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Journal : Tibuana : Journal of Applied Industrial Engineering

Data Modelling To Determine Room Rate with Adaptive Network Based Fuzzy Inference System And Particle Swarm Optimization Sulthony, Fahd; Lukmandono; Prabowo, Rony
Tibuana Vol 3 No 02 (2020): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.02.2564.48-57

Abstract

Determination of room rate in a hotel isinfluenced by two factors, namely internal andexternal. From an external perspective, PT. PIMhas eight competitor hotels that affect its roomrate. The Hotel Manager analyzes eachcompetitor's room rate changes to staycompetitive. Human analysis has severalshortcomings: subjectivity, fatigue andinconsistency. Then we need a decision supportor decision companion machine to determine theroom rate. ANFIS-PSO is a hybrid algorithmfrom the Adaptive neural network based fuzzyinference system (ANFIS) by utilizing ParticleSwarm Optimization (PSO) optimization.Traditional ANFIS is Gradient Decent (GD) asan algorithm for parameter optimization (model).This often happens to be stuck to get optimallocal results, to overcome this PSO is used as asolution. The results obtained from the ANFIS- PSO training contained a difference of Rp.3173,187 or a percentage of 1.34%. From themodeling obtained applied to the hotel PT.PIM,with the result of an increase in revenue of Rp.17,493,548. The conclusion obtained is thatANFIS-PSO can help managers to determine theroom rate by modeling data obtained from theANFIS-PSO method. Suggestion for thedevelopment of this research is that ANFIS-PSOhas a complex complexity of training algorithmsbecause there is a combination of twoalgorithms, so to make it better a differentalgorithm design is needed.
Formulating Strategies for Increasing Business’ Competitiveness Using Performance Prism, SWOT, and SOAR Arif, Muhammad Fuad; Lukmandono, Lukmandono
Tibuana Vol 3 No 01 (2020): Tibuana Vol.3 No.1 Tahun 2020
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.01.2196.15-23

Abstract

RSI X is a health care institution, which now facing a growing number of competitors in its vicinity ranging from general hospital, private health clinic, and local community health centers. Not to mention many smaller health clinics owned privately by doctors. This growing number of competitors, urge RSI X to assess its current performance and to determine its strategies to be able to compete and grow its market segment. The purpose of this research is to assess RSI X current performance and to formulate appropriate business strategies in order to face the aforementioned competitors. The results of this research are performance measurement result using performance prism method and formulation of strategies using SWOT and SOAR methods. From 45 targets and 45 key performance indicators (KPI), 14 of them are good, 21 of them are moderate, and 10 of them are poor. Furthermore, from SWOT and SOAR analysis, 14 strategies are formulated.
DESIGN RELAYOUT COMPANY WITH WEIGHTED DISTANCE METHOD FOR MINIMIZE OF TRAVEL TIME Firmansyah, Adi; Lukmandono, Lukmandono
Tibuana Vol 3 No 01 (2020): Tibuana Vol.3 No.1 Tahun 2020
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.01.2199.37-46

Abstract

PT IJS is a company engaged in logistics services in the Perak area of ​​Surabaya. PT IJS was founded in 1984 when the need for container depots was urgently needed around the Tanjung Tanjung port area to unravel the shipping queues and shorten licensing. One of the services provided by PT IJS is bounded warehouse rental services. Bounded warehouse owned by PT IJS is currently not able to provide maximum service because there are still many late deliveries which do not result in the sending of goods to the port and there is a closing time that is detrimental to the customer. The length of the delivery process is due to several factors, one of which is a less effective company layout. Travel time is the time required for a vehicle to carry out goods loading activities at PT. IJS from arrival to exit company. Based on travel time calculations when using the initial layout, the travel time value of T = 2002 seconds. The weighted-distance method is a mathematical model used to evaluate the layout based on proximity factors. The design of the relayout design using the weighted-distance method produces alternative layouts that produce shorter travel time calculations, alternative layout with T = 1849 seconds.
Product Development of Sneakers Design Based on Consumer Preference Through Integration of Kano Method and Quality Function Deployment Susiati, Devi; Lukmandono
Tibuana Vol 5 No 01 (2022): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.5.01.4982.1-7

Abstract

Ardiles brand shoes are local Indonesian brand shoes that have been around since 1950. Ardiles produces several shoe models, one of which is sneakers. This brand received the top brand award from 2018 to 2021. In analyzing consumer needs, this study uses the Kano method and Quality Function Deployment (QFD). The attributes used to find 25 attributes based on 8 dimensions of product quality. The results of the research using the Kano category method were found that there are 2 attributes in the attractive category, 3 in the indifferent category, 3 in the must be category, and 17 in the one-dimensional category. Furthermore, the results of the QFD method get the top 5 attributes, namely shoes have two functions/models (low cut and high cut) with a value of 20.50%, shoe products have a warranty with a value of 13.87%, safe foot protection with a value of 9, 56%, eco print batik motifs with a value of 9.31%, and non-slip soles with a value of 6.39%. Efforts to improve with HOQ analysis obtained 16 technical requirements attributes with 5 highest priority including upper material type with a contribution value of 18.83%, outsole material type with a contribution value of 18.24%, locking system with a contribution value of 14.58 %, additional features with a contribution value of 13.28%, and the type of locking material with a contribution value of 8.54%.
Formulating Strategies for Increasing Business’ Competitiveness Using Performance Prism, SWOT, and SOAR Muhammad Fuad Arif; Lukmandono Lukmandono
Tibuana Vol 3 No 01 (2020): Tibuana Vol.3 No.1 Tahun 2020
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.01.2196.15-23

Abstract

RSI X is a health care institution, which now facing a growing number of competitors in its vicinity ranging from general hospital, private health clinic, and local community health centers. Not to mention many smaller health clinics owned privately by doctors. This growing number of competitors, urge RSI X to assess its current performance and to determine its strategies to be able to compete and grow its market segment. The purpose of this research is to assess RSI X current performance and to formulate appropriate business strategies in order to face the aforementioned competitors. The results of this research are performance measurement result using performance prism method and formulation of strategies using SWOT and SOAR methods. From 45 targets and 45 key performance indicators (KPI), 14 of them are good, 21 of them are moderate, and 10 of them are poor. Furthermore, from SWOT and SOAR analysis, 14 strategies are formulated.
DESIGN RELAYOUT COMPANY WITH WEIGHTED DISTANCE METHOD FOR MINIMIZE OF TRAVEL TIME Adi Firmansyah; Lukmandono Lukmandono
Tibuana Vol 3 No 01 (2020): Tibuana Vol.3 No.1 Tahun 2020
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.01.2199.37-46

Abstract

PT IJS is a company engaged in logistics services in the Perak area of ​​Surabaya. PT IJS was founded in 1984 when the need for container depots was urgently needed around the Tanjung Tanjung port area to unravel the shipping queues and shorten licensing. One of the services provided by PT IJS is bounded warehouse rental services. Bounded warehouse owned by PT IJS is currently not able to provide maximum service because there are still many late deliveries which do not result in the sending of goods to the port and there is a closing time that is detrimental to the customer. The length of the delivery process is due to several factors, one of which is a less effective company layout. Travel time is the time required for a vehicle to carry out goods loading activities at PT. IJS from arrival to exit company. Based on travel time calculations when using the initial layout, the travel time value of T = 2002 seconds. The weighted-distance method is a mathematical model used to evaluate the layout based on proximity factors. The design of the relayout design using the weighted-distance method produces alternative layouts that produce shorter travel time calculations, alternative layout with T = 1849 seconds.
Product Development of Sneakers Design Based on Consumer Preference Through Integration of Kano Method and Quality Function Deployment Devi Susiati; Lukmandono
Tibuana Vol 5 No 01 (2022): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.5.01.4982.1-7

Abstract

Ardiles brand shoes are local Indonesian brand shoes that have been around since 1950. Ardiles produces several shoe models, one of which is sneakers. This brand received the top brand award from 2018 to 2021. In analyzing consumer needs, this study uses the Kano method and Quality Function Deployment (QFD). The attributes used to find 25 attributes based on 8 dimensions of product quality. The results of the research using the Kano category method were found that there are 2 attributes in the attractive category, 3 in the indifferent category, 3 in the must be category, and 17 in the one-dimensional category. Furthermore, the results of the QFD method get the top 5 attributes, namely shoes have two functions/models (low cut and high cut) with a value of 20.50%, shoe products have a warranty with a value of 13.87%, safe foot protection with a value of 9, 56%, eco print batik motifs with a value of 9.31%, and non-slip soles with a value of 6.39%. Efforts to improve with HOQ analysis obtained 16 technical requirements attributes with 5 highest priority including upper material type with a contribution value of 18.83%, outsole material type with a contribution value of 18.24%, locking system with a contribution value of 14.58 %, additional features with a contribution value of 13.28%, and the type of locking material with a contribution value of 8.54%.
Co-Authors A'Yun, Qurotul Ade Ray Adi Firmansyah Adi Firmansyah Adi Firmansyah Agung Firdausi Ahsan Agung Firdausi Ahsan Ajeng Risky Mukti Andi Dwi Wahyu Wibowo Andika Prasetyo Andika Prasetyo Andika Prasetyo Andri Erawati Angga Anugrah Putra Anggun Videan Fatnita Anita Hakim Nasution Arif Nurfadli Arif, Muhammad Fuad Charismanda Adilla Tristianto Devi Susiati Dewi, Ratna Murtisari Dhiwangkara, Thifali dimas wisnu dharma putra Dwi Mei Riya Ristanti Enik Sulistyowati Enik Sulistyowati Erawati, Andri Esti Widhiarni Evi Yuliawati Faisal Rahman Faisal Rahman, Faisal Fatnita, Anggun Videan Gemamustika, Satria Hanny Hafiar Ibrahim Aji Iis Riyana Ila Asih Setiani Indung Sudarsono Irfan Dwi Santoso Johan Alfian Pradana Lailatul Badriyah Lazuardy Reza Syahputra Minto Basuki Moch. Junaidi Hidayat Moch. Mahsun Moch. Mahsun Muhamad Rafi Maulana Muhamad Yasin Muhammad Fuad Arif Mukti, Ajeng Risky Mushthofa Zuhad Siroj Narto Narto Narto Narto Narto Narto, Narto Ni Luh Putu Hariastuti Ningtyas, Ollifia Ayu Nur Hasib Nur Kalim Nurfadli, Arif OB. Bayu Sinatra Ollifia Ayu Ningtyas Pranakusuma Sudhana Prastyo, Sodo Rizky Puspitasari, Shella Anindya Putra, Angga Anugrah Qurotul A'Yun Rahardi Wardhana Ratna Murtisari Dewi Ratna Murtisari Dewi Ray, Ade Rio Adi Trisna Rizal Ardianto Rony Prabowo Salehudin Salehudin Santoso, Irfan Dwi Satria Gemamustika Setiani, Ila Asih Shella Anindya Puspitasari Sodo Rizky Prastyo Sudhana, Pranakusuma Sulthony, Fahd Suparto Suparto Susi Rahayu Susiati, Devi Thifali Dhiwangkara Trias Septin Hariana Viky Setyawan Yoniv Erdianto Zeplin Jiwa Husada Tarigan