A STUDY OF THE INFLUENCES OF PIPE ON VALVE CONTROL HYDRAULIC SYSTEM (Kong Xiaowu & Qiu Minxiu & Wei Jianhua Wu Genmao)

ABSTRACT
The accurate mathematical model of valve control hydraulic system with long pipeline is constructed
through theoretical analysis. The influences of long pipeline on valve control hydraulic system are
investigated. A series of conclusions were obtained, which are important to the design and analysis of valve control hydraulic system.


INTRODUCTION
Large-sized construction machinery usually has tens of actuators. All of them get power from a entral
hydraulic source. Some are far away from the hydraulic source. The long pipeline between actuator and hydraulic source is essential sometimes. It causes many problems to electro-hydraulic system. This paper studies the influences of long pipeline on valve control system and comes to some simply and valuable conclusions

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ABSTRACT
The accurate mathematical model of valve control hydraulic system with long pipeline is constructed
through theoretical analysis. The influences of long pipeline on valve control hydraulic system are
investigated. A series of conclusions were obtained, which are important to the design and analysis of valve control hydraulic system.


INTRODUCTION
Large-sized construction machinery usually has tens of actuators. All of them get power from a entral
hydraulic source. Some are far away from the hydraulic source. The long pipeline between actuator and hydraulic source is essential sometimes. It causes many problems to electro-hydraulic system. This paper studies the influences of long pipeline on valve control system and comes to some simply and valuable conclusions

LINK DOWNLOAD

Chuyên mục: D. Luận văn D. Luận văn chuyên ngành Cơ khí - Chế tạo máy (Mechanical & Manufacturing Engineering) D. Luận văn kỹ thuật