Open Access

Stability and convergence analysis of intelligent control algorithm based on fuzzy set theory in dynamic environment

Weiqiang Hu

Weiqiang Hu

Zhengzhou Technical CollegeZhengzhou Henan, China
Search for this author on
Sciendo|Google Scholar
Hu, Weiqiang
  
Sep 26, 2025
Stability and convergence analysis of intelligent control algorithm based on fuzzy set theory in dynamic environment's Cover Image
About this article
Previous Article
Next Article
Cite
Download Cover
Published Online: Sep 26, 2025
Received: Dec 29, 2024
Accepted: Apr 19, 2025
DOI: https://doi.org/10.2478/amns-2025-1065
Keywords
© 2025 Weiqiang Hu, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.

Figure 1.

Schematic diagram of fuzzy PID controller
Schematic diagram of fuzzy PID controller

Figure 2.

Working principle diagram of molded controller
Working principle diagram of molded controller

Figure 3.

Schematic diagram of fuzzy immune PID controller
Schematic diagram of fuzzy immune PID controller

Figure 4.

X1 trajectories with both internal disturbances
X1 trajectories with both internal disturbances

Figure 5.

X2 trajectories with both internal disturbances
X2 trajectories with both internal disturbances

Figure 6.

X1 trajectories with both external disturbances
X1 trajectories with both external disturbances

Figure 7.

X2 trajectories with both external disturbances
X2 trajectories with both external disturbances

Figure 8.

The X1 output trajectory of internal and external disturbances
The X1 output trajectory of internal and external disturbances

Figure 9.

The X2 output trajectory of internal and external disturbances
The X2 output trajectory of internal and external disturbances

Figure 10.

Environmental output characteristic curves
Environmental output characteristic curves

Figure 11.

The output characteristic curve of MPPT in four kinds of environment
The output characteristic curve of MPPT in four kinds of environment

Figure 12.

The immune algorithm output power in the dynamic environment
The immune algorithm output power in the dynamic environment

Figure 13.

The fuzzy control output power in the dynamic environment
The fuzzy control output power in the dynamic environment

Figure 14.

Optimization algorithm output power in dynamic environment
Optimization algorithm output power in dynamic environment

Figure 15.

Dynamic local contrast diagram
Dynamic local contrast diagram
Language:
English
Publication timeframe:
1 times per year
Journal Subjects:
Life Sciences, Life Sciences, other, Mathematics, Applied Mathematics, General Mathematics, Physics, Physics, other
Journal RSS Feed