فناوری در مهندسی هوافضا

فناوری در مهندسی هوافضا

Fuzzy PID-inspired Potential Field Path Planning for Quadrotors in Environmental Monitoring

نوع مقاله : علمی پژوهشی

نویسندگان
1 Intelligent Control Systems Institute, K. N. Toosi University, Tehran, Iran.
2 Malek-Ashtar University of Technology, Tehran, Iran.
3 Faculty of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran.
چکیده
This paper introduces a novel approach for quadrotor path planning referred to as the Fuzzy PID-inspired Adaptive Potential Field Method (FPID-APFM). Traditional Potential Field Methods (PFMs) suffer from well-known limitations, including vulnerability to local minima, oscillations near obstacles, and the need for manual fine-tuning of control parameters, which can significantly degrade performance in complex or dynamic environments. To overcome these issues, the proposed FPID-APFM incorporates a fuzzy inference system that adaptively regulates key parameters in real-time, specifically the attractive force coefficient (k_a) and the repulsive force coefficient (k_b). This parameter adjustment mechanism is inspired by PID control concepts, where k_a plays a role analogous to the proportional gain (k_p), directing the quadrotor toward its target, while k_b mimics the integral gain (k_i), considering cumulative interactions with nearby obstacles and contributing to more stable and responsive navigation. Additionally, a damping factor (ζ) is introduced to reduce oscillations and ensure smoother trajectory generation, particularly in dynamic and cluttered scenarios involving moving obstacles. The method’s effectiveness is validated through extensive simulation experiments conducted in both static and dynamic environments in MATLAB, including cases with wind disturbances and unpredictable changes. The results clearly demonstrate that FPID-APFM outperforms conventional approaches in terms of safety, smoothness, adaptability, and robustness. Overall, this method provides a reliable, flexible, and computationally efficient solution for real-world UAV navigation, package delivery, surveillance, search-and-rescue operations, and environmental monitoring.
کلیدواژه‌ها
موضوعات

عنوان مقاله English

Fuzzy PID-inspired Potential Field Path Planning for Quadrotors in Environmental Monitoring

نویسندگان English

Mana Ghanifar 1
Mobin Omidali 2
AmirAli Nikkhah 1
Mohammad Teshnehlab 3
Morteza Tayefi 1
1 Intelligent Control Systems Institute, K. N. Toosi University, Tehran, Iran.
2 Malek-Ashtar University of Technology, Tehran, Iran.
3 Faculty of Electrical Engineering, K.N. Toosi University of Technology, Tehran, Iran.
چکیده English

This paper introduces a novel approach for quadrotor path planning referred to as the Fuzzy PID-inspired Adaptive Potential Field Method (FPID-APFM). Traditional Potential Field Methods (PFMs) suffer from well-known limitations, including vulnerability to local minima, oscillations near obstacles, and the need for manual fine-tuning of control parameters, which can significantly degrade performance in complex or dynamic environments. To overcome these issues, the proposed FPID-APFM incorporates a fuzzy inference system that adaptively regulates key parameters in real-time, specifically the attractive force coefficient (k_a) and the repulsive force coefficient (k_b). This parameter adjustment mechanism is inspired by PID control concepts, where k_a plays a role analogous to the proportional gain (k_p), directing the quadrotor toward its target, while k_b mimics the integral gain (k_i), considering cumulative interactions with nearby obstacles and contributing to more stable and responsive navigation. Additionally, a damping factor (ζ) is introduced to reduce oscillations and ensure smoother trajectory generation, particularly in dynamic and cluttered scenarios involving moving obstacles. The method’s effectiveness is validated through extensive simulation experiments conducted in both static and dynamic environments in MATLAB, including cases with wind disturbances and unpredictable changes. The results clearly demonstrate that FPID-APFM outperforms conventional approaches in terms of safety, smoothness, adaptability, and robustness. Overall, this method provides a reliable, flexible, and computationally efficient solution for real-world UAV navigation, package delivery, surveillance, search-and-rescue operations, and environmental monitoring.

کلیدواژه‌ها English

Fuzzy Adaptive Potential Field Method
Quadrotor Path Planning
Environmental Monitoring
Fuzzy Logic
PID Controllers
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مقالات آماده انتشار، پذیرفته شده
انتشار آنلاین از 28 مهر 1404

  • تاریخ دریافت 15 مرداد 1404
  • تاریخ پذیرش 07 مهر 1404
  • تاریخ اولین انتشار 28 مهر 1404