Analysis of ground handling characteristic of aircraft with electric taxi system

Huang, Mingyang; Nie, Hong; Zhang, Ming

doi:10.1177/0954407018764163

Cited by 9 publications

(2 citation statements)

References 22 publications

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“…It was integrated into a simulation system with the fuzzy controller, the tire dynamics model and the aerodynamics model. [10]~ [11]…”

Section: The Ground Dynamics Model Of the Aircraft During Rolloutmentioning

confidence: 99%

A fuzzy control method with the optimized intelligent weight function for directional control during aircraft autoland rollout

Zhang

2023

J. Phys.: Conf. Ser.

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Aircraft landing rollout process is a complex and high non-linearity process. The mutual effects of tire dynamics, aerodynamics and multi-body dynamics should be taken into considerations. It is difficult to be accurately expressed in mathematics. Aiming at obtaining a good directional control capability during aircraft autoland rollout, a comprehensive simulation system was constructed including all those three aspects above, and a fuzzy control method with intelligent weight function was adopted which is appropriate for systems difficult to be modeled exactly. In the paper’s work, the intelligent weight function was optimized by the power function for the first time. By adjusting the exponential k, the fuzzy control rules can be conveniently and reasonably optimized. Through a set of simulations without crosswind, the optimal k was obtained. Finally, the simulation tests under conditions of 20 kn crosswind with ±5° original drift angles were conducted with the system configured by the optimal k. Accroding to the results, the optimized fuzzy controller can give a good directional control performance.

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“…It was integrated into a simulation system with the fuzzy controller, the tire dynamics model and the aerodynamics model. [10]~ [11]…”

Section: The Ground Dynamics Model Of the Aircraft During Rolloutmentioning

confidence: 99%

A fuzzy control method with the optimized intelligent weight function for directional control during aircraft autoland rollout

Zhang

2023

J. Phys.: Conf. Ser.

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“…Huang et al [7] noted theoretically that an electric wheel system can play a role in improving the heading direction load during the landing stage. Heinrich et al [8] compared the energy consumption of four groups of aircraft equipped with electric wheel systems and showed that electric wheel systems are generally energy efcient for aircraft.…”

Section: Introductionmentioning

confidence: 99%

Analysis of the Application and Benefits of Aircraft Electric Wheel Systems during Taxi and Take-Off

Sun,

Liao,

Ding

et al. 2023

International Transactions on Electrical Energy Systems

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An electric wheel hybrid power system is designed for driving a large single-aisle passenger aircraft during the take-off and ground taxi phases, which consists of an APU, an energy storage system, and a motor. In the taxi phase, the electric wheel hybrid power system works alone, and the turbofan engine does not work, reducing fuel consumption and pollution emissions. During the take-off rolling phase, the electric wheel hybrid power system and turbofan engine work together to reduce the thrust requirement of the turbofan engine. This article establishes an aircraft kinematic model, hybrid power system model, and a mechanical wheel model. The feasibility of the collaborative work of the electric wheels and the turbofan engines is verified by simulations. By utilizing the established hybrid system of electric motor wheels, the fuel consumption can be reduced, and the emissions of CO, HC, and NOX can also be diminished to varying degrees. The input of motor power leads to lower turbine inlet temperature, thereby enhancing the turbofan engine’s service life by approximately 4.3% and saving operational costs.

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The lateral control during aircraft-on-ground deceleration phases

Dai

Song

et al. 2019

Aerospace Science and Technology

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Analysis of ground handling characteristic of aircraft with electric taxi system

Cited by 9 publications

References 22 publications

A fuzzy control method with the optimized intelligent weight function for directional control during aircraft autoland rollout

A fuzzy control method with the optimized intelligent weight function for directional control during aircraft autoland rollout

Analysis of the Application and Benefits of Aircraft Electric Wheel Systems during Taxi and Take-Off

The lateral control during aircraft-on-ground deceleration phases

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