CAJ | 학술논문

针对直升机结构特点，该文主要对直升机起飞、悬停等状态进行空气动力学分析，建立了机身-起落架动力学模型；同时对所建动力学模型进行仿真分析，仿真结果与实际飞行状态一致，说明所建模型正确，有一定参考价值。
침대직승궤결구특점，해문주요대직승궤기비、현정등상태진행공기동역학분석，건립료궤신-기락가동역학모형；동시대소건동역학모형진행방진분석，방진결과여실제비행상태일치，설명소건모형정학，유일정삼고개치。
Helicopter structural characteristics, this article focuses on the helicopter to take off, hover and other state aerodynamic analysis, the establishment of the fuselage-landing gear dynamics model;while the dynamic model was built to simulate and ana-lyze the simulation results and the actual flight consistent state, indicating that the model is correct, there is a certain reference value.