eha

Test on fuzzy control for vehicle active suspension with EHA

EHA汽车电控主动悬架的模糊控制试验

EHA controller design based quantitative feedback theory

基于定量反馈理论的EHA控制器设计

Comprehensive assessment method using multi-disciplinary & multi-objective functions with its application to EHA systems

多学科多目标评价及其在电静液作动系统中的应用

A new high performance electro-hydrostatic actuator ( EHA ) and its simulate analysis

一种新型EHA及其仿真分析

Based on the analysis of EHA and the nonlinear friction , the models of EHA servo system were established .

在对EHA伺服系统以及非线性摩擦特性进行分析的基础上，建立了EHA伺服系统各部分模型。

According to the development trend of aircraft system , a new aircraft electrohydrostatic actuator ( EHA ) is designed .

针对飞机作动系统的发展状况，设计了一种一体化电静液作动器（EHA）。

The validity and high efficiency are demonstrated by the case of an Electro-Hydrostatic Actuator ( EHA ) system .

通过多余度舵机案例对方法的正确性和仿真效率进行验证。

DMA measurements illustrated that the compatibility between P ( BA EHA ) and PVC was well improved .

DMA研究结果表明，橡胶相P（BAEHA）与基体PVC间相容性得到了良好改善。

The algorithm of slicing EHA based on the slicing criterion which is composed by states and transitions is presented .

对于由状态和迁移组成的切片准则，给出对EHA进行切片的算法。

An electro-hydrostatic actuator was introduced into vehicle active suspension and the prototype structure of active suspension with EHA was proposed .

将电动静液压作动器EHA（Electro-HydrostaticActuator）应用于汽车主动悬架中，并提出了基于EHA的主动悬架样机结构。

Three dimentional model of geomagnetic field has been obtained for China and its neighbouring region toy using Rectangular Harmonic Analysis ( EHA ) .

本文用矩谐分析方法得到了中国及邻近地区地磁场的三维模型。

Simulation results show that the EHA can meet modern aircraft 's requirements to the actuate system , and it can be used widely in the future PBW flight control system .

结果表明，EHA的性能能够满足现代飞机对作动系统的要求，在未来功率电传（PBW）的飞控系统中具有很好的应用前景。

When slicing criterion is extracted from the property to be verified according some rules , the sliced EHA and the original one are equivalent to the property .

当按一定规则从被验证的性质中提取切片准则时，该算法能保证切片后的EHA与原模型对性质具有相同的满足性。

These methods initially constituted a formal description frame of role ADS , and has laid the foundation for EHA based formal validation , the automatic code generation of system .

初步构成了一个角色自律分散系统形式化描述框架，为基于EHA的形式化验证、系统自动生成奠定了基础。

To evaluate the schemes of innovative Electro-Hydrostatic Actuation ( EHA ) systems , a comprehensive assessment method of mechatronic products design-scheme was presented .

为进行新型机载电静液作动系统方案的评价，提出了一种机电一体化产品方案设计的综合评价方法。

A set of indexes for the EHA is developed , which focused on ecosystem structure and serives at the estuaries and bays .

以生态系统结构&服务功能为主要评价内容，构建了一套河口、海湾生态系统健康评价指标体系。

The mathematical model of the Brushless DC Motor is created according to the working principle of Brushless DC Motor . Based on the model , the integrative models of EHA system are created ;

文中首先介绍了基于EHA的车辆主动悬架系统的组成及工作原理，根据无刷电机的工作原理建立了无刷电机的等效模型，并在此基础上建立了EHA系统的综合模型；

TEM studies showed that the composite particles had a clear core shell structure , P ( BA EHA ) uniformly dispersed in PVC matrix , the interface between the two phases was indistinct .

TEM照片显示，复合胶乳粒子具有清晰的核壳结构；P（BAEHA）非常均匀地分散在PVC中，两相界面模糊。

Quarter-car model was set up in the form of differential equations and fuzzy logic controller was designed to control vehicle active suspension with EHA . Under a certain of road given , simulations were done .

同时，建立了1/4汽车主动悬架动力学模型，设计了用于EHA主动悬架的模糊控制器，并进行了仿真和实验研究。

The notched impact strength of the material with 4.2 % P ( BA EHA ) was eleven times as large as that of PVC , and the elongation percentage at break was about three times that of PVC .

含42%P（BAEHA）材料的缺口抗冲强度是PVC的11倍，断裂伸长率较PVC提高近两倍。

We define a set of dependence relations through analyzing the characteristics such as hierarchy , concurrent and synchronization in EHA . The algorithm of slicing EHA from the slicing criterion composed of states and transitions is presented .

本文通过分析EHA中存在的层次、并发和同步等特征定义了一组依赖关系，对于由状态和迁移组成的切片准则，提出对EHA进行切片的算法。

The HMW-Glu ( 5 + 10 ) was used as a purpose gene and the callus from winter wheat ( Yumai 18 ) immature embryo as a target for genetic transformation mediated by Agrobacterium tumefaciens ( EHA 105 ) .

以含有HMW-Glu（5+10）基因的农杆菌（EHA105）对豫麦18号幼胚愈伤组织进行了遗传转化，得到的6株转基因再生植株。