planetary gear

Detailed calculation and analysis on differential planetary gear set ( PGS) are performed, and a general method for calculating conversion ratio ( a key feature parameter) of PGS is defined.

对差动行星齿轮动力分配装置进行了详细的计算分析，确定了分析计算行星排特征参数p的一般方法。

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Design And Research of the RV Type Planetary Gear

RV型行星传动的设计研究

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A new type of planetary gear auto transmission for motor cycles

一种用于摩托车的新型行星齿轮自动变速器

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The paper analyzed the deflection of a compound planetary gear set and calculated the damage percentage of its roller bearing.

针对某行星变速机构复合排行星齿轮和滚针轴承进行了受力变形分析和损伤率计算。

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At the heart of BMW ′ s Active Steering system is the planetary gear set incorporated into the steering column.

BMW主动转向系统的核心是内置在方向盘传动轴上的一个行星装置。

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Study on Dynamic Characteristics of Compound Planetary Gear and Wear Mechanism of Its Thrust Washer

复式行星排动力特性及其止推垫圈磨损特性研究外啮双排行星齿轮机构

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A reliability model of uniform loading fumction for planetary gear transmission when fuzzy property is taken into consideration

考虑模糊性时行星齿轮传动均载性能可靠性模型

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Compound planetary gear set ( CPGS) is a crucial part in the transmission system of automobile, especially in automatic transmission system. The perfomance of CPGS has an important influence on the automatic transmission system.

复式行星排是车辆传动系统特别是车辆自动变速器的关键部件，其性能对自动变速器具有重要影响。

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A new type of planetary gear system for vehicle auto transmission is studied and set forth.

研究和阐述一种适用于汽车自动变速器的行星齿轮新轮系。

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A mathematical model for optimal design of planetary gear speed reducer is introduced in this paper.

介绍了行星齿轮减速器单目标优化问题数学模型的建立。

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Active steering is realized with a planetary gear set and an angle assist motor.

本文在电动助力转向机构的基础上，设计了新型的主动前轮转向系统结构，通过一套行星齿轮机构与助转角电机实现主动前轮转向。

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Optimal Design of Planetary Gear Reducers Based on Backlash Analysis

行星齿轮减速器基于回差分析的优化设计

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Analysis and mechanical efficiency on power flow of transmission mechanism of single three-axle differntial positive planetary gear

三轴差动正号行星齿轮传动功率流分析及效率

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An experiment design of the planetary gear training system test on frequency response function

行星齿轮系统的频响特性测试试验研究

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We carried out with optimized tooth design calculated aims at minimum quality of transmission parts of planetary gear speed change mechanism, and at last we draw relevant data.

以行星齿轮变速机构传动部分质量最小为目标，进行了配齿计算的优化设计，得出相关数据。

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Automatic transmission meanly use hydraulic torque converter and planetary gear-box, which is called hydraulic automatic transmission ( AT).

现代自动变速器主要采用液力变矩器与行星齿轮变速箱相结合的液力机械自动变速器（AT）。

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Research on Dynamic Characteristics and CAD System of 2K H Planetary Gear Drive

2K-H型行星齿轮减速器优化设计及其CAD系统

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A New Type of Planetary Gear System for Vehicle Auto Transmission

汽车自动变速器行星齿轮新轮系的研究

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Reasonable determination of Z1 is one of the key points to succeed in designing and calculating a vehicle planetary gear apparatus.

合理选择Z1，是车用行星轮系设计计算成功的关键之一。

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Expert System of Planetary Gear Drive Design Based on Value Engineering

基于价值工程的行星齿轮传动设计专家系统

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The Applied Research on Double Row Planetary Gear Train for HEV

双排行星齿轮机构在混合动力汽车上的应用研究

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The task work has developed one set of NGW-S type planetary gear reducer CAD's system of collection design, model building, assembly animation and possesses the important meaning to raise the design standard of the NGW-S type planetary gear reducer.

本文开发了一套集设计计算、建模、装配仿真为一体的NGW-S型行星齿轮减速器的CAD系统，对提高NGW-S型行星齿轮减速器的设计效率和设计水平具有重要意义。

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Transmission; Planetary gear train; Lever analogy; Dynamic model;

变速器；行星轮系；杠杆模拟法；动力学模型；

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Planetary gear transmission is widely used in wind turbines.

风力发电系统中广泛采用行星齿轮传动。

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The development of a fully parametrized CAD system for the QX series Planetary gear reducers is described.

介绍了QX型行星齿轮减速器系列全参数化CAD系统的开发。

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The design of involute planetary gear pair with a slightly different tooth number of zero restraint is introduced.

文中还介绍了零约束渐开线少齿差行星齿轮传动的机构设计。

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Fuzzy reliability optimal design of cycloidal pinwheel planetary gear speed reducer

摆线针轮行星减速器的模糊可靠性优化设计

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Planetary gear systems are also used in many automatic transmissions.

行星齿轮组也同样用于许多汽车变速器中.

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Obtained the parts size conditions which meet the reciprocating linear motion. ( 2) Established the mathematical model with the most compact in structure for target and the size to realize cutter bar movement, the rules of planetary gear design, the rated capacity as the constraints.

以体积最小为目标函数，以满足能实现割刀运动的尺寸条件、满足行星齿轮设计过程中的尺寸条件、满足额定承载能力条件等为约束条件，建立行星齿轮传动机构优化设计的数学模型。

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Survey on the Limiting Transmission Ratio of 2K ─ Planetary Gear Trains

2K&H行星传动的极限传动比

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