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1)  transient air-fuel ratio control
瞬态工况空燃比控制
2)  Transient air-fuel ratio
瞬态空燃比
1.
To meet the requirements of more strictly emissions laws, it is necessary to control the transient air-fuel ratio more precisely.
全面分析和研究了电控喷射汽油机瞬态空燃比的控制策略,包括基于观测器理论的空燃比控制策略以 及基于人工智能的空燃比控制策略。
2.
In this paper,the transient air-fuel ratio control strategies based on neural network and fuzzy control were introduced,which had the same characters that allowing the control objects were not very accurate model.
介绍并对比了基于神经网络和模糊控制的瞬态空燃比控制方法,二者均不要求控制对象为非常精确的模型。
3)  transient air fuel ratio
过渡工况空燃比
1.
In view of the difficulty in controlling the transient air fuel ratio of electronic controlled LPG engines accurately,a kind of air fuel ratio control strategy that combined the modified Elman neural network and the traditional PI controller was put forward in this paper.
针对LPG电喷发动机过渡工况空燃比难于精确控制的特点,提出了一种将改进Elman神经网络和常规PI控制算法相结合的空燃比控制方法。
4)  transient operating condition
瞬态工况
1.
Effects of fuel cetane number on emissions from a turbocharged and intercooled diesel engine under transient operating conditions;
燃料着火性对增压中冷柴油机瞬态工况排放的影响
2.
Effect of turbo-charger parameters on smoke emission from an automotive diesel engine under transient operating conditions;
增压器对车用柴油机瞬态工况下排气烟度的影响
3.
Smoke emission behaviors of a turbo charged after cooled diesel engine under transient operating conditions were investigated by transient measurement system.
利用瞬态控制及测量系统,对增压中冷柴油机在瞬态工况下的烟度排放特性进行了试验研究。
5)  Transient operations
瞬态工况
1.
The results of the bench test show that the data acquisition and control system can accomplish the control of engine experiments under different transient operations and acquir.
基于Windows操作系统,应用多线程和双缓冲方法实现了发动机瞬态工况试验数据的高速实时采集和存储。
6)  transient condition
瞬态工况
1.
Simulation of water distribution systems in hydraulic transient conditions;
给水管网系统中的水力瞬态工况模拟
2.
Effect of Transient Conditions on Combustion Noise of Internal Combustion Engines;
瞬态工况对内燃机燃烧噪声的影响研究
3.
Orthogonal test of large diameter flange at transient condition
大口径法兰瞬态工况正交试验
补充资料:燃烧过程空燃比控制
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性质:燃烧过程空燃比控制的目的是使燃料量与空气量相适应,维持二者有一定的价值,使燃烧热效率最高。空燃比控制的主要控制手段是燃料量与送风量的协调控制,构成以空燃比为主参数的双闭环比值调节系统。为进一步保证燃烧过程经济性,经常通过烟气含氧量反馈校正信号来修正燃比(见烟气含氧量控制)。

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