Abstract
Abstract
In order to study the method on rapid design of bogie dimension for aircraft landing gear, the paper firstly clarifies the dimension definitions of landing gear bogie, then proposes four kinds of constraints which have influence on determination of landing gear bogie dimension: expanded-tire dimension limit, clearance requirement, flotation characteristics requirement and bogie accessories dimension requirement. These four kinds of constraints form an area where can be selected to define the bogie dimension during aircraft initial design phase.
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