Lobes Herdiman
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Penentuan Kriteria Performansi pada Eksternal Fiksator Berbasis Hexapod Menggunakan Delphi dan Analytical Hierarchy Process (AHP) Durkes Herlina Apriani; Ilham Priadythama; Lobes Herdiman
Performa: Media Ilmiah Teknik Industri Vol 18, No 1 (2019): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.18.1.18968

Abstract

An external fixator is a medical device to support bones that require correction due to a defect or fracture. An external fixator with a hexapod system is the right device for correction of complex deformities because of its ability to repair bone in three dimensions. There are many external hexapod fixator products that are sold commercially with varied designs. So far, the success rate of fixators has only been reviewed from the final results on bone correction and frame specifications for biomechanical testing. This study aims to determine the criteria for an external fixator and determine the level of importance between the criteria. Determination of criteria and ranking of interests is carried out by Delphi and Analytical Hierarchy Process (AHP). The results of this study indicate that there are four main criteria for external fixators for each criterion assessment. The benefit of this research is to further develop hexapod based external fixator products.
An Immersive Virtual Reality System For Practicum Chair Assembly Training To Increase Effectiveness of PPTI 2 Vani Aditiya Nur Huda; Susy Susmartini; Lobes Herdiman
Jurnal Ilmiah Teknik Industri Vol. 21, No. 1, June 2022
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v21i1.17300

Abstract

The implementation of practicum chair assembly training in PPTI 2 still uses conventional method training. The use of conventional methods has some drawbacks including high resource requirements when starting out and requires an experienced coach who should always be there whenever there is training. The use of conventional methods in the training of practicum chair assembly is considered less effective. There needs to be other alternatives in practicum chair assembly training. The alternative chosen is training using Virtual reality (VR).  This paper contains a comparison between training using conventional methods and using virtual reality. That proves training uses VR more effectively than training with conventional methods.