Performance Comparison of various Observers for a Nonlinear System
Chandrajeet Singh
, DR Ram Avtar Jaswal
: Extended Luenberger Observer, Sliding Mode Observer, Inverted Pendulum System (IPS)
This paper compares the performance of various observers for a nonlinear system. The objective is to determine better performance of observer to fast estimation of states of the system. The inverted pendulum problem is the benchmark of modern control theory. Three observers are presented viz. Extended Kalman Filter (EKF), Extended Luenberger Observer (ELO) and Sliding Mode Observer (SMO) are used to estimate the states of the systems for generating state feedback control signal to control the angle and position of cart. Simulation study has been done in Matlab/simulink environment shows that observers are capable to estimate states of multi output inverted pendulum system successfully. The result shows that SMO produced better response compared to EKF and ELO techniques presented in time domain
"Performance Comparison of various Observers for a Nonlinear System", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.8, Issue 10, page no.571 - 577, October-2023, Available :https://ijsdr.org/papers/IJSDR2310094.pdf
Volume 8
Issue 10,
October-2023
Pages : 571 - 577
Paper Reg. ID: IJSDR_208999
Published Paper Id: IJSDR2310094
Downloads: 000347224
Research Area: Instrumentation & Control Engg.
Country: Meerut, Uttar Pradesh, India
ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publisher: IJSDR(IJ Publication) Janvi Wave
