• Journal of the Korean Institute of Telematics and Electronics S
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• v.36S no.11
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• pp.22-33
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• 1999

This paper presents the method for the automatic tuning of a design weighting polynomial parameters of a generalized minimum-variance stochastic ultivariable self-tuning controller which adapts to changes in the higher order nonminimum phase system parameters with time delays and noises. The self-tuning effect is achieved through the recursive least square algorithm at the parameter estimation stage and also through the Robbins-Monro algorithm at the stage of optimizing the design weighting polynomial parameters of the controller. The proposed multivariable self-tuning method is simple and effective compared with pole restriction method. The computer simulation results are presented to adapt the higher order multivariable system with nonminimum phase and with changeable system parameters.

• Proceedings of the KHMA Conference
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• 2012.05a
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• pp.409-409
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• 2012

• Proceedings of the Korean Institute of Communication Sciences Conference
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• 1996.06a
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• pp.107-110
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• 1996

• Proceedings of the KHMA Conference
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• 2011.11a
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• pp.252-252
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• 2011

• Proceedings of the KHMA Conference
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• 2011.11a
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• pp.31-40
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• 2011

• 한국사회복지학회:학술대회논문집
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• 2008.04a
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• pp.377-382
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• 2008

• Proceedings of the KHMA Conference
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• 2009.05a
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• pp.219-238
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• 2009

• Proceedings of the KHMA Conference
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• 2013.05a
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• pp.322-322
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• 2013

• Journal of vocational education research
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• v.37 no.6
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• pp.16-35
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• 2018

The purpose of this study is to investigate the mediating effect of 'self-esteem' between 'learning agility' and 'university life adaptation' in university students of non-metropolitan areas. The results of the empirical analysis are as follows. First, 'self-awareness' and 'growth-oriented' of learning agility was influenced on university life adaptation positively. Second, 'self-esteem' was found to have a mediating effect between learning agility and university life adaptation. The results of the above study indicated that 'self-awareness' and 'growth-oriented' of learning agility and 'self-esteem' was important factors on university life adaptation in non-metropolitan university students. Based on the above research results, the theoretical and practical implications was suggested.

• Journal of Digital Convergence
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• v.15 no.5
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• pp.189-195
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• 2017

The pursuit of independent self-development in adolescence and the development of self-identity are related to their adaptation in social life. In Korea, too, college is the place where graduates from high school go to advance in society. The purpose of study is to investigate the relationship between self - identity and college life in university students. First, self - identity has a positive effect on academic adjustment. Specifically, goal orientation has a positive effect on academic adjustment. Second, self - identity has a positive effect on emotional adjustment. In detail, self-acceptance, future confidence, and goal orientation were found to affect emotional adaptation. Finally, self - identity did not affect university satisfaction.