直动式比例阀控液压马达数学建模及研究  

Construct and study mathematical model of direct-acting proportional control valve hydraulic pressure motor

作　　者：胡建军[1] 杨尚平[1] 赵光波[1] 

机构地区：[1]昆明理工大学,昆明650093

出　　处：《现代制造工程》2008年第6期99-102,共4页Modern Manufacturing Engineering

摘　　要：考虑阀芯受稳态液动力干扰的情况,建立阀控液压马达传递函数及其状态空间表达式,得出较为精确的数学模型。Considers the valve core under the steady hydrokinetic disturbance condition, therefore it formalizes the transfer function and its status space expression of valve-controlled hydraulic pressure motor and gains a more precise mathematical model.

关 键 词：直动式 比例阀 数学模型 液压马达 

分 类 号：TH137.1[机械工程—机械制造及自动化]