OPSI Pub Date : 2021-12-21 DOI: 10.31315/opsi.v14i2.5651

Arif Budi Sulistyo, Ilpan Ilpan, Afni Khadijah

引用次数: 1

Interrelationship of Millennial Generation Leadership Style Indicators at PLN Central Java & DIY Distribution Main Unit Using Interpretive Structural Modeling (ISM) Approach 运用解释结构建模(ISM)方法研究PLN中央Java与DIY配电主机千禧一代领导风格指标的相互关系

OPSI Pub Date : 2021-12-21 DOI: 10.31315/opsi.v14i2.6303

Muhdam Azhar, M. Mahfudz

{"title":"Interrelationship of Millennial Generation Leadership Style Indicators at PLN Central Java & DIY Distribution Main Unit Using Interpretive Structural Modeling (ISM) Approach","authors":"Muhdam Azhar, M. Mahfudz","doi":"10.31315/opsi.v14i2.6303","DOIUrl":"https://doi.org/10.31315/opsi.v14i2.6303","url":null,"abstract":"Manager at PT. PLN Persero has an important role in balancing internal relations with employees and external parties such as stakeholders. PT. PLN (Persero) Distribution Central Java and Yogyakarta D.I consists of a Unit Pelaksana Pelayanan Pelanggan (UP3) and Unit Layanan Pelanggan (ULP), ULP is directly related to the community and stakeholders. ULP Managers consists of Millennial Generation is 87% and Generation X 13%. The generation gap between Generation X and Generation Y (millennials) caused by the 7 years vacuum of recruitment, it causes of communication problems and Generation Y rapid adaptation to become young managers. Indicators identification are needed related to Generation Y's leadership style so that young managers are better prepared. Identification of the relationship between indicators is carried out using the Interpretive Structural Modeling (ISM) method and then classifying indicators using the Multiplication Applied to a Classification (MICMAC) method. There are 7 indicators obtained from ISM: M1 (Communication Method), M2 (Media Communication), M3 (Managing Team Involvement), M4 (Resolving Internal Conflicts), M5 (Risk Management), M6 (Responding to Change), M7 (Managing Stakeholder). MICMAC analysis results are M7 in the Dependent Indicators Cluster, the other indicators from M1, M2, M3, M4, M5, M6 are in the Linkage Indicators Cluster.","PeriodicalId":34167,"journal":{"name":"OPSI","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43972132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Application of Ecological Architecture Concepts to Industrial Villages in Surabaya (Case Study: Gundih Village) 生态建筑理念在泗水工业村中的应用（以滚地村为例）

OPSI Pub Date : 2021-06-24 DOI: 10.31315/opsi.v14i1.3958

D. P. Laksmiyanti, E. Poedjioetami

{"title":"Application of Ecological Architecture Concepts to Industrial Villages in Surabaya (Case Study: Gundih Village)","authors":"D. P. Laksmiyanti, E. Poedjioetami","doi":"10.31315/opsi.v14i1.3958","DOIUrl":"https://doi.org/10.31315/opsi.v14i1.3958","url":null,"abstract":"Global warming encourage people to care more about energy consumption. Metropolitan city like Surabaya has a complex problem in it such as high density, fast growth and development, high energy consumption, and many more. Ecological city supposed to encourage smart citizen, environmentally friendly and humane. It obviously not easy, requires good cooperation between the government, sector managers and the community. The Surabaya mayor's approach and the socialization of the importance of implementing green architecture in each area have succeeded in raising public awareness to create a harmonious, ecological and energy-conscious environment. Apart from the ecological aspects, what makes Surabaya the most advanced city in Indonesia is economic growth. The fast economic growth cannot be separated from the motivation of the Mayor of Surabaya in growing small and medium industries. Kampung Gundih is one of the kampong that has successfully implemented the ecological concept and has become the most advanced home industry in Surabaya by winning the Surabaya Green and Clean in recent years. This study aims to identify and describe the application of Green architecture and ecological concepts in small industrial-based settlements in Kampung Gundih, Surabaya. The method used in this research is descriptive qualitative. The results obtained are a review of the implementation of the concept of ecological architecture in rural areas and small industries, a description of the integrated water management process, and environmental management strategies in Kampung Gundih Surabaya.","PeriodicalId":34167,"journal":{"name":"OPSI","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43210610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Fuzzy AHP – DEMATEL Methods To Investigate Passengers’ Decision Factors On Using Public City Bus In An Indonesian Region 模糊AHP - DEMATEL方法探讨印尼某地区乘客乘坐公共城市巴士的决策因素

OPSI Pub Date : 2021-06-24 DOI: 10.31315/opsi.v14i1.4478

V. Kurniawan, Tri Yulianti, F. Puspitasari

{"title":"Fuzzy AHP – DEMATEL Methods To Investigate Passengers’ Decision Factors On Using Public City Bus In An Indonesian Region","authors":"V. Kurniawan, Tri Yulianti, F. Puspitasari","doi":"10.31315/opsi.v14i1.4478","DOIUrl":"https://doi.org/10.31315/opsi.v14i1.4478","url":null,"abstract":"An advanced public transportation system becomes an indicator for a country. Accordingly, it is essential that the decision-makers (DMs) conduct an initial study based on passengers’ view in order to improve the public transportation services. Since involving multi factors, the problem is often solved using the multi-criteria decision-making (MCDM) approaches. This study aims to examine significant factors on passengers decision making to use public transportation using Fuzzy AHP and DEMATEL. The Fuzzy AHP method is proposed to determine criteria weights so that significant critera are obtained, then the causal relations including the criteria are visualized using DEMATEL. This study demonstrates the integration of the two MCDM methods in a BRT system in the region of Yogyakarta, Indonesia, and invites passengers and the DMs. The result indicated that 21 criteria are identified, while the 11 significant criteria are selected based on the Fuzzy AHP weight – α-cut screening. Besides, the DEMATEL has succeeded in describing the influence relationship for the criteria, where firstly, the significant criteria are classified into cause and effect group and secondly, the two criteria, namely coverage to strategic points and on time arrival, should be put on the top priority list. This study enables the DMs to solve public transportation problems more effectively. However, the follow-up study should be carried out by including other factors such as economic and sustainability to strengthen the decision-making process.","PeriodicalId":34167,"journal":{"name":"OPSI","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46138849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Analysis of Cost of Production for Potato Pastel (Case Study: Home Industry, Palembang) 马铃薯粉条生产成本分析（案例研究：家乡产业，巨港）

OPSI Pub Date : 2021-06-24 DOI: 10.31315/opsi.v14i1.4787

Ervina Novita

引用次数: 0

Application of the Poka Yoke Method in the Mix Packing Part Process to Control the Amount of Flow Out 波卡轭法在混合填料过程中控制出流量的应用

OPSI Pub Date : 2021-06-24 DOI: 10.31315/opsi.v14i1.4476

M. Djunaidi, Nadari Octaviani Pahlevi

引用次数: 3

Simulation of Queue System of Retirement Fund Retrieval at The Sanggau Post Office During the Covid-19 Pandemic Using Arena Software 应用Arena软件模拟新冠肺炎大流行期间桑高邮局退休基金提取排队系统

OPSI Pub Date : 2021-06-24 DOI: 10.31315/opsi.v14i1.4776

Yulianti Wulandari, T. Wahyudi, Ratih Rahmahwati, Silvia Uslianti, F. Prima

{"title":"Simulation of Queue System of Retirement Fund Retrieval at The Sanggau Post Office During the Covid-19 Pandemic Using Arena Software","authors":"Yulianti Wulandari, T. Wahyudi, Ratih Rahmahwati, Silvia Uslianti, F. Prima","doi":"10.31315/opsi.v14i1.4776","DOIUrl":"https://doi.org/10.31315/opsi.v14i1.4776","url":null,"abstract":"PT. Pos Indonesia (Persero) entered into a collaboration with PT. Taspen (Persero) in the payment of pension funds. The Sanggau Post Office is a place of public service, where during the Covid-19 pandemic there were still many people queuing to collect pension funds. The number of customers who took pension funds was 208 customers, so there was a long queue which resulted in the crowds of customers queuing up. The application of physical distancing as an effort to prevent the spread of Covid-19 by implementing health protocols while queuing. According to WHO, the physical distancing distance is one to two meters. The need to reduce the queues that occurred during the Covid-19 pandemic can be designed a queuing system model in accordance with existing conditions and an alternative proposed improvement for the optimal queuing system using a simulation method with the help of Arena software. The results showed that the average total time was 10.9 minutes and the average waiting time was 33.9 minutes. Based on the results of the repair scenario, the best scenario for improvement is scenario 2, in the form of a proposed improvement for the addition of 2 counters. Scenario 2 obtains an average total time of 4.9 minutes, while the average waiting time is 5.04 minutes. Therefore, the Sanggau Post Office can add 2 service counters, so there are 3 counters that can serve customers taking pension funds.","PeriodicalId":34167,"journal":{"name":"OPSI","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49435065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Inventory Control Analysis of Plastic Raw Materials Using Monte Carlo Simulation Approach 基于蒙特卡罗仿真方法的塑料原材料库存控制分析

OPSI Pub Date : 2021-06-24 DOI: 10.31315/opsi.v14i1.4744

Lusi Mei Cahya Wulandari, Laurensia Dilawati Indrianto Putri

引用次数: 1

CNC Programming Software Design to Optimizing Batik Stamping Time 优化蜡染烫印时间的数控编程软件设计

OPSI Pub Date : 2021-06-24 DOI: 10.31315/opsi.v14i1.4700

Rian Prasetyo, A. Komariah

{"title":"CNC Programming Software Design to Optimizing Batik Stamping Time","authors":"Rian Prasetyo, A. Komariah","doi":"10.31315/opsi.v14i1.4700","DOIUrl":"https://doi.org/10.31315/opsi.v14i1.4700","url":null,"abstract":"Batik is an original Indonesian heritage, that must be preserved and it is the mainstay for implementation of “Making Indonesia 4.0”. It was published many research about stamp batik manufacturing, but still have limitation of motive variation and slackly design process. This research aim to develop the way to making CNC program to be quickly, besides of high variation of batik motive. Source code in python programming language, was built for extension tool in inscape software. Extentension is used to create stamp point, depend on various motive size. Source code created in .py and .inx format will be save in “ekstensi” folder. Based on coordinate point of stamping in stamp batik, CNC program will be created, using “G-code tools” extension that was available in inscape software menubar. CNC programming used extension was built is measured about time of process and compared to manual CNC programming. CNC program that has been built then tested in CAMotics software. The results of this research show that CNC program could maked with this extension for various dimension od batik stamp and in 2, 4, 6, 8, 10, and 12 meters of cloth length. CNC programming with extension developed, can reduce time up to 96.05%.","PeriodicalId":34167,"journal":{"name":"OPSI","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48313960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Determination of Optimal Process Parameters In The Process Of Making Ceramics To Maximize Flexural Strength Using the Taguchi Method (Case Study at the Kasongan Ceramics UKM Center, Bantul, DIY) 使用田口法确定陶瓷制造过程中的最佳工艺参数以最大限度地提高抗弯强度（在班图Kasongan陶瓷UKM中心的案例研究，DIY）

OPSI Pub Date : 2021-06-24 DOI: 10.31315/opsi.v14i1.4498

S. Sutrisno, Dyah Rachmawati Lucitasari

{"title":"Determination of Optimal Process Parameters In The Process Of Making Ceramics To Maximize Flexural Strength Using the Taguchi Method (Case Study at the Kasongan Ceramics UKM Center, Bantul, DIY)","authors":"S. Sutrisno, Dyah Rachmawati Lucitasari","doi":"10.31315/opsi.v14i1.4498","DOIUrl":"https://doi.org/10.31315/opsi.v14i1.4498","url":null,"abstract":"Kasongan Ceramic UKM Center is an association of UKM which makes goods made from clay. Kasongan Ceramic UKM Center, located in Bantul Regency, DIY. The problem that is often experienced by Kasongan Ceramics Center is that products that are often cracked, warped, and easily brittle. The total production of Kasongan UKM Center from September 2019 to February 2020 was 32,256 units, with the number of defective products amounting to 3,873 or 12% of the total production. Based on the studies that have been done, it can be concluded that the defects of cracks, curling, and brittleness that occur are one of them caused by the less than optimal flexural strength of the ceramic products produced. To maximize the flexural strength of the ceramic products produced, the optimal ceramic manufacturing process parameters will be determined using the Taguchi method. To maximize the flexural strength in the process of making ceramics using the Taguchi method, it is necessary to do an experimental design. The first thing to do is to determine the controlled factors and levels in the ceramic manufacturing process that affect the flexural strength. After that determine a suitable orthogonal array and perform experiments based on the specified orthogonal array. The experimental results will be tested for its flexural strength in the laboratory. The resulting flexural strength data will be processed to determine the optimal ceramic manufacturing process parameters that maximize the bending strength of ceramics. Based on the data processing carried out, it is found that the optimal ceramic-making process parameters at the Kasongan Ceramics UKM Center that maximize flexural strength are the composition of 3 parts Godean clay, 3 parts Kasongan clay composition, 1 part sand composition, and burning using an open tub. ","PeriodicalId":34167,"journal":{"name":"OPSI","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41419944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

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