28th Congress of the International Council of the Aeronautical Sciences, 23 - 28 September 2012, Brisbane, Australia
Paper ICAS 2012-6.10.3

RESEARCH ON AIRBORNE INTELLIGENT HYDRAULIC PUMP SYSTEM

J. G. Ma, X. Qi, J. Chen
Beihang Univ. (BUAA), China

Keywords: intelligent hydraulic power system, load sensing, energy saving

A kind of Intelligent Hydraulic Pump System has been designed. Studies are performed on mechanical structure, realization of real time load sensing, modeling, simulation and test analysis. The results show 22ms maximum rising time, 8% overshooting and 0. 7% static accuracy in P control style which achieved the design goal.

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