本文首先对直升机起落架构型进行了对比分析，并根据给定的直升机基本参数对起落架参数进行了计算，利用动力学分析软件Adams对起落架动力学性能进行了分析与仿真，利用Catia对起落架进行三维设计。
论文主要工作有：
1.对直升机起落架的构型特点作了细致的对比分析。 分别对直升机起落架的布置形式和结构形式进行了探讨，进而确定了所要设计的直升机起落架配置形式和外形参数；
2. 以典型摇臂式直升机起落架为基准，对主起落架选择了双腔油气式缓冲器，并选择变油孔设计，并定义了缓冲器的各项轴向力，为对其进行进一步的仿真分析奠定了基础 ；
3. 基于 Adams/Aircraft 模块定义了起落架子悬架系统轮胎子系统，对起落架进行了落震试验仿真。 仿真结果证明，本文设计的起落架方案满足给定直升机的要求；
4．运用Catia软件对起落架进行三维设计。
不要用google和其他的在线翻译哦~~~
哎 现在的两个回复都是机器翻译的，语法错误太多了
1.对直升机起落架的构型特点作了细致的对比分析。 1. On the characteristics of the helicopter landing gear configuration made detailed comparative analysis. 分别对直升机起落架的布置形式和结构形式进行了探讨，进而确定了所要设计的直升机起落架配置形式和外形参数； Were on the helicopter landing gear layout and structure are discussed, and then identified by the helicopter landing gear configuration to design the form and shape parameters;
2. 以典型摇臂式直升机起落架为基准，对主起落架选择了双腔油气式缓冲器，并选择变油孔设计，并定义了缓冲器的各项轴向力，为对其进行进一步的仿真分析奠定了基础； 2. The typical rocker helicopter landing gear as the base of the main landing gear selected dual-chamber buffer gas type, and select the variable hole design, and defines the buffer axial force, as it further Simulation of the foundation;
3. 基于Adams/Aircraft 模块定义了起落架子悬架系统轮胎子系统，对起落架进行了落震试验仿真。 3. Based on Adams / Aircraft landing gear sub-module defines the tire subsystem suspension system, the landing gear was drop-test simulation. 仿真结果证明，本文设计的起落架方案满足给定直升机的要求； Simulation results show that this design of the helicopter landing gear program to meet the given requirements;
4． 4. 运用Catia软件对起落架进行三维设计。 Catia software on the landing gear using three-dimensional design.
2. 以典型摇臂式直升机起落架为基准，对主起落架选择了双腔油气式缓冲器，并选择变油孔设计，并定义了缓冲器的各项轴向力，为对其进行进一步的仿真分析奠定了基础； 2. The typical rocker helicopter landing gear as the base of the main landing gear selected dual-chamber buffer gas type, and select the variable hole design, and defines the buffer axial force, as it further Simulation of the foundation;
3. 基于Adams/Aircraft 模块定义了起落架子悬架系统轮胎子系统，对起落架进行了落震试验仿真。 3. Based on Adams / Aircraft landing gear sub-module defines the tire subsystem suspension system, the landing gear was drop-test simulation. 仿真结果证明，本文设计的起落架方案满足给定直升机的要求； Simulation results show that this design of the helicopter landing gear program to meet the given requirements;
4． 4. 运用Catia软件对起落架进行三维设计。 Catia software on the landing gear using three-dimensional design.
温馨提示：答案为网友推荐，仅供参考
第1个回答 2010-06-20
1.对直升机起落架的构型特点作了细致的对比分析。 分别对直升机起落架的布置形式和结构形式进行了探讨，进而确定了所要设计的直升机起落架配置形式和外形参数；
1 the configuration characteristic of the helicopter landing made careful analysis. The layout of the helicopter landing form and structure, this paper probes into the forms and the design of the helicopter landing gear to form and the shape parameter; configuration
2. 以典型摇臂式直升机起落架为基准，对主起落架选择了双腔油气式缓冲器，并选择变油孔设计，并定义了缓冲器的各项轴向力，为对其进行进一步的仿真分析奠定了基础 ；
2 in typical rocking helicopter landing gear for the datum, the choice of dual chamber, and choose oil type buffer change the oil hole design, and defines the axial force of the buffer for its further, and lays the foundation of the simulation analysis,
3. 基于 Adams/Aircraft 模块定义了起落架子悬架系统轮胎子系统，对起落架进行了落震试验仿真。 仿真结果证明，本文设计的起落架方案满足给定直升机的要求
3 based on Adams/Aircraft module defines the ups and downs shelf suspension system tires sub-system of gear on the simulation. The simulation results show that this scheme design of gear satisfies given helicopter requirements
4．运用Catia软件对起落架进行三维设计。
Using Catia software and 3d design of gear.本回答被网友采纳
1 the configuration characteristic of the helicopter landing made careful analysis. The layout of the helicopter landing form and structure, this paper probes into the forms and the design of the helicopter landing gear to form and the shape parameter; configuration
2. 以典型摇臂式直升机起落架为基准，对主起落架选择了双腔油气式缓冲器，并选择变油孔设计，并定义了缓冲器的各项轴向力，为对其进行进一步的仿真分析奠定了基础 ；
2 in typical rocking helicopter landing gear for the datum, the choice of dual chamber, and choose oil type buffer change the oil hole design, and defines the axial force of the buffer for its further, and lays the foundation of the simulation analysis,
3. 基于 Adams/Aircraft 模块定义了起落架子悬架系统轮胎子系统，对起落架进行了落震试验仿真。 仿真结果证明，本文设计的起落架方案满足给定直升机的要求
3 based on Adams/Aircraft module defines the ups and downs shelf suspension system tires sub-system of gear on the simulation. The simulation results show that this scheme design of gear satisfies given helicopter requirements
4．运用Catia软件对起落架进行三维设计。
Using Catia software and 3d design of gear.本回答被网友采纳
第2个回答 2010-06-05
This paper firstly helicopter landing gear configurations are analyzed, and the basic parameters according to the given helicopter to gear parameters are calculated using Adams software to gear dynamic performance is analyzed with simulation, using Catia 3d design of gear.
Paper work are:
1 the configuration characteristic of the helicopter landing made careful analysis. The layout of the helicopter landing form and structure, this paper probes into the forms and the design of the helicopter landing gear to form and the shape parameter; configuration
2 in typical rocking helicopter landing gear for the datum, the choice of dual chamber, and choose oil type buffer change the oil hole design, and defines the axial force of the buffer for its further, and lays the foundation of the simulation analysis,
3 based on Adams/Aircraft module defines the ups and downs shelf suspension system tires sub-system of gear on the simulation. The simulation results show that this scheme design of the helicopter landing satisfying requirements,
Using Catia software and 3d design of gear.
楼主，还是相信我们百度的好！别相信什么Google!
Paper work are:
1 the configuration characteristic of the helicopter landing made careful analysis. The layout of the helicopter landing form and structure, this paper probes into the forms and the design of the helicopter landing gear to form and the shape parameter; configuration
2 in typical rocking helicopter landing gear for the datum, the choice of dual chamber, and choose oil type buffer change the oil hole design, and defines the axial force of the buffer for its further, and lays the foundation of the simulation analysis,
3 based on Adams/Aircraft module defines the ups and downs shelf suspension system tires sub-system of gear on the simulation. The simulation results show that this scheme design of the helicopter landing satisfying requirements,
Using Catia software and 3d design of gear.
楼主，还是相信我们百度的好！别相信什么Google!
第3个回答 2010-06-10
The contrast having been in progress first to helicopter landing gear configuration has analysed the main body of a book , the parameter has carried out calculation on landing gear and according to given fundamental helicopter parameter, design making use of kinetic methods of analysis software Adams to have carried out analysis on landing gear dynamics function and have simulated , making use of Catia to carry out 3-D on landing gear. The main job of thesis has: 1. The configuration characteristic to helicopter landing gear has done meticulous comparative analysis. The form and the structure form respectively have carried out investigation and discussion on helicopter landing gear arrangement , have ascertained and then asked the helicopter landing gear designing that to deploy the form and external form parameter; 2. Take representative dyadic rocker arm helicopter landing gear as criterion, landing gear has chosen pair of dyadic cavity oil gas buffers to the host , the hole choosing changeable oil has designed that and, have defined and axial various buffer force , has establish a basis for to carrying out the simulated analysis going a step further on the person; 3. Owing to Adams/Aircraft module definition the frame hangs up and down to put up the systematic tyre subsystem , the experiment having carried out the assured source of life earthquake on landing gear simulates. The landing gear scheme that the simulated result certificate , the main body of a book design satisfies given helicopter request; 4 applies the Catia software to carry out three-dimensional design on landing gear.
第4个回答 2010-06-05
This paper firstly helicopter landing gear configurations are analyzed, and the basic parameters according to the given helicopter to gear parameters are calculated using Adams software to gear dynamic performance is analyzed with simulation, using Catia 3d design of gear.
Paper work are:
1 the configuration characteristic of the helicopter landing made careful analysis. The layout of the helicopter landing form and structure, this paper probes into the forms and the design of the helicopter landing gear to form and the shape parameter; configuration
2 in typical rocking helicopter landing gear for the datum, the choice of dual chamber, and choose oil type buffer change the oil hole design, and defines the axial force of the buffer for its further, and lays the foundation of the simulation analysis,
3 based on Adams/Aircraft module defines the ups and downs shelf suspension system tires sub-system of gear on the simulation. The simulation results show that this scheme design of the helicopter landing satisfying requirements,
Using Catia software and 3d design of gear.
Paper work are:
1 the configuration characteristic of the helicopter landing made careful analysis. The layout of the helicopter landing form and structure, this paper probes into the forms and the design of the helicopter landing gear to form and the shape parameter; configuration
2 in typical rocking helicopter landing gear for the datum, the choice of dual chamber, and choose oil type buffer change the oil hole design, and defines the axial force of the buffer for its further, and lays the foundation of the simulation analysis,
3 based on Adams/Aircraft module defines the ups and downs shelf suspension system tires sub-system of gear on the simulation. The simulation results show that this scheme design of the helicopter landing satisfying requirements,
Using Catia software and 3d design of gear.
