Fixed-Time Synergetic Approach for Biological Pest Control Based on Lotka-Volterra Model

Biological pest control has a strong advantage in its non-chemical effects on the environment. In this study, a fixed-time synergetic control scheme for the biological pest control problems represented by the n -dimensional Lotka-Volterra model was proposed. The proof of stability shows that the pr...

Full description

Saved in:
Bibliographic Details
Published in:IEEE access 2021, Vol.9, p.47303-47319
Main Authors: Boonyaprapasorn, Arsit, Choopojcharoen, Thanacha, Ngiamsunthorn, Parinya Sa, Kuntanapreeda, Suwat, Pengwang, Eakkachai, Natsupakpong, Suriya, Wechsatol, Wishsanuruk, Maneewarn, Thavida
Format: Article
Language:English
Subjects:
Biological control
Biological system modeling
Biology
Chemical effects
Control stability
Convergence
Dimensional stability
Environmental effects
fixed-time stability
Initial conditions
Lotka-Volterra model
Mathematical model
nonlinear feedback control
Pest control
pest regulation
Sliding mode control
Sociology
Statistics
synergetic control
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Biological pest control has a strong advantage in its non-chemical effects on the environment. In this study, a fixed-time synergetic control scheme for the biological pest control problems represented by the n -dimensional Lotka-Volterra model was proposed. The proof of stability shows that the proposed controller can regulate the biological pest control systems with the characteristic of fixed-time convergence. The performance of the proposed scheme was demonstrated through simulation studies. The simulation results show that the pre-specified bound of the settling time can be satisfied regardless of the initial conditions, confirming a desired fixed-time convergence characteristic. Moreover, unlike the existing control policy based on the sliding mode control, the control inputs of the proposed policy are free from chattering.
ISSN:2169-3536
2169-3536
DOI:10.1109/ACCESS.2021.3066550