丰田公司曾在他们自己的报告中称“在对4000多辆汽车的实地检查中，没有发现一例因为电子节气门故障而产生失控加速现象。”
Toyota said its own findings show that after "more than 4,000 on-site vehicle inspections, in no case have we found electronic throttle controls to be a cause of unintended acceleration."
丰田公司曾在他们自己的报告中称“在对4000多辆汽车的实地检查中，没有发现一例因为电子节气门故障而产生失控加速现象。”
Toyota said its own findings show that after "more than 4, 000 on-site vehicle inspections, in no case have we found electronic throttle controls to be a cause of unintended acceleration."
本文介绍了电子节气门的结构和特点。
The structure and characteristic of electronic throttle is introduced.
如果您有听说过任何有关缺陷固件或其它可能导致丰田汽车电子节气门控制缺陷的原因，请移步我们的论坛。
Please log on to our forum if you've heard anything about troubled firmware or any other possible causes for faulty Toyota electronic throttles.
提出了车辆起步、换档过程中发动机转速控制目标，采用电子节气门进行发动机转速控制，实现了起步、换档时对发动机转速的自动控制。
The authors also put forward control aim of engine speed in the process of vehicle start and shifting, and automatic control to engine speed is realized by adopting electronic throttle.
第四，介绍了一个用于汽车电子装置的电子节气门自动控制系统，对基于模型驱动的设计理论在实践中可能遇到的问题进行初步探讨。
Last, we probe into practical issues of the model-driven design methodology in a case of electronic throttle control design for automotive system.
介绍了汽车电子节气门控制系统的组成及其工作原理。
The constitution and working principles of the automotive electronic throttle control system are introduced.
汽车电子节气门控制（ETC）的阀体就是其中一例。
The body of valve for Electronic Throttle Control(ETC) is an example among them.
最后，试验结果表明自整定模糊pid控制算法对于电子节气门控制具有较好的效果。
Finally, the result of experiment shows that the algorithm based on self-tuning fuzzy PID is effective for electronic throttle control.
电子节气门的精确控制对于混合电动汽车的驱动性能、燃油经济性能和排放性能是尤其重要的。
Precise control of electronic throttle is critical to drive ability, fuel economy and emission performance of hybrid electrical vehicle.
研究了一种利用高速开关阀对节气门进行电子控制的系统方案。
This paper develops the control system of electronically controlled throttle with high speed on off valve.
本文介绍电子节气门系统的结构和工作原理，并对电子节气门和加速踏板位置传感器的初始化过程进行说明。
The author introduces the structure and working principle of this throttle and elaborates the initializing process of the throttle and the accelerator position sensor.
电子节气门控制是汽车动力控制系统中的一部分，它对于汽车的功率和驾驶控制有着非常重要的作用。
ETCS (electronic throttle control system) is one part of the powertrain control system, it plays a very important role in powertrain control.
电子节气门控制系统是发动机电子控制系统的一个重要组成部分。
Electronic throttle control system is a very important part of engine management control system.
发动机是顺利re - engaged每当电池状态接近低收费的层面上或电子节气门开需要加速50公里以外的操作限制。
The engine is smoothly re-engaged whenever the battery status approaches a low charge level or the electronic throttle opening requires acceleration beyond the 50 KPH operating limit.
本电子控制系统主要应用于丰田8A16气门EFI发动机进行稀燃匹配实验。
The system is mainly used in lean burn experiment on Toyota 8A16valve EFI gasoline engine.
本文介绍了基于电子节气门，怠速控制系统的开发中，我们使用的方法。
This article introduces the method we used in the development of idle speed control system based on electric throttle.
建立了电子节气门体的数学模型，并以此被控对象在MATLAB/SIMULINK中设计并验证了改进型PID与变滑模控制器算法。
A mathematical model was set up for the ETB system. Based on it, an improved PID control algorithm and a varying sliding mode control algorithm were proposed and verified in MATLAB/SIMULINK.
实验结果表明，该电子节气门控制系统具有良好的跟随特性，实现了节气门系统的位置控制，为提高汽车的动力性、经济性、排放性打下了基础。
The result shows that the control system of electronic throttle had good following characteristic and realizes position control of electronic throttle. The system will benefit the automotive...
本文运用电子扫描、金相分析、硬度测量等方法对气门阀热镦模的早裂进行了失效分析，探讨了模具的失效机理，提出了改善模具质量、提高模具使用寿命的途径。
In this paper, the failure of hot-work valve die is analysed with SEM, optical microscope and hardometer. The crack mechanism is explained and some methods are presented to prolong the die-durability.
所开发的模糊pid控制器能够完成电子节气门系统的控制功能要求。
So the ETCS's controller which was developed based on Fuzzy-PID control strategy can meet ETCS's function requirements.
研究了一种利用高速开关阀对节气门进行电子控制的系统方案。
The Research on the Electro-hydraulic Control System with High-speed ON/OFF Valve;
研究了一种利用高速开关阀对节气门进行电子控制的系统方案。
The Research on the Electro-hydraulic Control System with High-speed ON/OFF Valve;
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