Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined multibody dynamics of link system of wheel loder and control circuit of hydraulic pump
A method to solve the combined dynamic response of a link system of wheel loader and the flow control circuit of hydraulic piston pump (HPP) has been studied. A multi-body dynamics modeling of a link system in a wheel loader has been done at first using the Lagrange method. The flow in the control circuit of HPP, which consist of several kind of valves, orifices, piston-cylinder systems, piping branches, and so on, is analysed at the same time. A computer simulation system for solving these combined system has been developed, and the power control characteristics to plural outlets, for both link-arm and backet-hand are clarified. Some numerical simulations are performed and the results are partly compared with those obtained by experiments. The satisfactory concordance between them are obtained.
Combined multibody dynamics of link system of wheel loder and control circuit of hydraulic pump
A method to solve the combined dynamic response of a link system of wheel loader and the flow control circuit of hydraulic piston pump (HPP) has been studied. A multi-body dynamics modeling of a link system in a wheel loader has been done at first using the Lagrange method. The flow in the control circuit of HPP, which consist of several kind of valves, orifices, piston-cylinder systems, piping branches, and so on, is analysed at the same time. A computer simulation system for solving these combined system has been developed, and the power control characteristics to plural outlets, for both link-arm and backet-hand are clarified. Some numerical simulations are performed and the results are partly compared with those obtained by experiments. The satisfactory concordance between them are obtained.
Combined multibody dynamics of link system of wheel loder and control circuit of hydraulic pump
Tsuta, T. (Autor:in) / Umeda, T. (Autor:in) / Nakahara, K. (Autor:in) / Iwamoto, T. (Autor:in)
1999
15 Seiten, 12 Quellen
Aufsatz (Konferenz)
Englisch