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All Journal TEKMAPRO Journal of Industrial Engineering and Management
Bachtiar Herdianto
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Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering

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PERANCANGAN EKSPERIMEN UNTUK MENEMUKAN PARAMETER TERBAIK ALGORITMA SIMULATED ANNEALING: STUDI KASUS VEHICLE ROUTING PROBLEM Ratih Windu Arini; Bachtiar Herdianto; Muhammad Harist Refian Anwar; Ade Yanyan Ramdhani; Safira Khanza; I Anna Tul Munikhah
Tekmapro Vol. 18 No. 1 (2023): TEKMAPRO
Publisher : Program Studi Teknik Industri Universitas Pembangunan Nasional Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/tekmapro.v18i1.340

Abstract

Penelitian ini menentukan solusi VRP (Vehicle Routing Problem) yang sering muncul dalam dunia industri dengan menggunakan SA (Simulated Annealing). Trial and error pada setiap pengaturan parameter harus dilakukan untuk pencarian solusi optimal walaupun membutuhkan waktu lebih lama. Design of Experiment (DoE) tampaknya mengurangi waktu yang dibutuhkan untuk menentukan solusi optimal dengan mengidentifikasi faktor-faktor penting serta interaksi apa pun yang mungkin ada di antara faktor-faktor tersebut. Tujuan dari penelitian ini adalah untuk menguji solusi terbaik dalam VRP yang diselesaikan oleh SA menggunakan desain statistik pendekatan eksperimental (DoE). Selanjutnya menggunakan 23 desain faktorial digunakan untuk mengidentifikasi 3 faktor pengaturan parameter SA dan pengaturan dua level. Faktor-faktor tersebut adalah metode swap, iterasi dan suhu maksimum serta pengaturan level tinggi dan rendah. Solusi optimal dari respon untuk swap dan iterasi maksimal berada pada level rendah dan faktor suhu berada pada level tinggi.
A System Dynamics Approach to ERP Adoption in SMEs: A Case Study of Banyumas ramdhani, ade yanyan; Lina Fatimah Lishobrina; Alon Tirta Jala Segara; Halim Qista Karima1b; Bachtiar Herdianto
Tekmapro Vol. 20 No. 1 (2025): TEKMAPRO
Publisher : Program Studi Teknik Industri Universitas Pembangunan Nasional Veteran Jawa Timur

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

Abstract

Small and Medium Enterprises (SMEs) are pivotal to economic development, particularly in Indonesia, where they contribute significantly to employment and Gross Domestic Product (GDP). However, the adoption of sophisticated technologies such as Enterprise Resource Planning (ERP) systems remains a challenge due to constraints in resources, resistance to change, and implementation costs. This study applies a system dynamics methodology to develop an ERP adoption model specifically tailored for SMEs in Banyumas. The model synthesizes mental models derived from a comprehensive review of literature and semi-structured interviews with relevant stakeholders, culminating in the creation of a Causal Loop Diagram (CLD). This diagram identifies key feedback loops influencing ERP adoption, including reinforcing loops related to awareness and business benefits, and balancing loops that address implementation challenges such as cost and complexity. The findings underscore the critical role of government support, the development of cost-effective ERP solutions, and the importance of training programs in facilitating ERP adoption. The proposed model provides practical insights for policymakers and ERP providers to enhance digital transformation within SMEs.
Co-Authors Ade Yanyan Ramdhani Alon Tirta Jala Segara I Anna Tul Munikhah Karima, Halim Qista Lina Fatimah Lishobrina Muhammad Harist Refian Anwar Ratih Windu Arini Safira Khanza