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ComTech: Computer, Mathematics and Engineering Applications
Published by Universitas Bina Nusantara
ISSN : 20871244     EISSN : 2476907X     DOI : -
Core Subject : Science, Education, Engineering,
Computer Science & IT Engineering Mathematics
The journal invites professionals in the world of education, research, and entrepreneurship to participate in disseminating ideas, concepts, new theories, or science development in the field of Information Systems, Architecture, Civil Engineering, Computer Engineering, Industrial Engineering, Food Technology, Computer Science, Mathematics, and Statistics through this scientific journal.
Arjuna Subject : -
Articles 72 Documents
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Search results for , issue "Vol 3, No 1 (2012): ComTech" : 72 Documents clear
Pengembangan Program Aplikasi Enhanced Machine Control dengan Python untuk Metode Interpolasi Newton Gunawan, Alexander A. S.; Linggarjati, Jimmy
ComTech: Computer, Mathematics and Engineering Applications Vol 3, No 1 (2012): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v3i1.2396

Abstract

Nowadays, one of industrial main problems is the flexibility of machines to be customized since they are designed based on certain standard. This research develops software for CNC (Computer Numerically Controlled) machine in order to execute the Newton Interpolation using Python. The platform used in the CNC machine is EMC (Enhanced Machine Control) and GUI (Graphical User Interface) AXIS on the operating system Linux Ubuntu. The Newton interpolation is used to create a curve based on several point determined by user. By converting this curve into G-Code, which could be read by CNC machine, the machine can move according to curve designed by user. This research is an initial study to customize the CNC machine and will continue to fulfill the user needs. This research obtained a program that is able to run well up to 4 input pairs. The higher number inputs will cause the oscillation in the interpolation curve.
Pengukuran Resiko Teknologi Informasi dengan Pendekatan FRAP: Studi Kasus Pada PT Cowell Development, Tbk Widjaya, Iwan Kurniawan
ComTech: Computer, Mathematics and Engineering Applications Vol 3, No 1 (2012): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v3i1.2387

Abstract

The article purposes are to analyze, identify, and measure the risks found in the use of information technology. The research method used are literature study and field study upon observations, interviews, documentation, and FRAP (facilitated Risk Analysis Process) approach to measure the risk of information technology. The results found are positive and negative findings in the use of information technology. The exixting weaknesses allow the potential risks that may occur. The conclusion is there are vulnerabilities found in the use of information technology that need several recommendations on those risks to improve performance andguarantee data protection and information from any risk arise.

Page 8 of 8 | Total Record : 72

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