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ITS » Undergraduate Theses » S1 Teknik Elektro
Posted by sarwono@its.ac.id at 18/02/2010 17:29:02  •  4903 Views


Author :
Azhari, Dimas Syarif ( 2205100192 )




ABSTRAK

Penggunaan suatu jaringan komputer untuk aplikasi sistem pengaturan telah meningkat pesat sehingga dimungkinkan membuat suatu sistem pengaturan jarak jauh melalui jaringan. Pada sistem pengaturan berjaringan SPB terdapat kontroler sensor aktuator dan komponen sistem lainnya yang saling terdistribusi dan terinterkoneksi pada suatu jaringan Secara umum performa SPB selalu dipengaruhi oleh waktu tunda dan packet drop karena SPB terintegrasi dalam sebuah jaringan. Waktu tunda dan packet drop tersebut dapat mengganggu performa dan kestabilan sebuah SPB. Tugas akhir ini membahas perancangan dan implementasi SPB dengan metode logika fuzzy dan sistem memori untuk mengatasi waktu tunda dan packet drop. Sebagai pembanding akan digunakan kontroler PI dan kontroler fuzzy. Eksperimen yang dilakukan adalah membandingkan kinerja kontroler untuk mengatur kecepatan motor DC melalui jaringan dengan tanpa beban dan beban 50KBps. Dari hasil pengujian dan analisa dapat disimpulkan bahwa permasalahan waktu tunda dan packet drop dapat diatasi dengan menerapkan modulator logika fuzzy dan sistem memori. Modulator logika fuzzy mampu menjaga sistem tetap stabil baik simulasi maupun implementasi dengan adanya pembebanan pada jaringan sebesar 50KBps.


ABSTRACT

The use of a computer network system for applications has increased rapidly so it is possible to create a system remotely through the network. In the networked control system NCS there is a controller sensor actuator and other system components that distributed and interconnected each other on a network. Commonly NCS performance always effected by time delay and packet drop because NCS integrated on network. Time delay and packet drop can disturb the performance and stability of NCS. The task of discussing the end of this design and implementation of NCS with fuzzy logic modulation and memory system to overcome time delay and packet drop. Experiments are done to compare the performance of the controller with simulation and implementation to set the speed dc motor with no network loads and 50 KBps network loads. Experiment and analysis results shows that time delay and packet drop problem can be overcome by applying fuzzy logic modulator and memory system. Fuzzy logic modulator able to keep system stable either simulation or implementation with 50 KBps network loads



Keywordsnetworked control system; logika fuzzy; motor DC; LabVIEW
 
Subject:  Logika fuzzy
Contributor
  1. Ir. Katjuk Astrowulan, MSEE.
  2. Imam Arifin, ST. MT.
Date Create: 18/02/2010
Type: Text
Format: pdf
Language: Indonesian
Identifier: ITS-Undergraduate-3100010037343
Collection ID: 3100010037343
Call Number: RSE 629.89 Azh p


Source
Undergraduate theses, Electrical engineering, RSE 629.89 Azh p, 2009

Coverage
ITS Community Only

Rights
Copyright @2009 by ITS Library. This publication is protected by copyright and permission should be obtained from the ITS Library prior to any prohibited reproduction, storage in a retrievel system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. For information regarding permission(s), write to ITS Library




[ Download - Open Access ]

  1.  ITS-Undergraduate-8465-2205100192- Abstract_in.pdf - 1409 KB
  2.  ITS-Undergraduate-8465-2205100192- Abstract_en.pdf - 1276 KB
  3.  ITS-Undergraduate-8465-2205100192- Conclusion.pdf - 1623 KB




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