Browsing Departmental Conferences by Author "Abeykoon, AMHS"

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  • 3D Environmental Force:Position Impedance Variation for Different Motion Parameters 
    Ruwanthika, RMM; Harsha, AM; Abeykoon, AMHS [Conference-Full-text]
    The skill preservation of an expert has been a serious problem for countries with aging population because decrease of the number of successors. The concepts of haptic database and force sensor recorder which have been ...
  • Disturbance rejection analysis of a disturbance observer based velocity controller 
    Senevirathne, HR; Abeykoon, AMHS; Pillai, MB [Conference-Abstract]
    Motion control usually includes the precise control of position/velocity and acceleration control while accurate acceleration control is not useful in many applications. Traditional position/velocity control is derived ...
  • Enhanced position sensing device for mobile robot applications using an optical sensor 
    Abeykoon, AMHS; Udawatta, L; Dunuweera, MS; Gunasekara, RT; Fonseka, M; Gunasekara, SP [Conference-Abstract]
    This paper introduces a low cost method of sensing position using a optical sensor. Main objective of this study was to overcome the shortcomings associated with the conventional contact type of position sensors using ...
  • Gait pattern analysis of an Asian elephant 
    Wijesooriya, PN; Abeykoon, AMHS; Udawatta, L; Punchihewa, A; Nanayakkara, T [Conference-Abstract]
    Elephants have to maintain stability of a body weighing 2700 kg - 4500 kg in a wide range of unstructured terrain conditions. To achieve this, the dynamic walking control strategies of an elephant should be able to ...