Multi-Body Dynamic PD Control of Concrete Pump Truck Arm System

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Abstract:

For the concrete pump truck, the movements of the arm and the hydraulic cylinder are analyzed respectively with multi-body dynamic theory. And with the applying of PD control theory, the dynamic equation of arm system is also built. And according to the numerical solution of the equation, it is proved that the dynamic equation can describe every dynamic character of the concrete pump truck well.

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806-810

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October 2009

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© 2009 Trans Tech Publications Ltd. All Rights Reserved

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