发动机转速

TCM通过分析各种输入信号，例如车速、发动机转速、节气门位置等，来决定何时换入何挡。

Analyzing various inputs , such as vehicle speed , engine rpm , throttle position , etc. , the TCM decides which gear to shift to and when .

本文以4125A发动机转速的测试为例，阐述了坐标平移器及其设计原理。

The zener diode coordinate translator and its designing principle are expounded by taking the metering of RPM of 4125A engine for example .

这个发动机转速高时噪音非常大。

The engine is very noisy at high speed .

混合动力汽车发动机转速PID控制

PID Control of Engine Speed Tuning for Hybrid Electric Vehicle

DSP在发动机转速信号采集中的应用

Application of DSP for Measuring Rotational Velocity of Engine

基于DSP的航空发动机转速传感器设计

A speed sensor design based on DSP for aeroengines

神经元自适应PID控制的应用&以汽车发动机转速控制为例

The Application of Self-adaptive PID Control of Neuron in Automotive Engine Speed Control

基于相似理论的航空发动机转速自适应PID控制

Adaptive PID control for aeroengine by on similarity theory

模糊控制在AMT系统发动机转速控制中的应用

Application of Fuzzy Control on Engine Rotational Speed in AMT System

根据航空发动机转速传感器的测量原理，提出一种基于DSP的智能转速传感器。

According to the measuring principle of aeroengine rotating speed sensor , an aeroengine smart rotating speed sensor based on DSP was proposed .

AMT车辆换挡过程中发动机转速控制与试验研究

Engine Speed Regulation and Experimental Research During AMT Vehicle ′ s Gear Shift

基于模态切换机制的AMT换挡过程发动机转速集成控制

Integrated Control on Engine Rotational Speed in AMT System Based on Modal Switching Mechanism

调速试验表明，该PID调速系统降低了发动机转速振荡，减少系统响应时间，有效地提高了整车的性能。

The experiment showed that this PID speed governing system could reduce the surging of engine speed and shorten the system responding time , consequently improve the vehicle performance .

介绍了采用MCS-51单片机开发的发动机转速测试系统中转速信号的采集和在处理中遇到的问题及解决方法。

The speed detection and calculate method of MCS-51 single chip processor based engine speed test system is discussed .

本文介绍针对农业机械工作特点，采用AVR单片机AT90S2313技术开发的一套发动机转速及非挥发计时系统。

This paper mainly mentions about an engine speed and non-volatile timing system specially designed for agriculture machinery .

对挖掘机在不同工况下工作时发动机转速的控制进行了研究，采用转速和油门位置双闭环改进PID控制及负载前馈控制方法。

The engine speed control on the different working conditions are given , a improved double closed-loop PID control on speed and throttle position and a load feedforward control method are used .

随着发动机转速升高，单侧进气EGR在缸内气体作用下形成滚流分层越明显。

The tumbling flows stratify of the side jet EGR is more obviously as the speed of the engine increases .

在分析国内外现有AMT控制系统的基础上，应用模糊控制对发动机转速进行控制。

Based on the analysis of domestic and foreign AMT systems , the engine rotational speed can be controlled by fuzzy control .

发动机转速控制是电控机械式自动变速器（AMT）控制系统的重要组成部分，与换档品质和离合器控制有密切关系。

The control of engine rotational speed is an important part of AMT system and has close relation with shift quality and clutch control .

AMT换挡过程发动机转速Fuzzy-BangBang双模态控制

Fuzzy-bang Bang dual mode control for engine rotate speed in the shift process of automatic mechanical transmission

采用改进的PID控制算法建立了电控直喷汽油机调速系统控制模型，并根据发动机转速响应特性，对比例、积分和微分参数进行整定。

The speed governing model was established for electronically controlled direct-injection gasoline engine by the improved PID control arithmetic , where the proportion , integration and differentiation are adjusted according to responding characteristics of engine speed .

内容涉及温度电耗的关系分析、CAD建模的空间需求、电量平衡数学模型的建立、数据采集实现方式、用户路况行驶概率统计和发动机转速概率分布。

It includes temperature-power consumption relationship analysis , space requirements of CAD model establishment , mathematics model establishment of power balance , data acquisition means , probability statistics of user ′ s driving and probability distribution of engine speed .

与传统的传输在比例的改变而改变，将齿轮，CVT允许一个没有限制的发动机转速下的数量来驱动车辆的速度比。

Unlike conventional transmission where the ratio is changed by shifting the gears , the CVT allows an almost limitless number of engine speeds to vehicle speed ratio .

最后，根据标定好的发动机转速、喷油量、温度、空气质量等参数和EGR相关MAP值，对系统模块进行模拟仿真。

Finally , modules of this system is simulated using the well calibrated parameters , such as the speed , amount of fuel injected , temperature , mass of air and MAP values of EGR .

采用磁电式转速传感器对发动机转速、CVT输入和输出转速及传动带的位置即传动比的测试。

Magnetoelectricity rev transducer is chosen to test the rotate speed of the engine , of the input and output of CVT and to test the position of the transmission belt .

提出了根据发动机转速信号来识别不同制动工况的方法，制定了相应的换挡控制策略，并在装有AMT的某重型载货汽车上进行了实车制动试验。

According to the different brake conditions identified by the rotating speed of engine , the corresponding shift control strategy is established and a brake test is performed on an AMT heavy truck .

修井机主滚筒直接用带行星变速器的液马达驱动，液压变速采用DA控制，液压控制只需改变发动机转速，系统就能正常工作。

The main drum of workover rig is directly driving by hydraulic motor with planetary transmission , and DA control is used in hydraulic transmission . Hydraulic control only need to change rotary speed of engine , and the system will function properly .

减速工况，发动机转速下降，VNT转速呈现下降趋势。VNT的有效调节，控制了涡轮不超速，可以改善涡轮增压柴油机的瞬态特性，有利于整车变工况行驶性能的提高。

VNT can improve the transient state characteristic of the turbocharged diesel engine , and benefits the steering performance of the vehicle in different operating mode .

在闭环怠速控制中，当发动机转速偏高或偏低时，ECU使用发动机的实际转速作为反馈信号来自动调节怠速控制阀的开度。

Etc. In close loop IAC mode , the ECU uses the actual engine speed information as a feedback to automatically adjust the IAC motor position if the idle speed is sensed to be too low or too high .

在发动机转速7200r／min下进行表面振动实验，获得的紧固螺栓的振动速度值作为频率响应分析的载荷。

The surface vibration experiment was carried out at the engine speed of 7200r / min for getting the vibrational speed nearby the bolts . The speed can be the load of frequency response analysis .