waste heat), pada dunia industri dan permesinan seperti automobiles, boilers dan radiator pada mobil dan kapal banyak menyumbang panas yang terbuang. Thermoelectric generator (TEG) merupakan jenis semikonduktor yang dapat menghasilkan tegangan berdasarkan perbedaan temperatur yang melewati kedua sisi alatnya. Perancangan media ajar energi terbarukan dengan memanfaatkan Thermoelectric generator (TEG) akan menggunakan dua jenis fluida yaitu fluida panas da fluida dingin, untuk membangkitkan fluida panas digunakan heater dan untuk fluida dingin akan menggunakan air es. Metode pada penelitian ini adalah eksperimental dari 5 TEG yang disusun secara seri dan di paralel dengan 5 TEG berikutnya. Data hasil percobaan bahwa media ajar TEG dapat menghasilkan tegangan 9,20 volt pada kondisi fluida panas pada temperatur 64oC dan fluida dingin pada temperatur 11oC, sedangkan perbedaan temperatur (ΔT=53oC).

Kestabilan Kecepatan Mobile Robot pada Lintasan Mendatar, Tanjakan Serta Turunan Faikul Umam; Sri Wahyuni; Hairil Budiarto
Rekayasa Vol 12, No 2: Oktober 2019
Publisher : Universitas Trunojoyo Madura

Mobile robot merupakan salah satu kategori robot yang memiliki fungsi untuk berpindah tempat. Pengembangan dari mobile robot yaitu implementasi perubahan lintasan mendatar¸ tanjakan serta turunan. Ketika robot berjalan terdapat gangguan tak terukur dari luar yang mempengaruhi respon sistem. Hal ini menyebabkan kecepatan robot berubah-ubah, sehingga dibutuhkan suatu mekanisme yang mampu membuat mobile robot menjaga stabilitas dan kemampuan jelajah untuk kestabilan kecepatan mobile robot. Penelitian ini menerapkan metode PID untuk mengatur servo berdasarkan input dari gyro Z, sehingga membuat mobile robot berjalan tanpa keluar dari lintasannya dengan nilai konstanta Kp = 5, Ki = 0 dan Kd = 1. Respon sistem mencapai stedy state dengan nilai servo 90°, dari detik ke-8 sampai detik ke-13,5. Mobile robot dapat menjaga kestabilan kecepatan ketika melewati lintasan mendatar, tanjakan serta turunan dengan menerapkan metode fuzzy logic controller dan kontrol PID dengan nilai konstanta Kp = 1,5, Ki = 0 dan Kd = 0,2. Respon yang diberikan oleh sistem mencapai steady state nilai kecepatan 0,88 pada detik ke-16,4. Sensor yang digunakan untuk mengetahui kemiringan lintasan yaitu sensor MPU6050 nilai gyro Y dan sensor rotary encoderMobile Robot Speed Stability on Flat Road, Upward and Descend TrajectoriesAbstractMobile robot is a robot that can move to other places. The development of a mobile robot is the implementation of changes in in flat, upward and descending trajectories. When robot runs there are immeasurable interference that affects the system response. This causes robot speed is change, so we need a solution for mobile robot to maintain stability and movement capability for stability the robot speed. This research applies the PID method to set the servo based on the input from the gyro Z, so as to make the mobile robot run without leaving its path with constant values Kp = 5, Ki = 0 and Kd = 1. This research applies PID method to set servo motor based on input from gyro Z, so as to make the mobile robot run on path with constant values Kp = 5, Ki = 0 and Kd = 1. The system response reaches steady state when the servo value is 90 °, from the 8th second to the 13.5th second. Mobile robots can maintain the stability of speed when flat road, upward, and descend trajectories by applying the fuzzy logic controller and PID control methods with constant values of Kp = 1.5, Ki = 0 and Kd = 0.2. The response given by the system reaches a steady state speed value of 0.88 at 16.4 seconds. The sensors used to determine the slope of the track are the MPU6050 Y gyro sensor and rotary encoder sensor.Keyword: mobile robot, MPU6050, rotary encoder sensor, fuzzy logic controller and PID control.

Perancangan Alat Laju Penguapan (Evaporasi) Air Garam dengan pendekatan Bodyspace Orang Madura Rullie Annisa; Hanifudin Sukri; Hairil Budiarto; Rohmat Khaironi; R Daksena Abdi Putera
Rekayasa Vol 12, No 2: Oktober 2019
Publisher : Universitas Trunojoyo Madura

Perancangan alat laju penguapan (evaporasi) air garam perlu memperhatikan aspek ergonomic guna kesesuaian alat dengan petani tambak sebagai pengguna. Salah satu pendekatan ergonomic yang digunakan dalam perancangan alat laju penguapan air garam yaitu metode bodyspace. Tujuan penelitian ini adalah agar perancangan alat laju penguapan sesuai dengan antropometri orang Madura berjenis kelamin pria selaku pengguna. Berdasarkan data antropometri orang Madura berjenis kelamin pria pada rentang usia 21-24 tahun, data dimensi tubuh yang digunakan terkait pendekatan bodyspace yaitu data D1,D2,D4,,D24,D25,D28,D29,D33 dan D34, dengan persentil sebesar 95%. Hasil penelitian menunjukkan dengan memperhatikan data dimensi pada D1,D2 dan D34 ketinggian alat minimum sebesar 123 cm tinggi maksimum sebesar 193 cm, data D33 panjang alat sebesar 56 cm, data D24 dan D25 lebar alat sebesar 54 cm, data D2 ketinggian LCD sebesar 81 cm, data D28,D29 panjang handle sebesar 11 cm, data D28,D29 dan D33 ukuran wadah diperoleh panjang 30 cm, lebar 30 cm dan tinggi 9 cm. Berdasarkan hasil yang diperoleh, maka diketahui bahwa perancangan alat laju penguapan perlu dibuat secara fleksibel sesuai dengan data dimensi Antropometri orang Madura sebagai penggunanya.Design of Salt Water Evaporation Tools using the Madurese BodyspaceAbstract The design of the evaporation rate for salt water needs to pay attention to ergonomic aspects for the suitability of the tool with the farmer farmer as the user. One ergonomic approach used in the design of the salt water evaporation rate tool is the bodyspace method. The purpose of this study is that the design of the evaporation rate tool is in accordance with the anthropometry of male Madurese as the user. Based on anthropometric data of male Madurese in the age range of 21-24 years, body dimension data used is related to the bodyspace approach namely data D1, D2, D4,, D24, D25, D28, D29, D33 and D34, with 95% percentile . The results showed by taking into account the dimension data on D1, D2 and D34 the minimum height of the tool is 123 cm, the maximum height is 193 cm, the D33 data is 56 cm, the D24 and D25 data is 54 cm, the D2 height is 81 cm , data D28, D29 handle length of 11 cm, data D28, D29 and D33 container size obtained length 30 cm, width 30 cm and height 9 cm. Based on the results obtained, it is known that the design of the evaporation rate tool needs to be made flexibly according to the Madurese Anthropometric dimension data as its user.Keywords: Design, salt water evaporation rate tool, ergonomics, anthropometry, bodyspace, workspace

BALANCE AND SPEED CONTROL SETTING ON SEGWAY UTILIZING PID CONTROL Fatanur Baity Tsulutsya; Miftahul Choiro; Hairil Budiarto; Ach Kusairi
International Journal of Science, Engineering, and Information Technology Vol 7, No 02 (2023): IJSEIT Volume 07 Issue 02 29 July 2023
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/ijseit.v7i02.22729

Segway is an innovation that utilizes an inverted pendulum model placed on top of a wheeled platform to create a transportation device capable of balancing itself. This research aims to investigate the balance and speed control settings on the Segway. The objectives are to address the balance issues of the Segway and determine the working system used. The study involves the analysis of components, circuitry, and mechanical design to overcome existing challenges. A BLDC (Brushless Direct Current) motor is employed to maintain the Segway's stability while in an upright position. An MPU-6050 sensor functions as a readout for the Segway's angle and position under various conditions. The control system used is Proportional Integral Derivative (PID). The PID method is applied using angle data from the MPU-6050 sensor to maintain balance on the Segway. This helps reduce errors and makes the Segway's movements smoother and more stable. In this research, the Segway can move after self-balancing with a maximum tilt angle of 30º. The PID values used are Kp = 48, Ki = 3.5, and Kd = 1.6.

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