Power assembly

After finite element mode analysis of these three shells , inherent frequency and vibration model of shell of power assembly are gained , and thus its dynamic character is realized .

通过三壳的有限元模态分析，得到了动力总成壳体的固有频率与振型，从而了解了动力总成壳体的动态特性；

The power assembly control modul , car body control modul , brake / tractive control modul and instrument panel assembly modul of Shanghai Buick are briefly introduced in this paper .

对上海Buick轿车的动力总成控制模块、车身控制模块、制动/牵引力控制模块、仪表板总成模块作了简介。

A New Method for Testing the Center of Mass of Automobile Power Assembly

一种测试汽车动力总成质心位置的新方法

Automobile multi-objective optimization design of power assembly mounting system and software development

汽车动力总成悬置系统多目标优化设计及软件开发

Test Research of Power Assembly Flexual Vibration Control for Light Passenger Coach

轻型客车动力总成弯曲振动控制的试验研究

The power assembly mounting system is a six-freedom degrees vibration system .

动力总成悬置系统是一个六自由度振动系统。

Accident Analysis for Low Concentration UO_2 / H_2O Zero Power Assembly

低浓铀轻水零功率装置事故分析

Research of simulation and test on suspension system of power assembly of electro-rheologic liquid

电流变液动力总成悬置系统仿真及试验研究液压悬挂系统联结装置

Modeling and simulation of power assembly for single-axle parallel hybrid electric vehicles

单轴并联式混合动力汽车动力总成建模与仿真

Period Measurement on zero power assembly

零功率实验装置中的周期测量

Based on the DSP software research platform , the paper has studied and designed the software system of the hybrid power assembly control system .

基于DSP的软件开发平台，对混合动力总成控制系统的软件系统进行了研究和设计。

Power assembly is one of the important sources of vibration in a motor vehicle , which seriously effects riding comfort .

汽车动力总成是汽车的重要振源之一，对乘坐舒适性有重要影响，合理选择动力总成是置系统，可明显降低动力总成和汽车的振动。

All test data show that the hybrid power assembly controller can control the hybrid electric bus effectively and the control strategy is workable .

试验数据证明该动力总成控制器能够有效的对串联式混合动力电动公交车的动力总成进行控制，其控制策略被认为是有效的。

This paper puts forword a improved method to make up the insufficiency of actual decoupling design for motor power assembly mounting system .

针对现行的发动机动力总成悬置系统解耦设计方法的不足，提出了一种针对发动机主要激振力（矩）进行解耦设计的改进方法。

Then , the suspension system of automotive power assembly is modeled based on6 DOF via rigid dynamical theories .

根据刚体动力学理论，建立车辆动力总成悬置系统的六自由度动力学模型。

Measuring-and-safety systems in zero power assembly

零功率实验装置测量保护系统

It is necessary to shield the background neutron during the measurements of neutron decay constant on the zero power assembly .

在零功率堆中子衰变常数（α常数）瞬态测量实验时，必须进行本底中子的屏蔽。

This paper analyses several supposed limit-accidents for the low concentration UO , / H , Ozero power assembly .

本文分析了采用低富集度UO2燃料和轻水慢化剂的零功率装置几种假想的极限事故。

The paper researches and develops one of the projects , named Multi-Energy Sources Power Assembly Control System , Which is supported by the subjects of a cross-sectional study topic with an enterprise .

本文所研究的是基于串联式混合动力公交车辆的DSP动力总成控制器，依托于和企业之间的横向研究课题。

This paper regarded HCU as hardware platform , regarded transplanted RTOS ( Real-Time Operating System ) as software platform , according to HEV power assembly control strategy , and designed multi-energy power hybrid control software .

本文以该总成控制器为硬件平台，以移植的实时操作系统（RTOS）为软件平台，按照混合动力汽车动力总成的控制策略，设计出多能源动力总成控制软件。

Power assembly is one of most important vibration source of vehicle , so how to superiorly arrange mounts to isolate vibration transmitted from power assembly to frame has become an important task of the vehicle design .

动力总成是汽车最重要的振源之一。如何布置悬置，使动力总成传到车架上的振动得到有效隔离，是汽车设计的重要课题。

Based on computer simulation analysis , experimental model of power assembly is acquired by vibration test and strength test of shell of power assembly , and the relation of forces of the shell and rotate speed of engine and imbalanced mass of rotate components is studied .

在计算机仿真分析的基础上，通过动力总成壳体的振动测试和强度测试，得出了动力总成的试验模态，并研究了壳体受力与发动机转速和旋转部件不平衡质量的关系。

At first , the pressure and importance of studying regenerative braking system of HEV are expatiated , and the difference between our country and overseas in this field is presented . Then the basic structure of the vehicle and operating principle of the power assembly control system are analyzed .

论文阐述了研究混合动力汽车再生制动系统的现实意义，以及我国在这一领域与国外的差距，并对本文所研究的CVT混合动力汽车的基本架构和动力总成的工作原理进行了分析。

Zero Power Experimental Assembly of Nuclear Power Plant Simulation Core

核电站模拟堆芯零功率实验装置

Logarithmic power measuring assembly based on the neutron flux density

根据中子通量密度的对数功率测量装置

Power measuring assembly based on activation

活化法功率测量装置

Mounting Parameter Match Study of Power Transmission Assembly of Armored Tracked Vehicle

轻型履带装甲车辆动力传动总成悬置参数匹配研究

A pressurized water zero power reactor assembly

高温零功率反应堆装置

Linear power measuring assembly based on gamma radiatio

辐射线性功率测量装置

This secondary power distribution assembly can produce lots of heat , so the thermal design can influence the reliability of switching system directly .

它主要由固态功率器件组成，发热量大，其热设计的好坏直接影响配电系统的可靠性。