• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.31 no.7
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• pp.75-84
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• 2003

To reduce the effects of the uncertainties due to the modeling error and aerodynamic coefficients, a nonlinear adaptive control system based on neural networks is proposed . Neural networks parameters are adjusted by using an adaptive law. The sliding mode control scheme is used to compensate for the effect of the approximation error of neural networks. Control parameters and neural networks structures are optimized to obtain better performance by using the genetic algorithm. By introducing the concept of multi-groups of populations, the genetic algorithm is modified so that individuals and groups can be simultaneously evolved . To verify the performance of the pro posed algorithm, the optimized neural networks control system is applied to an aircraft longitudinal dynamics.

• 건축구조
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• v.9 no.3
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• pp.14-23
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• 2002

• 건축구조
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• v.17 no.3
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• pp.29-35
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• 2010

• 건축구조
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• v.12 no.4
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• pp.10-12
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• 2005

• 건축구조
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• v.9 no.4
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• pp.16-17
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• 2002

• 건축구조
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• v.13 no.4
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• pp.12-17
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• 2006

• 건축구조
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• v.11 no.3
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• pp.12-13
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• 2004

• 건축구조
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• v.11 no.2
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• pp.12-18
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• 2004

• 건축구조
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• v.19 no.3
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• pp.21-31
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• 2012

• 건축구조
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• v.16 no.3
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• pp.22-31
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• 2009