IT Technique FAI for ARJ-21 Program

Professor Ning Zhen Bo22 March 2006IT TechniqueFAI for ARJ-21 ProgramPage.1

FAI’S LOCATIONXi’anXian AircraftDesign andResearchInstitute (1961-2003)ShangHaiShanghai AircraftDesign andResearch Institute(1970-2003)The First Aircraft Institute was established on June 28, 2003 by merging of the Xi‘an AircraftDesign and Research Institute and Shanghai Aircraft Design and Research Institute,headquartered in Xi’an City.Page.2

CONTENT• FAI OVERVIEW• DIGITAL DESIGNFBC-1ARJ21• ARJ21 PROGRAMCAE ApplicationPage.3

FAI HUMAN RESOURCE• Total employee 3000(750in shanghai ),technicians1939。Acad. 1Prof. 108S.Eng. 537Eng. 598Tech. 695院 士高 工技 术 员研 究 员工 程 师其 他 职 工Page.4

FAI DISCIPLINESThe design and research departments in FAI cover allaeronautic engineering disciplines, such as generalconfiguration, aerodynamics, structure design, strength analysis,mechanical system, electric system, avionics system,environment control, airworthness, aero-material, service support,computer center, calibration center, information center, etc.The institute is well equipped with test facilities, such as flightcontrol and simulation lab, hydraulic lab, fuel lab, environmentalcontrol lab, ejection and life saving lab, electric net lab, firecontrol lab, avionic system lab, aircraft strength labs, etc.Page.5

PRODUCTS LIST运 十MD-82MD-90远 轰小 鹰 500Page.6

DIGITAL DESIGNPage.7

DIGITAL DESIGN(FBC-1)Page.8

ARJ21 PROGRAMPage.9

ARJ21 PARTNERSSACGXi’anDesignManu.CACFAIXACShanghaiSACSuppliersUSA Germany UK France …… AustraliaPage.10

ARJ21-700 SUPPLIERSTorontoEP HQ, Systems IntegrationEngineering & ManufacturingYeovilNGL HQ, Engineering& ManufacturingBournemouthCustomer SupportRaunheimCustomer SupportTulsa (LORI)Customer SupportTorranceVendomeNanjingManufacturingECS HQ, Engineering& ManufacturingPhoenixManufacturing &Customer SupportCustomer SupportAnnistonCustomer Support··SingaporeCustomer SupportNGA Sydney·TucsonEngineering& ManufacturingTempeMexicaliManufacturingGennevilliersEngineeringSECAN HQ, Engineering& Manufacturing& ManufacturingWitry -Le- ReimsFuel Tanks ManufacturingAirframe Systems a global businessNGA MelbournePage.11

ARJ21-700 3D MUCK-UPPage.13

ARJ21 PROGRAMCAE APPLICATIONPage.14

LMS Virtual.LabStructual AnalysisPage.15

Front fuselage structure modelPage.16

Rear cargo bridge structurePage.17

X Type Aircraft Cargo Bridge Structure ModelPage.18

The Distribution of StressPage.19

LMS Virtual.LabOptimizationPage.20

Optimization ProcessPage.21

The Optimizationof the round radiusPage.22

LMS Virtual.lab Motion 应 用 通 过 将 在 CATIA 中 完 成 的 ARJ 前 起 落 架 运 动机 构 模 型 在 LMS V.L Motion 中 重 新 进 行 装 配 定 义 运 动 副 以 实 现 正 常 收放 运 动 , 并 在 Motion 中 定 义 起 落 架 开 锁 作 动 筒 力 、 弹 簧 力 、 风 阻 及 预 紧力 等 参 数 后 , 测 量 出 起 落 架 收 放 作 动 筒 载 荷 曲 线 与 其 它 分 析 工 具(ADAMS) 所 得 曲 线 比 较 , 曲 线 基 本 一 致 , 充 分 验 证 了 仿 真 计 算 结 果1、Through the Virtual.lab Motion we got the same results that wehad done with ADMAS,2、The simulation process are more simple , virtual.lab motionhighly improved our CAE simulation efficiency.3、with the other application, it proved that the virtual.lab motionsolver is very accurate and robust.Page.23

ARJ21Main Landing Gear Draw in and LockPage.24

ARJ21 Front Landing Gear emergency DropPage.25

ARJ21 LandingPage.26

ARJ21 Slide Run and SwervePage.27

Co-simulation with easy 5Page.28

Co-simulation with MatlabPage.29

The Virtual Test TablePage.30

The Aircraft Landing Gear Draw in process considering the air force模 拟 飞 机 加 入 风 载 力 的 起 落 架 收 起 过 程Page.31

飞 机 主 起 落 架 着 陆 过 程 中 起 落 架 机 构 的 运 动 情 况The Landing Gear System motion while DropingPage.32

FBC-1 左 主 起 落 架 在 自 编 制 载 荷 谱 加 载 情 况 下 的 落 震 仿 真The FBC-1 Left Main Landing Gear Drop test SimulationPage.33

机 构 运 动 副 生 成 功 能 做 的 上 支 撑 调 节 机 构 中 四 对 涡 轮 蜗 杆 的 协 调 运 动 情 况Turbine and Worm Simulation with MotorPage.34

ARJ-21 FIRST CLASS CABINTHANKS !图 3 头 等 舱 布 置Page.35