cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Rizki Fadhillah Lubis
Contact Email
inventory@poltekatipdg.ac.id
Phone
+6285270764141
Journal Mail Official
inventory@poltekatipdg.ac.id
Editorial Address
Kampus Politeknik ATI Padang Jalan Bungo Pasang Tabing Padang, 25171 Indonesia
Location
Kota padang,
Sumatera barat
INDONESIA
INVENTORY : Industrial Vocational E-Journal On Agroindustry
Published by Politeknik ATI Padang
ISSN : -     EISSN : 27231895     DOI : -
Core Subject : Engineering,
Control & Systems Engineering Engineering Industrial & Manufacturing Engineering
INVENTORY mainly focuses on applied research in Agro-industrial systems and its technology. Therefore, INVENTORY will only process and publish submitted research articles or review articles in the area of: 1. Production Planning and Inventory Control 2. Ergonomic and Work Study 3. Product Design and Development 4. Optimization of Production System 5. Information System 6. Manufacturing Facility Design 7. Maintenance System 8. Energy and agro-industrial machinery 9. Related Topic in Industry 4.0 10. Warehouse 11. Procurement 12. Transportation and Distribution 13. Logistic Decision Making 14. Management and measurement of supply chain performance 15. Other related topics with an object of agro-industry, its products (food and non-food) and services (under the decision from editorial board)
Arjuna Subject : Teknik (semua kategori) - Tenik Industri dan Manufaktur
Articles 119 Documents
 8   9   10   11   12 
Simulasi Pengoperasian Motor Pompa Air Berbasis Programmable Logic Control Nasution, Elvy Sahnur; Fitra, M; Suhendra, Suhendra; Hasibuan, Arnawan
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 1 No. 2 (2020)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v1i2.28

Abstract

Maintain the availability of clean water in a multy-storey building make the water pump motor oprate continuously which can cause motor damage quickly, because there is no replacement system change of operation of the clean water pump motor conventional outomatic control. PLC (Programmable Logic Control) type Schneider Smart Relay Zelio Logic can be an opration to overcome clean water pump motor operation system to replace convensional automated system in to PLCbased automated systems. Simulation of the operational of a clean water pump motor in a multi-storey build use PLC software type Schneider Zelio Soft2 type SR2B121BD operate 3 clean water pump motors alternately between the source pump motor and the transfer pump motor, measurement of operating time transfer pump motor 1 with transfer pump motor 2 and the design of the alarm system trip to avoid damage to the motor using alarm rirens. Operating of PLC-based automatic water pump motor very helpful oprator to operate the clean water pump motorized, where the operation of a clean water pump motor can be changed trough software as needed.
Pengambilan Keputusan Menggunakan Analytical Hierarchy Process (AHP) pada Pemilihan Pemasok Produk Lampu Arum, Riska Mulia; Yuniarti, Trisna
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 2 No. 2 (2021)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v2i2.56

Abstract

This study aims to determine the best supplier for in-Lite lighting products. The company chose criteria and sub-criteria in supplier selection to optimize product sales continuity. This study used the Analytical Hierarchy Process (AHP) method, which provided information about the criteria, sub-criteria, and alternatives in the selection of three suppliers: A, B, and C. The existence of priority weights provided a decision in choosing the supplier of the lighting product. The new criteria and sub-criteria were the results of the literature study formulation and then adjusted again with the results of the interview. Seven criteria were determined in this study: production, price, quality, site selection, product suitability, delivery, and service. The results of the calculation of the priority weights of the criteria, sub-criteria, and alternative selection using a questionnaire. The parties involved in the selection of suppliers filled out the questionnaire to obtain a weight for each supplier. Based on the results of AHP calculations, supplier A got the highest weight of 0,442 or 44%, so this supplier is used as a company priority in choosing suppliers for in-Lite type lighting products.
Segmentasi Perkebunan Kelapa Sawit dengan Data Mining Teknik K-Means Clustering Berdasarkan Luas Areal, Produksi dan Produktivitas Yuniarti, Trisna; Hayati, Dahliyah
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 2 No. 2 (2021)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/

Abstract

The oil palm is the most productive plantation product in Indonesia. Government strategies and policies related to oil palm plantations continue to be carried out considering that the plantation area is increasing every year. Segmentation of oil palm plantations based on area, production, and productivity aims to identify groups of potential oil palm plantations in the territory of Indonesia. This segmentation can provide consideration in formulating strategies and policies that will be made by the government. The segmentation method for grouping oil palm plantations uses the K-Means Clustering Data Mining technique with 3 clusters specified. Data mining stages start from data collection until representation is carried out, where 34 data sets are collected, only 25 data sets can be processed further. The results of this grouping obtained three plantation segments, namely 72% of the plantation group with low potential, 20% of the plantation group with medium potential, and 8% of the plantation group with high potential.
Pengukuran Kepuasan Pengguna Website Politeknik ATI Padang Berdasarkan Persepsi Pengguna Internal Sardani, Rizaldi; Ramadian, Demi; Mufti, Wahyu Fitrianda; Viarani M, Suci Oktri
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 2 No. 2 (2021)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/

Abstract

Website is an important part of any organization namely in the government, business, health and education sectors. In the world of higher education, website can be used to disseminate information related to campus life as well as a medium for promoting the existence of the campus to the outside world. As a higher education institution, Polytechnic ATI Padang own a website which is used to display various information about campus academic activities. In its management, the level of user satisfaction of the website of Polytechnic ATI Padang has never been measured. The Webqual 4.0 method used in this study aims to measure the satisfaction of internal website users by looking at the dimensions of Usability, Information Quality, Interaction Quality and Customer Satisfaction. Measurements performed by using a questionnaire instrument with Likert scale then calculated with the help of SPSS software. The results obtained that the independent variables, namely Usability, Information Quality, Interaction Quality have an influence on the dependent variable Customer Satisfaction of 70.1% and there are still 29.9% of other independent variables that can affect the dependent variable Customer Satisfaction. Furthermore, based on the results of the calculation of the satisfaction level with Likert scale, it was found that the variables of Usability, Information Quality, Interaction Quality and Customer Satisfaction received a satisfied interpretation, so it can be concluded that the Polytechnic ATI Padang website provides good service to its users.
Analisis Waktu Baku dan Kapasistas Produksi dalam Proses Pembuatan Mesin Perontok Jagung di CV. Citra Dragon Priatama, Agung; Linda, Rozza; Meri Z, Mufrida; Juwita, Isna
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 2 No. 2 (2021)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v2i2.55

Abstract

This study aims to calculate the standard time to produce the right time in producing corn thresher machine, so that the production capacity in one month is obtained at CV. Citra Dragon. Observations was made in the manufacture of corn threshing machine. Working time data was collected using stopwactch time study and adjustment method used was Westinghouse. The research method use was to analyze the work done by operators in the manufacture of corn thresher machine, and calculate the operator’s working time per work element. The result showed that the standard time needed in the process of making 1 unit of corn thresher machine is 78.603 second (21 hours) and the production capacity per month is 7 units of corn thresher machine.
Pengukuran Kesiapan Industri Minuman Teh Menjangkau Revolusi Industri 4.0 dengan Metode INDI 4.0 Ekawati, Irna; Rahayu, Puji
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 2 No. 2 (2021)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v2i2.62

Abstract

Rapid technological developments greatly affect the demand for products and services. So the industry needs to improve to maximize production achievements in order to meet market needs. The development of industry 4.0 provides an opportunity to revitalize the Indonesian manufacturing sector. Moreover, the Ministry of Industry has compiled "Making Indonesia 4.0" as a strategy and roadmap to develop industry 4.0 in Indonesia. Indonesia focuses on five main sectors for the development of industry 4.0, including the food and beverage, chemical, electronics, textile and clothing, and automotive industries. This research was conducted to determine the level of readiness of the manufacturing industry, especially the food and beverage industry at PT. Perkebunan Nusantara VIII to face industry 4.0 based on organizational and technological aspects. The measurement method used is the Indonesia Industry 4.0 Readiness Index (INDI 4.0). With these results, it can help the industry know the current level of achievement and know what needs to be done to get to the level of industry 4.0. Based on online and offline assessments carried out at the level of readiness, the people and culture aspects as well as the technology aspect have the highest level of use but are at Level 2. The technological aspect has the lowest readiness at Level 1. Overall, the company's readiness is at Level 1 (readiness stage). early) almost reached moderate readiness (Level 2).
Analisis Pengendalian Mutu Kadar Air Teh Hitam pada Industri Pengolahan Teh Putri, Gustiarini Rika; Lubis, Rizki Fadhillah; Yenita, Asri
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 2 No. 2 (2021)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/

Abstract

Quality control is intended to maintain and improve quality and maintain the safety of the products produced. This study uses Statistical Process Control by using several tools such as check sheets, control charts and fishbone diagrams to determine the cause of the decline in quality in tea with the aim that the next process can minimize the level of product quality decline. This study aims to determine the dominant cause of the decline in tea quality when viewed from the water content in tea. Based on the results of the study, it can be seen that the dominant cause of the decline in tea quality is the highwater content of dry tea. This type of deterioration can be caused by human error and other factors such as machine condition, raw materials and process monitoring.
Analisis Persediaan Produk Gula Rafinasi Menggunakan Metode Economic Production Quantity Wijaya , Edo Ranto; Titania , Titania
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 2 No. 1 (2021)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v2i1.33

Abstract

Overload is a condition where the goods stored in the warehouse exceed the existing capacity. With the accumulation, it will increase the storage cost for the products/goods stored. The purpose of this research was to help companies determine the optimal amount of production, optimal production time intervals and maximum product inventory so that there is no excess stock of products in the warehouse, and to obtain a minimum total inventory cost by using the Economic Production Quantity (EPQ) model. To collect the data needed in this study, secondary data was used which consists of production data and product delivery of company X. From the research results, the optimal production rate (Q*) is 13,646 MT/production cycle with an optimal production time interval of 1.16 months. or equal to 35 days, the maximum amount of inventory (Imax) was 429 MT. The total minimum inventory cost in one production cycle/month is Rp.167,925,698.28, -. The difference in total inventory costs generated using the EPQ method and calculations based on company conditions is 9% or equivalent to Rp.16,538,501, -. Based on the results of the sensitivity analysis it was known that all parameters are sensitive to Q*, Imax, and total inventory costs. However, a significant change is the parameter of saving costs, where the increase and decrease in saving costs will decrease and increase Q*, Imax, and the total cost of inventory
Usulan Perbaikan Penempatan Barang pada Area Pemeriksaan Inbound Gudang Logistik dengan Metode Class Based Storage Nursyanti, Yevita; Rais, Habib
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 2 No. 1 (2021)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v2i1.30

Abstract

The company runs a business by providing services related to storage and handling of goods in warehouses to its customers, namely PT Semarang Autocom Manufacturing Indonesia Jepara (SAMI-JF) and Tugu (SAMI-TF). Goods from SAMI-JF and SAMI-TF customers have similarities so that checkers often have difficulty identifying and finding items to be inspected. This causes delays in checking goods in the inbound inspection area, resulting in a delay in the putaway process. This study aims to provide suggestions for improving the placement of goods in the inbound inspection area in the logistics warehouse. The method used is the Class Based Storage method. Based on data processing, the results of the proposed improvements are the location of goods placement in the logistics warehouse divided into two groups, namely groups A and B. Goods from SAMI-JF customers use the area from block 1 to block 19, while goods from SAMI-TF customers use blocks 20 to 38 blocks with a total distance of 2593.5 m. The results of the proposal are expected to reduce the occurrence of delays in checking goods in the inbound inspection area and completing putaways
Analisis Perbandingan Persediaan Optimum dengan Metode Lot for Lot, Period Order Quantity dan Economic Part Period Rini, Monanda Wandita; Ananda, Nessa
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol. 2 No. 1 (2021)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v2i1.31

Abstract

PT. X is a company engaged in the production of electrical and electronic equipment, one of its products is camera. This research aims to compare the inventory policies that have been implemented by the company with other dynamic deterministic models. In the production process, the company uses a stock policy with the Lot for Lot (LFL) method, but the total costs incurred by the company and the frequency of ordering are still quite high. This research aims to compare the inventory policies that have been implemented by the company with other dynamic deterministic models, such as Period Order Quantity (POQ) and Economic Part Period (EPP) methods so that the optimal inventory method can be determined. The results of this study indicate that the Economic Part Period (EPP) is the optimal method with a total cost of Rp. 69,284,600 and the order frequency is 7 times

Page 10 of 12 | Total Record : 119

 8   9   10   11   12 

Filter by Year

2020 2025


Reset
Filter By Issues
All Issue Vol. 6 No. 2 (2025) Vol. 6 No. 1 (2025) Vol 5, No 1 (2024): Published in June 2024 Vol. 5 No. 2 (2024) Vol 5, No 2: December 2024 Vol. 5 No. 1 (2024) Vol 4, No 2 (2023): Published in December 2023 Vol 4, No 1 (2023): Published in June 2023 Vol. 4 No. 2 (2023) Vol. 4 No. 1 (2023) Vol 3, No 2 (2022): Published in December 2022 Vol 3, No 1 (2022): Published in June 2022 Vol. 3 No. 2 (2022) Vol. 3 No. 1 (2022) Vol 2, No 2 (2021): Published in December 2021 Vol 2, No 1 (2021): Published in June 2021 Vol. 2 No. 2 (2021) Vol. 2 No. 1 (2021) Vol 1, No 2 (2020): Published in December 2020 Vol 1, No 1 (2020): Published in June 2020 Vol. 1 No. 2 (2020) Vol. 1 No. 1 (2020) More Issue