本文使用拟合多项式描述汽车发动机负荷特性，提出结构简化的汽车速度和方向控制模型。
This paper USES polynomials to express the load characteristics of the automobile engine, and presents simplified structure velocity and direction control models.
本文介绍了MC9S 12dp256单片机的基本特性及其在转子发动机电控系统中的应用，以及如何实现电控系统对发动机的控制。
The basic characteristics of the MC9S12DP256 chip, its application on electronic control system for rotary engines and how to control the rotary engine are introduced in this article.
针对日益严格的排放法规，汽油品质特性不仅要满足发动机高性能的需要，还应达到车辆排污控制的要求。
Owing to increasingly strict emission regulation, gasoline properties not only satisfy the needs of high performance for the engine, but also attain the requirement of vehicles exhaust control.
本文以发动机测试中一项重要的特性测试项目——速度特性测试为目的，重点研究了交流电力测功机及其控制系统设计。
Aiming at the speed characteristics test, which is one of important test items of engine test, this paper proposes studies of ac electrical dynamometer and its control system.
传感器动态特性是汽车发动机电子控制领域需要研究的主要技术问题之一。
Dynamic characteristics of the sensors are one of main technical matters required to be studied in automobile engine electronic control field.
最后提出了提高汽油的品质特性，并根据燃油品质分布对发动机相关参数进行调整控制的改进措施。
At last, some measurements are proposed to reduce the emissions: improving gasoline quality and controlling the related parameters for engine according to the distribution of gasoline properties.
特性分析的结果与理论研究相一致，该研究对发动机外场维护及控制器的设计改进有指导意义。
Performance result was found in good agreement with theoretical analysis, which would be useful for engine field maintenance and controller design improvement.
高超声速发动机表现出了明显的分布参数特性，采用集中参数控制方法难以满足发动机控制要求。
Hypersonic jets show obvious distributed parameter characteristics, and the concentrated parameter control method is hard to function.
直升机自转进入和退出是直升机机动飞行经常遇到的状态，它的特性是由直升机旋翼和发动机的安装特性共同决定的，该状态的发动机控制是典型的直升机与发动机的综合控制。
It is a characteristic of the helicopter rotor and its engine installation, and the engine control in this condition is a typical integration control of the helicopter and the engine.
基于循环控制策略，利用单循环和多循环燃烧分析方法研究了LPG发动机的冷起动特性。
This paper presents an investigation of cold start by the method of single-cycle and multi-cycle combustion analysis in a LPG EFI engine based on cycle-by-cycle control strategy.
该模型的建立为预测航空发动机加力燃烧室振荡燃烧特性及控制规律提供了一种理论探索途径。
The model provides theoretical way for the research of the thermoacoustic oscillation in the aero-engine afterburner.
本发明公开了一种在控制带有动力分离特性的混合动力电动车辆的发动机中控制发动机功率需求的方法。
A method for controlling a demand for engine power in a control for an engine in a hybrid electric vehicle with power-split characteristics.
仿真研究了该控制算法和控制器的特性，结果表明用该控制方法设计的航空发动机模糊控制系统获得了满意的控制性能。
The research focuses on the algorithms and the property of this controller, as well as its application in aeroengine control by computer simulation. The results show that this method is...
仿真研究了该控制算法和控制器的特性，结果表明用该控制方法设计的航空发动机模糊控制系统获得了满意的控制性能。
The research focuses on the algorithms and the property of this controller, as well as its application in aeroengine control by computer simulation. The results show that this method is...
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