18th AIAA Aerodynamic Decelerator Systems Technology Conference and Seminar 2005
DOI: 10.2514/6.2005-1664
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Multicriteria Parametrical Identification of the Parafoil-Load Delivery System

Abstract: This paper addresses the problem of multicriteria (versus single-criterion) parametrical identification of the autonomously controlled cargo parafoil. Based on the structural identification as an initial step toward creation of an adequate model of the parafoil, a high-fidelity model including several dozens of optimization parameters has been developed. The present paper proposes the correct statement of the multicriteria parametrical identification problem including the necessity to investigate the feasible … Show more

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Cited by 17 publications
(12 citation statements)
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“…Therefore, each camera contributes two nonlinear equations of the form (2). That is where it follows from that to resolve the original problem for three components of the vector P we need to have at least two cameras (N≥2).…”
Section: Payload Position Estimationmentioning
confidence: 99%
“…Therefore, each camera contributes two nonlinear equations of the form (2). That is where it follows from that to resolve the original problem for three components of the vector P we need to have at least two cameras (N≥2).…”
Section: Payload Position Estimationmentioning
confidence: 99%
“…The references [1][2][3][6][7][8][9][10]14] discuss similar multicriteria problems of improving a prototype of vehicles, machine tools and their units, parafoilload delivery system, controllable descending system, etc. For example, after road, bench, full-scale and other tests, improving some important characteristics of a car is necessary.…”
Section: Introductionmentioning
confidence: 99%
“…In this case, the system identification procedure described here could be used to develop an approximate model based on GPS alone which could then be refined with whatever additional sensor information is available. Depending on the available sensor data, this refinement could be performed using similar methods to the existing airdrop identification methods mentioned previously [4][5][6][7][8][9][10][11]. Another possibility is that the model made from GPS data using the proposed procedure could be simply augmented to capture unmodeled dynamics observed in the additional sensor channels using more general system identification techniques such as those recently developed by Majji et al [15,16].…”
mentioning
confidence: 99%
“…A number of efforts have applied aerodynamic parameter identification to airdrop systems [4][5][6][7][8][9][10][11]. Jann et al describe the development of a highly instrumented parafoil and payload research platform, ALEX, incorporating a Global Positioning System (GPS) receiver, magnetometers, rate gyros, accelerometers, air data probes, and video cameras to address the problem of generating enough data for system identification [4].…”
mentioning
confidence: 99%
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