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Journal Article 7

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2023 1

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helicopter 4

China 1

Flight control 1

Helicopter 1

Lagrange equations 1

Robot pilot 1

Unmanned system 1

damage tolerance 1

development 1

development plan 1

dynamics 1

dynamics instability 1

economic increase point 1

helicopter air resonance 1

high tech industry 1

landing model 1

life management 1

nondestructive inspection 1

pitch/lag coupling 1

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Investigation of the Influence of Pitch/Lag on Helicopter AirResonance Stability

Xue Haifeng,Xiang Jinwu,Zhang Xiaogu,Li Shuqiang

Strategic Study of CAE 2007, Volume 9, Issue 9, Pages 58-62

Abstract:

The influence of pitch/lag coupling on helicopter air resonance is investigated First, helicopter air resonance equations of motion considering pitch/lag coupling is derivedrelated analysis model and calculation programs are built to study the effect of pitch/lag coupling on helicopterapproximate expression of mutual excitation of different degrees of freedom, the explanations of the helicopter The results indicated that the positive pitch/lag coupling can restrain the instability of helicopter

Keywords： helicopter dynamics instability helicopter air resonance pitch/lag coupling

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Damage Tolerance Approach in Life Management of Helicopter Dynamic Components

Liu Wenlin,Mu Zhitao, Duan Chengmei

Strategic Study of CAE 2005, Volume 7, Issue 2, Pages 76-80

Abstract:

Several life management methods of helicopter dynamic components were discussed, such as safe-lifeaspects, which can make the damage tolerance approach very difficult to apply in practice to every helicopterSeveral key technical settlements when damage tolerance method was put in practice in life management of helicopter

Keywords： helicopter damage tolerance life management nondestructive inspection

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Future Development of Helicopter and Transport Aircraft in China

Zhang Yanzhong

Strategic Study of CAE 2002, Volume 4, Issue 8, Pages 1-7

Abstract:

The actual state, future development principle and plan of china*s helicopter and transport aircraftThe helicopter in production such asZ-11, Z-9, Z-8, and the transport aircraft in production such asThe development principle of three generations is put forward, i.e. to improve Z - 11, Z - 9, Z - 8 helicopter, develop 6-ton class helicopter, research 10-ton class helicopter, and to improve Y - 8, Y - 12, developThe key technological plan for helicopter’s composite materials, rotor system, transmission system

Keywords： China helicopter transport aircraft development

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The Development of Civil Helicopter in China

Jiang Xintong

Strategic Study of CAE 2000, Volume 2, Issue 7, Pages 10-15

Abstract:

This paper discusses the strategy significance and urgency of the development of civil helicopteron the basis of the present development of helicopter in the world, and especially in connection withOwing to its high tech content and unique flight ability, helicopter is playing a more and more importantthe civil helicopter industry on the existing foundation.The policy suggestion is also put forward on the development of the civil helicopter for the future.

Keywords： helicopter high tech industry economic increase point development plan policy suggestion

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Mars Helicopter Exceeds Expectations

Mitch Leslie

Engineering 2021, Volume 7, Issue 11, Pages 1511-1512 doi: 10.1016/j.eng.2021.09.003

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Modeling and analysis of landing collision dynamics for a shipborne helicopter

Dingxuan ZHAO, Haojie YANG, Carbone GIUSEPPE, Wenhang LI, Tao NI, Shuangji YAO

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 1, Pages 151-162 doi: 10.1007/s11465-020-0617-z

Abstract: model is established based on small-angle approximation to improve the simulation model for shipborne helicopterResults show that the proposed dynamic model can simulate the collision motion of helicopter landingSeveral suggestions for helicopter pilot landing are likewise provided.

Keywords： shipborne helicopter landing model Lagrange equations dynamics validation

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Robot Pilot: A New Autonomous System Toward Flying Manned Aerial Vehicles Article

Zibo Jin, Daochun Li, Jinwu Xiang

Engineering 2023, Volume 27, Issue 8, Pages 242-253 doi: 10.1016/j.eng.2022.10.018

Abstract: , the implementation and advantages of the robot pilot concept are discussed in
detail, and a helicopterThe robot manipulators are designed according to the handling characteristics of the helicopter-controllingFinally, a prototype of the helicopter robot pilot is processed and installed in a helicopter to carryThe test results show that the robot pilot can independently fly the helicopter to realize forward flight, backward flight, side flight, and turning flight, which verifies the effectiveness of the helicopter

Keywords： Helicopter Robot pilot Flight control Unmanned system