23rd Congress of International Council of the Aeronautical Sciences, 8-13 September, 2002, Toronto, Canada
Paper ICAS 2002-P7

REAL-TIME, DISTRIBUTED, PARALLEL SIMULATION OF HYDRAULIC SYSTEM BASED ON LINUX IN THE NETWORK

K. Li, Z. Jiao
Beijing University of Aeronautics and Astronautics, PRC

Keywords: hydraulic system, parallel simulation, udp/ip protocol

Linux have powerful ability in the network, which is very stable and have little requirement of hardware. According to the real-time system features such as frequently changing data which are small every time, UDP/IP protocol is chosen and the signal system of Linux is chosen to prevent from losing data by judging the successfully sending-data and avoid UDP jam. The Runge-Kutta is chosen to solve the state equation and realize the parallel calculating.

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