Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Development of an Underactuated 2-DOF Wrist Joint using McKibben PAMs
Abstract In this work, model of an underactuated 2-DOF wrist joint with pneumatically actuated muscles is proposed. For the joint, McKibben-type artificial muscles are used in parallel configuration for the actuation. For each Degree of Freedom (DOF) one agonist-antagonist pair arrangement is usually used with a pulley mechanism. A mathematical model of wrist joint is derived using conventional forward kinematic analysis. The static model relating pressure in the muscle with the orientation of the wrist joint is obtained by combining the experimental data and mathematical model. Regulation of pressure can be achieved by pulse width modulation control of on/off solenoid valves. A set of free vibration experiments are done for the dynamic identification of the muscle characteristics.
Development of an Underactuated 2-DOF Wrist Joint using McKibben PAMs
Abstract In this work, model of an underactuated 2-DOF wrist joint with pneumatically actuated muscles is proposed. For the joint, McKibben-type artificial muscles are used in parallel configuration for the actuation. For each Degree of Freedom (DOF) one agonist-antagonist pair arrangement is usually used with a pulley mechanism. A mathematical model of wrist joint is derived using conventional forward kinematic analysis. The static model relating pressure in the muscle with the orientation of the wrist joint is obtained by combining the experimental data and mathematical model. Regulation of pressure can be achieved by pulse width modulation control of on/off solenoid valves. A set of free vibration experiments are done for the dynamic identification of the muscle characteristics.
Development of an Underactuated 2-DOF Wrist Joint using McKibben PAMs
Rajagopal, S. P. (Autor:in) / Jain, S. (Autor:in) / Ramasubramanian, S. N. (Autor:in) / Johnson, B. V. (Autor:in) / Dwivedy, S. K. (Autor:in)
Journal of The Institution of Engineers (India): Series C ; 95 ; 327-334
21.08.2014
8 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Development of an Underactuated 2-DOF Wrist Joint using McKibben PAMs
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