EPAS

Aimed at the nonlinear MIMO system EPAS , the H ∞ Robust Control method was employed to design controller .

针对汽车电动助力转向系统是一个非线性的多输入多输出系统的特点，提出了H∞鲁棒控制方法。

Finally , based on the restrictions of stability criterion and maximize the object function of steering feel , an optimization model of EPAS system was built and an example was presented .

最后在满足稳定性准则约束条件和最大化目标函数&转向路感的基础上，建立了电动助力转向系统参数的优化设计模型，并给出了算例。

Study on Control of EPAS System Using Mixed Sensitivity Method

基于混合灵敏度方法的EPAS系统控制研究

Finite Element Analysis and Optimization Design of the Torsion Bar Spring of EPAS

EPAS扭杆弹簧的有限元分析和优化设计

Control of Electric Power Assisted Steering ( EPAS ) Based on the Mixed Sensitivity Method

基于混合灵敏度方法的电动助力转向系统控制

There are Jilin University , Tsinghua University and some other University and company engaging in the research and development of EPAS .

已经有吉林大学、清华大学等多家高校和企业正在从事EPAS的研究与开发工作。

The economic partnership agreements ( EPAS ) replace a preferential regime ruled illegal by the World Trade Organisation .

经济伙伴关系协定（epa）将取代被世贸组织（wto）裁定为非法的一种优惠机制。

Over the past ten years , however , these two countries have shifted course somewhat by pursuing a number of free trade agreements ( FTAs ) and Economic Partnership Agreements ( EPAs ) .

然而，在过去十年加入自由贸易协定和经济伙伴协定的选择中，两国进程不尽相同。

The EU is seeking to reach economic partnership agreements ( EPAS ) with 79 poor countries by the end of the year after the World Trade Organisation ruled its preferential trade regime illegal .

欧盟正寻求在今年底之前，与79个贫穷国家达成经济伙伴关系协定（epa），此前，世界贸易组织（wto）将其优惠贸易制度判定为非法。

In chapter two , a EPAS of column type and a whole vehicle of two degree dynamic model are built up . The EPAS dynamic model of column type , pinion type and rack type are unified .

第二章，建立了转向轴助力式的EPAS动力学模型，对转向轴助力式、小齿轮助力式和齿条助力式三种型式的EPAS模型进行了统一。

The electric power assisted steering system ( EPAS ) may be the potential trend of the automobile power steering , and it is the technical breakthrough on the automobile steering technology next to the hydraulic power steering system .

电动转向系统（ElectricPowerAssistedSteering，EPAS）是汽车动力转向的发展方向，它是继液压动力转向系统之后，汽车转向技术的又一次大的技术跨越。

We are seeking to build on our experience with the Equis and Epas accreditation systems and have set up a task force to examine how we can best help to support the impact of online learning .

我们寻求积累我们在Equis和Epas认证体系上的经验，并成立了一个任务团队来研究如何才能最大限度地帮助扩大在线学习的影响。

A pseudo-polynomial exact algorithm for it is presented by using dynamic programming method . On the basis of this , a fully polynomial approximation scheme ( EPAS ) is provided through the techniques of rounding and scaling .

它的一种拟多项式精确算法可以利用动态规划方法给出，在此基础上采用rounding和scaling的处理技术得到了一种全多项式时间近似方案（FPAS）。

Almost all the famous automobile company abroad have developed their own EPAS and have the ability to volume-produce EPAS by now . EPAS has been also applied to some car as a elective product .

目前，国外各大汽车公司和零部件供应商几乎都己完成批量生产EPAS的技术储备，并且已经将EPAS作为选装件应用到少量车型上。

By the dynamic analysis of each part of EPAS including assisting motor , torque sensor and PWM ( Pulse Width Modulate ) module , a dynamic model of EPAS was built and further transformed to a state-space model which is more fit for control .

通过对EPAS组成中各部件包括助力电动机、传感器和脉宽调制（PWM）等环节的分析，建立了EPAS系统的动力学模型，并进一步变换得到了适合控制的状态方程模型。

In 1999 , Japanese government issued the white paper of its trade relations which announced for the first time that Japan seeks free trade agreements ( FTAs ) and Economic Partnership Agreements ( EPAs ) with most Asian countries while sticking to the multilateralism .

日本政府在1999年发表的《通商白皮书》中首次提出了要在坚持多边主义立场的同时，与其他国家或地区签定自由贸易协定（FTA）或与亚洲大多数国家签定经济伙伴协定（EPA）。