DocumentCode
524196
Title
Notice of Retraction
The research on computational simulation in wind field based on some kind airplane
Author
Zhang Feng ; Wang Pei ; Tian Jia-Lin ; Chen Lei
Author_Institution
Aviation Univ. of Force, Chang Chun, China
Volume
1
fYear
2010
fDate
22-24 June 2010
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
In order to enhance the fidelity of fight dynamic system simulation, this paper, according to the wind fields in practice, concerns mainly in the influence of down-burst and atmospheric turbulence, and proposes their mathematical models. To calculate out the dynamic turbulence, this paper purposed a new modeling method, based on the model of Von Karman which can not be used to simulate directly,instead of the model of Dryden before. By rationalizing Von Karman mode, the atmospheric turbulence is generated in real time to calculate out filter parameter. The analysis in frequency domain and simulation result in time domain show that this model has the better statistical characteristic than the Dryden 3-D model, and solve the realization problem in simulation of Von Karman model. The numerical analogue algorithm in this paper could be used in atmospheric dynamic motion equation, in order to make the simulation more reality in wind field, and it has some practical effect to the development of simulator.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
In order to enhance the fidelity of fight dynamic system simulation, this paper, according to the wind fields in practice, concerns mainly in the influence of down-burst and atmospheric turbulence, and proposes their mathematical models. To calculate out the dynamic turbulence, this paper purposed a new modeling method, based on the model of Von Karman which can not be used to simulate directly,instead of the model of Dryden before. By rationalizing Von Karman mode, the atmospheric turbulence is generated in real time to calculate out filter parameter. The analysis in frequency domain and simulation result in time domain show that this model has the better statistical characteristic than the Dryden 3-D model, and solve the realization problem in simulation of Von Karman model. The numerical analogue algorithm in this paper could be used in atmospheric dynamic motion equation, in order to make the simulation more reality in wind field, and it has some practical effect to the development of simulator.
Keywords
aerospace simulation; atmospheric turbulence; frequency-domain analysis; statistical analysis; time-domain analysis; Dryden 3D model; Von Karman model; airplane; atmospheric dynamic motion equation; atmospheric turbulence; computational simulation; down burst; dynamic turbulence; fight dynamic system simulation; frequency domain analysis; mathematical model; statistical characteristics; time domain analysis; wind field; Aerodynamics; Aerospace simulation; Airplanes; Analytical models; Atmospheric modeling; Computational modeling; Computer simulation; Filters; Integral equations; Navier-Stokes equations; atmospheric turbulence; flight simulation; wind field;
fLanguage
English
Publisher
ieee
Conference_Titel
Education Technology and Computer (ICETC), 2010 2nd International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-6367-1
Type
conf
DOI
10.1109/ICETC.2010.5529239
Filename
5529239
Link To Document