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All Journal J@TI (TEKNIK INDUSTRI) SITEKIN: Jurnal Sains, Teknologi dan Industri Jurnal Optimasi Sistem Industri Jurnas Nasional Teknologi dan Sistem Informasi Jurnal Teknik Industri : Jurnal Hasil Penelitian dan Karya Ilmiah dalam Bidang Teknik Industri Jurnal Sains dan Teknologi: Jurnal Keilmuan dan Aplikasi Teknologi Industri Ensiklopedia of Journal Jurnal Hilirisasi IPTEKS (JHI) Buletin Ilmiah Nagari Membangun Jurnal Pembangunan Nagari Journal of Applied Engineering and Technological Science (JAETS) Jurnal Abdi Insani Jurnal Surya Teknika AMAR (Andalas Management Review) Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks INVENTORY : Industrial Vocational E-Journal On Agroindustry Andalasian International Journal of Applied Science, Engineering, and Technology METAL : Jurnal Sistem Mekanik dan Termal Jurnal Andalas: Rekayasa dan Penerapan Teknologi Andalasian International Journal of Social and Entrepreneurial Development Jurnal Industri Samudra Journal of Creative Power and Ambition (JCPA) Jurnal Keilmuan dan Aplikasi Teknologi Industri Jurnal Keilmuan dan Aplikasi Teknologi Industri
Prima Fithri
Departemen Teknik Industri Fakultas Teknik Universitas Andalas, Padang, Indonesia
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Analysis of the Readiness Level of Research Result of Gambier Sector Products Innovation in Andalas University Fithri, Prima; Triawan, Fandy; Andiny, Rahima
Andalasian International Journal of Social and Entrepreneurial Development Vol. 3 No. 01 (2023): Andalasian International Journal of Social and Entrepreneurial Development
Publisher : Institute of Research And Community Service, Andalas University / LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijsed.3.01.26-31.2023

Abstract

One of the universities that is intensified to conduct research in producing innovative products is Andalas University (UNAND). Andalas University has 83 innovative products, including Gambier products from processing in the Teaching Industry Gambier UNAND. These processed Gambier products have not all been successfully commercialized. The obstacle usually experienced is that inventors need help knowing how to commercialize the product and whether the product has innovated. This study aims to determine the level of innovation readiness of three products in the Gambier sector that have never been studied before. Data collection was carried out through interviews with each product inventor and filling out questionnaires on the Katsinov Meter measuring instrument. Analysis of the measurement results was carried out using a fishbone diagram. Based on measurements, Fitopure (+)- Catechin and Unca Tea products are at Katsinov level 4 and level 2, respectively. Meanwhile, the scrub of Gambier products did not pass any Katsinov level. Some of the causes are that there is no business model concept, the Company has yet to conduct market research, it has not finished identifying market expansion needs, and it has not finished assessing technological and financial risks. Suggestions that can be given are that the Company needs to form a business model concept, conduct market research, expand the market, and assess technological and financial risks
Measurement of Mental Workload Against Packing Operators at UKM Roti Heppy Bakery Padang Using the NASA-TLX Method Fithri, Prima; Syahfikri, Naufal
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 1 No. 2 (2021): November 2021
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijaset.v1i02.18

Abstract

In this increasingly advanced era of globalization, more and more manufacturing and service companies are developing which brings intense competition for companies to be able to maintain the company's establishment. IKM Heppy Bakery is one of the bread production companies that is experiencing this competition. For the realization of companies that can compete in the era of globalization, highly competent resources are also needed. The impact of this competition causes more work demands and causes workload effects both physically and mentally on employee performance. Based on this, a mental workload study was conducted to determine the amount of mental workload of employees using the NASA-TLX method. Based on calculations using the NASA-TLX method, it was found that the level of mental workload on bread packaging at IKM Heppy Bakery was included in the very high category with 4 workers having a very high workload category and there were also 2 workers with a high workload category. The average WWL score on bread packaging is 82. For this condition, it is deemed necessary to have an evaluation accompanied by an improvement in the work system or reward to foster motivation and enthusiasm and reduce stress for Heppy Bakery's bread packaging employees.
Manufacturing Continuous Improvement of Busbar Product Using Six Sigma Approach At PT.XYZ Fithri, Prima; Nabila, Jihan; Triawan, Fandy; Armijal, Armijal
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 2 No. 3 (2022): November 2022
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijaset.v2i03.36

Abstract

PT. XYZ is a manufacturing company engaged in the production of cables and conductors such as busbars. Busbar is a copper bar used to distribute electric power. The problem that occurs at PT. X is that there are still reject products in the busbar production The reject criteria found are as follows: bent busbar, scratched visual, oxidized visual, cracked visual during bending test. This aims of this research are to reduce the total rejects in busbar products by proposing improvements to the busbar production process using the six-sigma method. The data used in this study consisted of primary data (results of discussions with production managers, quality control managers and engineering staff and research in field) and secondary data types and total rejects within 21 months. The results of this research found that at the define stage scratched busbar and bent busbar are the dominant type of busbar that will be improved in this research. At the measure stage, the company sigma value is 3.607. This result can be used to propose quality improvement for the busbar production process whisch is obtained so that the company can reduce the number of defective products and improve product quality.
Quality Control of Camille Beauty Face Mask Products Using Failure Mode and Effect Analysis Method : A Case Study Fithri, Prima; Putra, Abim Dwi; Prabuwono, Anton Satria; Pawenary, Pawenary
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 3 No. 2 (2023): July 2023
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijaset.v3i2.85

Abstract

Regarding criticism and suggestions from consumers, it shows that of the 881,140 products sold, there are 22,947 products that are considered manufacturing defects, with an average percentage of defective products per month of 2.71%, with several types of defects submitted by consumers through the survey. This is quite serious because it will provide a bad experience to consumers in using this product. Failure Mode and Effect Analysis (FMEA) is a method used to evaluate system design by considering existing failure modes in a machine or equipment component system and analyzing the consequences for the reliability of the system. Based on the method used, it was found that the highest RPN value was in a case of disability, namely causing itching, with an RPN value of 504, consisting of a severity value of 9, occurrence of 7 and detection of 8, with a percentage of RPN occurrences of 35%. Beased on this result, it proposes improvements to the priority types of product defects and other product defects.
Validation Studies a Questionnaire Developed to Measure Incubator Business Technology Performance using PLS-SEM Approach Fithri, Prima; Hasan, Alizar; Syafrizal, Syafrizal; Games, Donard
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 4 No. 1 (2024): March 2024
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijaset.v4i1.132

Abstract

This research aims to collect data nationally using a questionnaire based on statements related to the performance factors of the Technology Business Incubator in Indonesia. This research uses the Structural Equation Modeling (SEM) method to test the validity and reliability of adapted scales. There are five stages starting with an outer model test to test the validity and reliability of the questionnaire's feasibility. The population in this research are organizations that are affiliated with the Indonesian Business Incubator Association (AIBI) and Ministry of Research, Technology and Higher Education, including business incubators belonging to ministries, local governments, the private sector and universities, there are 182 Technology Business Incubators in Indonesia. Testing in this research looks at whether the questions in the questionnaire are valid or not by going through two stages of convergent validity and discriminant validity. The first stage is convergent validity that aim of finding out the correlation between indicators and their latent variables. The second stage is discriminant validity which aims to find out whether the latent variable has adequate discriminant value and this was done to find out whether the statement items in the questionnaire were reliable and consistent in measuring the same symptoms in respondents. This research looks at the results of convergent validity analysis to consider the results of factor loading indicators on relevant factors, the results of testing the validity of all factors with a value greater than 0.50, one of which is an AVE value of 0.550, indicating that the indicators in these variables have a strong contribution in measuring the desired construct, and the reliability test of all variables is reliable because it exceeds 0.70, one of which is the facility variable which has a value of 0.858.
Perancangan User Interface (UI) dan User Experience (UX) pada Sistem Informasi PT. XYZ Fithri, Prima; Muluk, Asmuliardi; Rayhanda, Rahmad Haret
Jurnal Nasional Teknologi dan Sistem Informasi Vol 9 No 3 (2023): Desember 2023
Publisher : Departemen Sistem Informasi, Fakultas Teknologi Informasi, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/TEKNOSI.v9i3.2023.280-289

Abstract

Penelitian ini bertujuan untuk merancang sistem informasi User Interface (UI) dan User Experience (UX) pada PT. XYZ. Perancangan ini berfokus pada desain sistem informasi yang tersedia dalam website Camille Beauty, mengidentifikasi kebutuhan pengguna terkait dengan UI dan UX dalam sistem informasi perusahaan, merancang perbaikan dan pengembangan UI dan UX yang lebih baik, serta menganalisis sistem informasi untuk meningkatkan kualitas UI dan UX. Hasil penelitian yang telah didapatkan adalah perancangan UI dan UX yang baik sangat penting dalam menciptakan pengalaman pengguna yang memuaskan. Tata letak yang intuitif, navigasi yang mudah dipahami, penggunaan warna dan visual yang tepat, serta responsivitas terhadap perangkat mobile merupakan faktor penting untuk memastikan pengguna dapat dengan mudah mengakses informasi dan produk yang ditawarkan oleh Camille Beauty dan pemodelan UML membantu dalam memahami struktur dan alur kerja sistem. Diagram use case, class, sequence, dan activity membantu menggambarkan interaksi pengguna dengan sistem, struktur data yang diperlukan, urutan tindakan, dan alur kerja yang terlibat. Pemodelan UML dapat menjadi panduan yang berguna dalam pengembangan dan pemeliharaan website Camille Beauty.
Pengembangan Produk Roti Sorgum Vla Dadih Dengan Mempertimbangkan Preferensi Konsumen Fithri, Prima; Hayuzikra, Aufa; Hasan, Alizar; Muluk, Asmuliardi
JTI: Jurnal Teknik Industri Vol 9, No 2 (2023): DESEMBER 2023
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jti.v9i2.22557

Abstract

Pengembangan produk baru penting dilakukan karena sangat erat kaitannya akan keberlangsungan bertahannya produk tersebut. Dengan melakukan pengembangan produk berdasarkan preferensi konsumen, peluang produk bertahan lama akan lebih besar. Sehingga minat pelanggan akan semakin meningkat begitu pula dengan penjualan yang semakin tinggi. Salah satu produk inovasi yang dilakukan oleh tim dosen Science Techno Park Universitas Andalas ialah Roti Sorgum Vla Dadih. Roti ini sangat kaya akan gizi hingga memiliki banyak manfaat di antaranya dapat mencegah stunting, menurunkan berat badan, dan juga mencegah kadar gula darah. Produk ini hanya memiliki satu varian yaitu roti sorgum yang didampingi dengan vla dadih. Oleh karena itu perlu dilakukan pengembangan produk baru yang mempertimbangkan preferensi konsumen pada produk Roti Sorgum Vla Dadih.Pengembangan produk baru pada penelitian ini menggunakan metode Conjoint Analysis untuk memperoleh kombinasi atribut dan level berdasarkan preferensi konsumen. Selanjutnya digunakan Tabulasi Silang dengan pendekatan Uji Chi-Square untuk memprediksi keinginan konsumen membeli produk Roti Sorgum Vla Dadih. Berdasarkan hasil penelitian yang dilakukan, diperoleh bahwa terdapat lima atribut penting oleh konsumen dalam pengembangan produk roti yaitu atribut rasa, atribut tekstur, atribut kemasan, atribut topping, dan atribut kandungan gizi. Berdasarkan atribut dan level yang dianggap penting oleh konsumen diperoleh 25 kombinasi produk roti. Kombinasi produk terbaik yaitu rasa vla coklat dengan tekstur crunchy dan kemasan yang praktis. Topping yang dipilih pada kombinasi produk roti terbaik ini ialah keju dengan kandungan gizi rendah kalori. Selanjutnya diperoleh minat beli responden yang cukup tinggi baik berdasarkan pekerjaan maupun riwayat terakhir responden mengonsumsi roti. Responden yang bekerja sebagai karyawan memiliki persentase paling tinggi dibanding yang lainnya yaitu 53% dan responden dengan riwayat mengonsumsi roti lebih 3 bulan atau lebih memiliki persentase pasti akan membeli “Roti Sorgum Vla Dadih” sebesar 51%. Hal ini memungkinkan konsumen roti lainnya akan berpindah ke produk “Roti Sorgum Vla Dadih” melihat besarnya persentase responden pada skala pasti akan beli.
Implementation of The Balanced Scorecard In Improving The Performance of University Business Incubator (Case Study : Inkubator Bisnis Teknologi Universitas Andalas) Fithri, Prima; Hasan, Alizar; Triawan, Fandy; Arief, Ikhwan; Muluk, Asmuliardi
AMAR (Andalas Management Review) Vol. 7 No. 2 (2023)
Publisher : Management Institute Faculty of Economics Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/amar.7.2.1-17.2023

Abstract

Andalas University has a business incubator unit called the Technology Business Incubator (InBisTek) Andalas University. This study aims to formulate Key Performance Indicators and measure the performance of Inbistek Andalas University in assisting tenants. Performance measurement is carried out using the Balanced Scorecard method which consists of: on four perspectives namely internal business process perspective, growth and learning perspective, financial perspective, and tenants perspective. Performance measurement is carried out using data obtained from direct observation, questionnaires, and interview directly with the Andalas University Inbistek. KPI formulation is followed by a validation step,so that 31 selected KPIs were obtained. Furthermore, the selected KPIs are continued with weighting to determine the level interest in each KPI through a pairwise comparison questionnaire with the Analytical Hierarchy Process method. Then the performance measurement is carried out according to the perspective on the Balanced Scorecard. Obtained results of performance measurement Andalas University Institute of Technology as a whole is 3.4 which is included in the good category. Based on the results performance measurement, there are 5 KPIs with poor performance category, 5 KPIs with fairly good performance category, 12 KPIs withgood performance category, and 9 KPIs with very good performance category.
Penentuan Waktu Baku untuk Proses Pengelolaan Limbah B3 di PT XYZ Fithri, Prima; Zofri, Fahran; Alfadhlani, Alfadhlani; Putri, Ranti Mustika
SURYA TEKNIKA Vol 12 No 1 (2025): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v12i2.9138

Abstract

PT XYZ is a manufacturing company in the automotive sector that produces vehicles and their components. Its production process generates hazardous and toxic (B3) waste classified as fast moving due to its high volume and frequency. This study aims to determine the standard time for the management process of iron gram B3 waste at PT XYZ. Observations were conducted over 15 cycles, with time recorded at each stage using the stopwatch time study method and adjustments based on the Westinghouse technique. The study was carried out across eight stages of the B3 waste management process at PT XYZ, involving calculations of cycle time, normal time, and standard time. The analysis revealed that the total standard time for the entire process is 42 minutes and 18 seconds. Establishing this standard time supports improved efficiency, prevents waste accumulation, and creates a more structured waste management system that can be periodically evaluated.
Pengembangan Model Economic Production Quantity Mengakomodasi Continue dan Discrete Demand serta Kebijakan Rework Secara Simultan Oktavia, Nurike; Henmaidi, Henmaidi; Fithri, Prima
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 1 No. 1 (2020)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v1i1.18

Abstract

Inventory of finished goods needs to be planned and controlled regularly. Fulfilling customer demand whenever and wherever is the main purpose of the supply. This issue is related to production activities. Many companies use the Economic Production Quantity (EPQ) Model in determining the size of their lot productions. This model is able to show how to minimize total production costs by reducing inventory costs. Customer behavior at PT XYZ makes product delivery divided into 2 types. The first type, finished goods is sent continuously in small amounts called continue demand. The second type, products is sent between certain time intervals in large quantities called discrete demand. Basic EPQ Model’s parameters do not accommodate a system like this. In addition, PT XYZ requires rework for products that do not pass the quality test. Therefore, this research was developed to formulate EPQ model that can accommodate two types of demand, continue and discrete, as well as the existence of rework policy. This study tries to provide another approach in solving the derivation problem using the "Arithmetic-Geometric Mean" method. The results of this study will display a mathematical formulation to find the optimal production cycle time for PT XYZ. Numerical examples are discussed to show practical models.
Co-Authors A Aisyah Abim Dwi Putra Adi Arga Arifnur Afdhal Habibullah Afri Adnan Afrinaldi, Feri Ahmad Syafruddin Ahmad Syafruddin Indrapriyatna Ahmad Zuhair Alexie Herryandie Bronto Adi Alexie Herryandie Bronto Adi Alexie Herryandie Bronto Adi Alfadhlani Alfadhlani Alfadhlani Alfadhlani Alfadhlani Alima Shofia Alizar Hasan Alizar Hasan Amanda Febria Sari Amanda Febria Sari Amri Syahardi Amrina, Elita Andi Pawawoi Andiny, Rahima Angelina Ajeng Masayu Anjar Noer Said Annise Sindikia Anton Satria Prabuwono Anton Satria Prabuwono Ardi Ardi Armijal Armijal Armijal Armijal Armijal, Armijal Arya Yudha Maputra Ashila Nurul Huda Aslimuardi Muluk Asmuliardi Muluk Astri Harnov Putri Aufar, Abi Rafdi Auliya, Muhammad Sulthonx Azahra Prety Conita Beni Harma Berri Briliant Albar Bima Mahardika Caesar Welya Refdi Caesar Welya Refdi Cesar Welya Refdi Danny Hidayat Debi Ansuly Dendi Adi Saputra Dessy Kurnia Sari Desto Jumeno Desto Jumeno Devi Chandra Dicky Fatrias Difana Meilani Difana Meilani Dina Rahmayanti Dina Rahmayanti Dina Rahmayanti Dionisius Debata Donard Games Dwikha Wiriyawan Pamungkas Efirmansyah, Rian Egi Adha Juniawan Eka Candra Lina Elita Amrina Elita Amrina Eri Wirdianto Eri Wirdianto Eri Wirdianto Fadhita Maisa Asri Fahlevi, Fidruzal Fandy Triawan Fandy Triawan Febi Putri Yastari Febriano, Raihan Fifi Nadhroh Firdruzal Fahlevi Fitri Ramawinta Fitri Ramawinta Fourmarch Fourmarch Furqan, Yasmin Ananta Ghufran Maulana Hadigufri Triha Hanalde Andre Hanalde Andre Handayani Gusmira , Yuni Hary Fandel Hary Fandeli Hasmiandy Hamid Hayuzikra, Aufa Haznam Putra Hendra Saputra Hendra Saputra Henmaidi Henmaidi Henmaidi Henmaidi Henmaidi Henmaidi Henmaidi, Henmaidi Hikma Cindikia Anwari Hilma Raimona Zadry Hilma Raimona Zadry Huda, Ashila Nurul Ikhwan Arief Ilhamdi Rusydi Indra Dwipa Indra Firdaus Indrapriyatna, Ahmad Syafruddin Insannul Kamil Insannul Kamil, Insannul Intan Juwita Is Prima Nanda Islami, Fiqri Adilla Ismail Kurnia Ismail Kurnia Ismail Kurnia Joko Prasetyo Joko Prasetyo Jonrinaldi Jumeno, Desto Juniawan, Egi Adha Kamil, Insannul Kesogihan, R. Sultan Fauzi Kevry Ramdany Laura Amelia Triani Liperda, Rahmad Inca Livia Sara Putri Lona Delviari Lusi Susanti Luthfi Fakhri Ramadhan Maulana, Ghufran Mishbah, Muhammad Muzakki Mochammad Imron Awalludin Muhammad Hamdan Fadhlani Muhammad Imran Hamid Muhammad Makky Muluk, Asmuliardi Mutoharoh Mutoharoh Nabila, Jihan Nabila, Putri Nazli, Raihan Naufal Niffy Eri Yeni Nilda Tri Putri Nilda Tri Putri Nindy Hidayah NOVRI NELLY Nurhamidah Nurhamidah Nurike Oktavia Nurike Oktavia, Nurike Nurkhalila Fajrini Nurkhalila Fajrini Obel, Obel Patrisina, Reinny Pawenary, Pawenary Puti Afra Zenri Utami Puti Afra Zenri Utami Putra, Abim Dwi Putri, Ranti Mustika Putri, Refa Rahmalida Rahima Adinny Rahmad Haret Rayhanda Rahmad Inca Liperda Ranti Mustika Putri Ratni Prima Lita Rayhan Fadhlurrahman Rayhan Fadhlurrahman Rayhanda, Rahmad Haret Regina Yulinda Sari Reinny Patrisina Reinny Patrisina reinny patrisina Reinny Patrisina Rida Rahim Ridwan Ridwan Rika Ampuh Hadiguna Riko Nofendra Riri Wahyuni Fitri Rochman Rochman RUSLI RUSTAM Rusli Rustam Rusydi, Muhammad Ilhamdi Septianas Yunior Silmi Silmi Suci Rahmawati Syaddad Hamdan , Farrell Syafrizal Syafrizal Syafrizal Syafrizal Syahfikri, Naufal Taufik Taufik Nalda Taufik Taufik Tivany Edwin Triawan, Fandy Ulfa Nadiatur Rahmi Ullya Rahmi Aswin Uyung Gatot Syafrawi Dinata Valeny Surya Ningsih Valeny Suryaningsih Vera Lumban Raja Wahyuni, Nadya Sri Welya Refdi, Cesar Wenny Surya Murtius Wenny Surya Murtius Wenny Surya Murtius Windi Fitri Anisa Wisnel Wisnel Wisnel Wisnel Wisnel Wisnel Wisnel, Wisnel Yesi Puspita Yesi Puspita, Yesi Yola Octaviani Asri Yola Octaviani Asri Yudji Erman Prathama Yulianita Leoni Yumhi Yumhi Yumhi Yumi Meuthia Yumi Meuthia Yusup Junaedi Zofri, Fahran