JURNAL POLI-TEKNOLOGI
Vol. 9 No. 2 (2010)

DISAIN ALGORITMA MODEL PREDICTIVE CONTROL (MPC) PENGENDALIAN SISTEM TATA UDARA PRESISI

Nana Sutarna (Jurusan Teknik Elektro , Politeknik Negeri Jakarta Email)



Article Info

Publish Date
14 Mar 2013

Abstract

ABSTRACT The model system of precision air condition is modeled as a multivariable system with two outputs namely temperature and humidity and two inputs namely motor rotation speed and valve opening. In this model there is a problem of coupling between the input and output. Model Predictive Control (MPC) is one way to overcome the problem of coupling in multivariable systems. MPC controllers are designed without the constraints to determine a reliable algorithm. From the simulation results it appears that the controlling parameters is best horizon Hp = 10, Hu = 4, the weighting matrix R = 0.1, and Q = 3. With this parameter the output response follow the set point signal Keywords: Precision Air Systems Administration, MPC, Hp, Hu, Q and R ABSTRAK Model sistem tata udara presisi dimodelkan sebagai sebuah sistem multivariable dengan dua output yaitu temperature dan kelembaban dan dua input yaitu kecepatan putaran motor dan bukaan valve. Pada model ini ada masalah coupling diantara input dan outputnya. Model Predictive Control (MPC) adalah salah satu cara untuk mengatasi masalah coupling dalam sistem multivariable. Pengendali MPC dirancang tanpa constraints untuk menentukan agoritma yang handal. Dari hasil simulasi nampak bahwa parameter-parameter pengendali yang terbaik adalah horizon Hp=10, Hu=4, matrik pembobotan R=0.1, dan Q=3. Dengan parameter ini respon keluarannya mengikuti sinyal set point Kata Kunci : Sistem Tata Udara Presisi, MPC, Hp, Hu, Q dan R.

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Journal Info

Abbrev

politeknologi

Publisher

Subject

Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Transportation

Description

Poli-Teknologi Journal is a journal, which began publication in 2002, published by the Research and community service Unit of Politeknik Negeri Jakarta. It starts from Volume 1 Number 1 in January 2022 for printed version; ISSN (print) 1412-2782 and ISSN (online) 2407-9103. Poli-Teknologi Journal is ...