Research on the New Missile Actuation System with Dual Independent Closed-Loop

Abstract:

With the development of the advanced precision-guided missile and anti-missile system, high precision, high penetration ability and Low energy consumption have become an important direction for the missile. A new missile electro-hydraulic actuation system with dual independent closed-loop is put forward with the trend of high performance and energy-saving, and then the operating principle and process are discussed. Finally the accurate mathematical model is established, and the influence of the different basic pressure on the dynamic performance is analyzed. The simulation results show that the new proposed scheme has made great improvements in reducing the zero-control current of the system, but the efficiency and performance of the actuation system should be considered integrated due to the decrease of the dynamic performance, so it is practical for the future development of the missile electro-hydraulic actuation system.

• Periodical: Applied Mechanics and Materials (Volume 551)
• Pages: 337-343
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.551.337
• Online since: May 2014
• Authors: Hui Chen*, Yong Ling Fu, Juan Chen, He Song Liu
• Keywords: Electro-Hydraulic Actuator, Missile, Pressure Control

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