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Li Yongtang
Lei Bufang
Department of Mechanical Engineering, Taiyuan Heavy Machinery
Institute,
Taiyuan 030024, China
Ting Kwun-Lon
Center for
Manufacturing Research,
Tennessee Technological University,
USA |
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"GRAY-BOX" MODELING METHOD AND ARAMETERS IDENTIFICATION FOR
LARGE-SCALE HYDRAULIC SYSTEM*
Abstract:
Modeling and digital simulation is an effective method to
analyze the dynamic characteristics of hydraulic system. It is
difficult to determine some performance parameters in the
hydraulic system by means of currently used modeling methods.
The “gray-box” modeling method for large-scale hydraulic system
is introduced. The principle of the method, the submodels of
some components and the parameters identification of components
or subsystem are researched.
Key words:
Modeling Simulation Hydraulic system |