本次开发的电控可变气门系统的结构参数基本是合理的。
The structure parameters of the HAECVVS in use are proved to be reasonable.
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.
本文在牛顿第二定律和压力动力学基础上建立了单气门系统的数学模型。
The math model of a single valve system is established on the basis of Newton's second law of motion and pressure dynamics.
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.
通过对一辆通用欧宝轿车发动机转速异常升高原因的分析，论述电控节气门系统的组成、工作原理及控制策略。
Based on the analysis of abnormal increase of engine speed on a GM OPEL car, the author elaborates composition, working principle and control strategy of the electronic control throttle system.
根据研制的中压共轨电控可变气门系统机构的工作机理，建立了中压共轨电控可变气门系统的仿真模型，试验证明其精度达到了93 % 。
On the basis of the principle of a middle pressure common rail electronically controlled variable valve system, a model has been built for modeling the system and its accuracy achieves 93%.
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...
4缸机为16气门DOHC（双凸轮抽）设计，配备丰田VVT-i（智能正时可变气门控制系统），最大功率179hp/6000rpm(131kw/6000rpm),最大扭矩172lb-ft/4000rpm(233Nm/4000rpm).
The 4-cylinder is a 16-valve DOHC design with Toyota’s VVT-i variable cam timing system, and is rated at 179 horsepower at 6000 rpm and 172 lb-ft of torque at 4000 rpm.
连续可变气门驱动系统。
HEMI其还具有可变气门(VVT)，这提供了出色性能和牵引能力，以及高燃油效率，变缸控制系统(MDS)。
The HEMI also features VVT, which delivers performance and towing capability, as well as fuel efficiency with the fuel-saving Multi-displacement System (MDS).
经实际的运行证明，系统性能完全符合气门电镦的工艺要求。
Practical running of such system has proved to meet completely technology requirements of electric upsetting of air valve.
因混合气过浓、点火系统有故障、发动机内压力损失、冷机等导致的不正常燃烧都会形成气门积炭。
Improper combustion, due to a rich mixture, defective ignition system, loss of compression in the engine, a cold engine, and so forth, will result in carbon deposits on the exhaust valves.
PLC控制双轴伺服进给系统，精确自动控制缸盖进给和气门升程。
Double shaft servo feed system by PLC to control accurately and automatically feed of cylinder head and valve lift.
在柴油机方案设计时，对涡轮增压系统进行了一维流动计算，优化了气门正时，并预选了增压器方案。采用已知的同类机型的放热率进行了缸内过程的计算。
During design of the layout on diesel engine, we performed one-dimensional flow calculation for turbocharger systems, optimized the valve timing and pre-selected the turbocharger.
控制单元采用扩展的8031系统，传感器主要有节气门传感器、散热片温度传感器和点火信号发生器。
Control unite USES extensive 8031 system, sensor system mainly include the Throttle Position sensor, Dissipating Heat Piece Temperature sensor and ignition signal sensor.
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.
本文介绍了一种基于可变位置液压张紧器机构实现控制进气门关闭相位角的电控可变配气相位系统。
A new developed electrical control VVT system is presented which USES a tensioner with variable working position to change the intake valve-closing Angle.
课题设计了一套实验装置，包括图像实时采集系统和图像缺陷识别系统，用于采集气门小端面图像并进行自动识别的研究。
The paper design a suit of experiment device, including image real time collection system and image disfigurement identification system, to collect image and identify the disfigurement in the image.
根据摩擦学原理，采用动态磨损模拟试验和表面微观分析研究的方法和技术，对气门动态磨损特性进行了系统的试验研究。
The wear properties of valve are systemically investigated by using dynamic simulation testing and surface microscopic analysis techniques based on principle of tribology.
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.
采用单向阀通道降低液压系统内的液压流体的压力波动，保证了气门的平稳开启。
Pressure fluctuation of the hydraulic system is reduced by one-way valve to protect the valve steadily opening.
为此，对一部分解放牌侧置气门汽油机的燃烧室改造为球形，提高压缩比到7.2：1，并改进进气系统，从而使功率、扭矩和燃油经济性都有所提高。
So we improve the old truck gasoline engine with side valve by raising its compression ratio to 7.2: 1 by using partial spherical chamber. The intake system is also improved.
采用标准四通道、四传感器的防抱死制动系统(abs)可通过制动和节气门控制来控制轮胎打滑。
Using the sensors and actuators of four-channel, four-sensor anti-lock brake system (ABS) USES both brake and throttle intervention to control wheel spin.
本设备使用的力量平衡系统，以控制供应和排气门的运动。
This device USES a force balance system to control the movement of the supply and exhaust valves.
先进的智能正时可变气门控制系统使GS系列的发动机拥有更澎湃的动力。
The advanced VVT-i gives the GS series engines much more dynamic power.
一种双弹簧、双线圈式电磁气门驱动系统可以有效地解决以上问题。
A kind of dual spring and dual coil electromagnetic drive system can solve the above problems.
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.
在全电动amt系统的控制中，对电动节气门的控制是一项关键技术。
The control technique of motorized throttle plays an important role in the control of the dynamoelectric AMT system.
在全电动amt系统的控制中，对电动节气门的控制是一项关键技术。
The control technique of motorized throttle plays an important role in the control of the dynamoelectric AMT system.
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