2018/3/11 Landing Gear of the Future 圆上活大学 Other Aircraft Subsystems 国上清大学 ·Electrical driven? Other major aircraft systems ·Low noise gear Fuel system Stitched composite doors -Avionics Electrical systems Hydraulics -Auxiliary Power System ·Readings: -What are other major aircraft subsystems? -How they function？ -What are the trend for future technological developments? -Implications of these new trend on design? o r nd 01701 Summary 国上活大峰 国上清道大坐 Design Requirements and Tasks in Landing Gear Design Types of Landing Gear Landing Gear Design Principles Landing Gear Parameters Tire Sizing Procedures Shock Absorbers and Gear Retraction Geometry Backup slides Notes:Copyright of relevant pictures belong to their original owner eagaea2-w58 8oa6o0e四k-a88 More Landing Gear in Picture 圈上洋文通大学 An225 C-5 62018/3/11 6 © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics, 2017-2018 Landing Gear of the Future • Electrical driven? • Low noise gear • Stitched composite doors © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics, 2017-2018 Other Aircraft Subsystems • Other major aircraft systems – Fuel system – Avionics – Electrical systems – Hydraulics – Auxiliary Power System • Readings: – What are other major aircraft subsystems? – How they function? – What are the trend for future technological developments? – Implications of these new trend on design? © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics, 2017-2018 Summary • Design Requirements and Tasks in Landing Gear Design • Types of Landing Gear • Landing Gear Design Principles • Landing Gear Parameters • Tire Sizing Procedures • Shock Absorbers and Gear Retraction Geometry Notes: Copyright of relevant pictures belong to their original owner © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics, 2017-2018 Backup slides © Shanghai Jiao Tong University – Dr. Wenbin Song School of Aeronautics and Astronautics, 2017-2018 More Landing Gear in Picture An225 C-5