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Journals / Havacılık ve Uzay Teknolojileri Dergisi / 2018 / Cilt: 11 - Sayı: 2

DESIGN OF FRACTIONAL ORDER SLIDING MODE CONTROLLER FOR 2 DOF HELICOPTER SYSTEM

2 SERBESTLİK DERECELİ HELİKOPTER SİSTEMİ İÇİN KESİR DERECELİ KAYMA KİPLİ KONTROLÖR TASARIMI

Gurkan KAVURAN
Celaleddin YEROĞLU
Pages
35–47
Publication Date
2022-10-18
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Numerical and experimental results match each otherto demonstratethe tracking of desiredrotor angles and suppression the disturbance effects.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This paper presents a real time control application for a prototype helicopter system by using Sliding Mode Controlstrategy modified with small differential deviations.
📊
Key Findings & Data:Experimental and simulation studies demonstrate theperformanceof the proposed controller for a class of flight systems with unstable dynamics.
💡
Conclusion & Impact:Numerical and experimental results match each otherto demonstratethe tracking of desiredrotor angles and suppression the disturbance effects.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

This paper presents a real time control application for a prototype helicopter system by using Sliding Mode Controlstrategy modified with small differential deviations. Experimental and simulation studies demonstrate theperformanceof the proposed controller for a class of flight systems with unstable dynamics. It is shown that theproposed controller decreases the steady state errors of the vertical and horizontal motion of the system. Smalldifferential deviations strengthen or weaken the effect of the differential to obtain better tracking response in case ofexternal disturbances. Numerical and experimental results match each otherto demonstratethe tracking of desiredrotor angles and suppression the disturbance effects.

Özet

Bu çalışma, küçük diferansiyel değişimler ile modifiye edilmiş Kayma Kipli Kontrol stratejisini kullanarak, prototip helicopter sistemi için gerçek zamanlı bir kontrol uygulaması sunmaktadır. Deneysel ve benzetim çalışmaları, kararsız dinamiklere sahip bir uçuş sistemi için önerilen kontrolcünün performansını ortaya koymaktadır. Önerilen kontrolcünün, sistemin dikey ve yatay hareketinin kalıcı durum hatalarını azalttığı gösterilmiştir. Küçük diferansiyel sapmalar, harici bozucu durumunda daha iyi takip cevabı elde etmek için diferansiyelin etkisini güçlendirir veya zayıflatır. Sayısal ve deneysel sonuçlar, istenen rotor açılarının takibi ve bozucu etkilerin bastırılmasını göstermek için birbirleriyle eşleşmektedir.

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Cite This Article

KAVURAN, G., YEROĞLU, C. (2022). DESIGN OF FRACTIONAL ORDER SLIDING MODE CONTROLLER FOR 2 DOF HELICOPTER SYSTEM. Havacılık ve Uzay Teknolojileri Dergisi, Cilt: 11 - Sayı: 2, 35–47. https://ajindex.com/articles/535217

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