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Conveyor Performance based on Motor DC 12 Volt Eg-530ad-2f using K-Means Clustering Zaenal Arifin; Sri Artini DP; Imam Much Ibnu Subroto
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 3: EECSI 2016
Publisher : IAES Indonesia Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (644.511 KB) | DOI: 10.11591/eecsi.v3.1121

Abstract

To produce goods in industry, a controlled tool to improve production is required. Separation process has become a part of production process. Separation process is carried out based on certain criteria to get optimum result. By knowing the characteristics performance of a controlled tools in separation process the optimum results is also possible to be obtained. Clustering analysis is popular method for clustering data into smaller segments. Clustering analysis is useful to divide a group of object into a k-group in which the member value of the group is homogeny or similar. Similarity in the group is set based on certain criteria. The work in this paper based on K-Means method to conduct clustering of loading in the performance of a conveyor driven by a dc motor 12 volt eg-530-2f. This technique gives a complete clustering data for a prototype of conveyor driven by dc motor to separate goods in term of height. The parameters involved are voltage, current, time of travelling. These parameters give two clusters namely optimal cluster  with center of cluster  10.50  volt,  0.3  Ampere,  10.58  second,  and unoptimal cluster with center of cluster 10.88 volt, 0.28 Ampere and 40.43 second.  
The Conserving Agrarian Land for Future Generations: A Policy Blueprint for Indonesia Anis Mashdurohatun; Muslimah Hayati; Saritua Silitonga; Zaenal Arifin; Amanda Amanda
Jurnal Hukum Vol 41, No 1 (2025): Jurnal Hukum
Publisher : Unissula

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26532/jh.v41i1.39893

Abstract

This study examines the current laws and regulations on land conversion that have not been able to uphold ecological justice, challenges in the prevailing laws and regulations; and the reconstruction of these laws and regulations to comply with the values of ecological justice. This research aims to improve the protection of sustainable food agricultural land for future generations. This study used a normative legal method. The results of the study indicate that the Indonesian regulatory framework has not been able to achieve ecological justice due to competing demands between agrarian and non-agricultural land use. The government's regulatory authority derived from the 1945 Constitution often prioritizes economic goals over ecological justice, so that land protection policies are inadequate. This study concludes with a proposal to reconstruct the regulatory framework to comply with the principle of ecological justice, by proposing specific changes to Articles 2, 23, 39, 42, and 70 of Law No. 41 of 2009, Article 103 of PP No. 26 of 2021, and Article 44 of Law No. 41 of 2009 as amended by the Job Creation Law No. 6 of 2023. This study recommends integrating ecological justice into the legal framework, enhancing provisions to mandate local government participation, and strengthening governance and law enforcement in conserving agrarian land.