Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Estimasi Posisi Magnetic Levitation Ball Menggunakan Metode Akar Kuadrat Ensemble Kalman Filter (AK-EnKF)
View through CrossRef
The role of Magnetic Levitation Ball in an industrial world is very important, among others, as system applied to a train moving on the rail at high speed (MAGLEV). Magnetic Levitation Ball is system consisting of a ferromagnetic solid steel ball floating over The surface of air medium when supplied with electromagnetic power which is hard to predict its position, and therefore estimations is required to estimate the position, and speed of the steel ball when the electromagnetic power is supplied to the steel ball. This paper was study on application of the modification of Ensemble Kalman Filter (EnKF) method by adding Root Square at the stage of corecction called Ensemble Kalman Filter Square Root (EnKF-SR). Implemented to the mathematical model of magnetic levitation ball and speed of ferromagentic steel ball the result of the simulation of EnKF-SR using mathematical model of magnetic levitation ball showed that the error was less than 2% by generating both 200 and 300 ensembles. The least error was observed when 200 ensemble was generated at which the position error of ball was 0.018 m, and speed of the bll was 0.016 m/s and the electric current was 0.018 A.
Title: Estimasi Posisi Magnetic Levitation Ball Menggunakan Metode Akar Kuadrat Ensemble Kalman Filter (AK-EnKF)
Description:
The role of Magnetic Levitation Ball in an industrial world is very important, among others, as system applied to a train moving on the rail at high speed (MAGLEV).
Magnetic Levitation Ball is system consisting of a ferromagnetic solid steel ball floating over The surface of air medium when supplied with electromagnetic power which is hard to predict its position, and therefore estimations is required to estimate the position, and speed of the steel ball when the electromagnetic power is supplied to the steel ball.
This paper was study on application of the modification of Ensemble Kalman Filter (EnKF) method by adding Root Square at the stage of corecction called Ensemble Kalman Filter Square Root (EnKF-SR).
Implemented to the mathematical model of magnetic levitation ball and speed of ferromagentic steel ball the result of the simulation of EnKF-SR using mathematical model of magnetic levitation ball showed that the error was less than 2% by generating both 200 and 300 ensembles.
The least error was observed when 200 ensemble was generated at which the position error of ball was 0.
018 m, and speed of the bll was 0.
016 m/s and the electric current was 0.
018 A.
Related Results
Adaptive covariance hybridization for coupled climate reanalysis
Adaptive covariance hybridization for coupled climate reanalysis
<p>Because of their very heavy computational burden, climate prediction systems that use ensemble data assimilation methods can afford only a few tens of members. Sam...
An Iterative Ensemble Kalman Filter for Data Assimilation
An Iterative Ensemble Kalman Filter for Data Assimilation
Abstract
The ensemble Kalman filter (EnKF) is a subject of intensive investigation for use as a reservoir management tool. For strongly nonlinear problems, however, ...
Analytical and Low-Order Numerical Modeling of Ball-to-Ball Contact Friction in Linear Ball Bearings and Ball Screws
Analytical and Low-Order Numerical Modeling of Ball-to-Ball Contact Friction in Linear Ball Bearings and Ball Screws
Abstract
Analytical and low-order numerical models are very useful for studying friction behavior of rolling element machine components like ball bearings and ball s...
An Improved State Filter Algorithm for SIR Epidemic Forecasting
An Improved State Filter Algorithm for SIR Epidemic Forecasting
In epidemic modeling, state filtering is an excellent tool for enhancing the performance of traditional epidemic models. We introduce a novel state filter algorithm to further impr...
Efektivitas Jarak Tanam dan Peletakan Posisi Akar Terhadap Produksi dan Mutu Benih Padi (Oryza sativa L.)
Efektivitas Jarak Tanam dan Peletakan Posisi Akar Terhadap Produksi dan Mutu Benih Padi (Oryza sativa L.)
Salah satu metode meningkatkan produksi dan mutu benih (Oryza sativa L.) yaitu dengan menggunakan metode SRI (System of Rice Intensification) dengan menerapkan jarak tanam dan pele...
High-Order Extended Kalman Filter for State Estimation of Nonlinear Systems
High-Order Extended Kalman Filter for State Estimation of Nonlinear Systems
In general, the extended Kalman filter (EKF) has a wide range of applications, aiming to minimize symmetric loss function (mean square error) and improve the accuracy and efficienc...
PENDIDIKAN KARAKTER ANAK (Studi Kasus di Rumah Singgah Sanggar Anak Akar, Jakarta Timur)
PENDIDIKAN KARAKTER ANAK (Studi Kasus di Rumah Singgah Sanggar Anak Akar, Jakarta Timur)
PENDIDIKAN KARAKTER ANAK
(Studi Kasus di Rumah Singgah Sanggar Anak Akar, Jakarta Timur) ...
PREDIKSI ARAH DATANG BOLA MENGGUNAKAN KALMAN FILTER PADA ROBOT KIPER SEPAKBOLA
PREDIKSI ARAH DATANG BOLA MENGGUNAKAN KALMAN FILTER PADA ROBOT KIPER SEPAKBOLA
Robot kiper merupakan robot yang bertugas menjaga gawang dari masuknya bola oleh robot tim lawan. Permasalahan yang dihadapi dalam merancang robot kiper adalah bagaimana meningkatk...