Theoretical investigation of a pulse-width modulated electro-hydraulic servo system Puls genişliǧi modülasyonlu elektrohidrolik bir servo sisteminin teorik incelenmesi

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Atıf İçin Kopyala

KELEŞ Ö., Ercan Y.

Journal of the Faculty of Engineering and Architecture of Gazi University, cilt.15, ss.49-69, 2000 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 15
• Basım Tarihi: 2000
• Dergi Adı: Journal of the Faculty of Engineering and Architecture of Gazi University
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
• Sayfa Sayıları: ss.49-69
• Gazi Üniversitesi Adresli: Evet

Özet

In this study, the open loop and closed loop behaviours of a pulse-width modulated electro-hydraulic system are investigated theoretically. First a mathematical model is formulated for the system and methods for obtaining system responses to pulse-width modulated inputs are developed. Using these methods, the responses of the open loop and closed loop hydraulic .systems to pulse-width modulated step, periodic and aperiodic inputs are calculated. Effect of pulse frequency on the system response is investigated.