飞机起落架支柱加载系统的设计与研究  

The Design and Study of Loading System for Aircraft Landing Gear Pillar

作　　者：高波[1] 吴娟[1] 

机构地区：[1]西北工业大学自动化学院,陕西西安710072

出　　处：《液压气动与密封》2013年第8期3-5,共3页Hydraulics Pneumatics & Seals

摘　　要：飞机起落架支柱加载系统属于被动式加载系统,其设计可以分为机械结构设计与液压控制设计两个部分。其中机械结构设计部分不仅为加载系统提供满足条件的传力部件,而且还为加载系统提供准确的加载位置。因此,加载系统能否简单、准确地完成加载任务,机械结构设计部分起了至关重要的作用。液压控制设计为加载系统提供加载力,通过对电液伺服加载系统的分析与设计,可以准确地提供加载力,并且可以高精度地跟踪载荷谱。该文中,通过catia软件为加载系统机械结构设计部分提供三维建模,并且使用AMESim软件为加载系统提供仿真实验。The design of loading system on aircraft landing gear belongs to passive loading, it can be divided into two parts：the mechanical structure design and hydraulic control design. The mechanical structure design for the port loading system to provide not only accurate load point, ensure port transport work process, but also the ports of transferring force. So the mechanical structure design plays an important part in this system. Hydraulic control section for loading the system to provide the loading force, the simulation outside environment on the pillar put the influence of the process. In this paper, making the3D modeling by the software of catia and using the software Amesim to simulate for the loading system on aircraft landing gear.

关 键 词：电液伺服加载 被动加载 载荷谱 

分 类 号：TH137[机械工程—机械制造及自动化] TP273[自动化与计算机技术—检测技术与自动化装置]