• 한국의류학회지
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• 제32권11호
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• pp.1715-1725
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• 2008

The purpose of this study was to research the attitude and purchase intention of domestic women consumers toward fashion cultural products with Korean image and also to identify the influential factors on them. To accomplish the purpose of this study, attitude toward Korean culture, openness toward other countries, experience of staying abroad, variety seeking tendency and demographic factors were selected as consumer variables that may influence the attitude and purchase intention. The quantitative research using the questionnaire was implemented with the subjects of female consumers between the age of 20s and 40s. Data were collected online from October $11{\sim}20$, 2007, and 300 responses were used in the analysis. Collected data were analyzed by frequency analysis, exploratory factor analysis, paired t-test, independent t-test, correlation analysis, and multiple regression analysis using SPSS 12.0. The results of the research are as follows. The attitude towards fashion cultural products with Korean image was influenced by consumer variables such as variety seeking tendency and attitude toward Korean Culture. Especially, consumers who seek for higher variety showed a positive attitude toward fashion cultural products with Korean image. Next, consumers' attitude toward fashion products with Korean image showed a great effect on purchase intention. Managerial implications and limitations of the research were added.

• 한국융합학회논문지
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• 제11권5호
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• pp.391-398
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• 2020

본 연구는 대학생을 대상으로 죽음에 대한 태도, 영적안녕이 안락사에 대한 태도에 미치는 영향을 확인하고자 시도되었다. 자료는 대학생 265명을 대상으로 구조화된 설문지를 이용하여 자료수집 하였고, SPSS WIN Version 23.0을 이용하여 분석을 실시하였다. 연구결과, 대학생의 죽음에 대한 태도, 영적안녕 및 안락사에 대한 태도의 정도는 각각 평균 2.75점, 3.69점 및 3.15점으로 나타났다. 대학생의 안락사에 대한 태도는 죽음에 대한 태도와 상관관계가 없었으며 영적안녕과는 음의 상관관계가 있는 것으로 나타났다. 대학생의 안락사에 대한 태도에 미치는 영향요인은 영적안녕의 하위영역인 종교적 안녕으로 나타났으며 이 변인의 설명력은 12.7% 이었다. 이는 종교적 안녕이 높을수록 안락사에 대한 태도가 부정적임을 의미하며 대학생의 안락사에 대해 논의하기 위해서는 종교적 안녕을 고려해야 한다.

• 한국콘텐츠학회논문지
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• 제19권9호
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• pp.357-365
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• 2019

본 연구는 여자 간호대학생의 낙태에 대한 태도의 영향요인을 분석하기 위한 연구이다. 2개 대학의 여자 간호대학생 181명을 대상으로 2017년 4월 17일부터 30일까지 낙태에 대한 태도에 대해 자기기입식의 설문조사를 실시하였다. 일반적 특성에 따른 낙태에 대한 인식차이는 independent t-test, 성지식, 성태도, 생식건강증진행위, 낙태태도 변수간의 상관관계는 Pearson 상관계수, 낙태태도의 영향요인은 위계적 다중회귀분석을 실시하였다. 분석 결과, 낙태태도에 영향을 주는 요인은 종교(${\beta}=0.22$, p=.029), 소득수준(${\beta}=0.48$, p=.005), 성태도(${\beta}=-0.17$, p=.014)였으며, 낙태에 대한 태도와 성태도 간에 상관관계가 있는 것으로 나타났다. 따라서 여자 간호대학생의 낙태태도는 종교, 경제상태, 그리고 성태도 인식에 따라 영향을 받고 있음을 파악할 수 있었으며, 예비의료인으로서 올바른 성 가치관을 형성하기 위한 기초자료로 활용할 수 있을 것이다.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2006년도 추계학술대회 논문집
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• pp.85-86
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• 2006

• Journal of Astronomy and Space Sciences
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• 제25권4호
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• pp.347-360
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• 2008

In this paper, a Hardware-In-the-Loop simulator to simulate attitude control of space craft using momentum wheels is developed. The simulator consists of a spherical air bearing system allowing rotation and tilt in all three axes, three momentum wheels for actuation, and an AHRS (Attitude Heading Reference System). The simulator processes various types of data in PC104 and wirelessly communicates with a host PC using TCP/IP protocol. A simple low-cost momentum wheel assembly set and its drive electronics are also developed. Several experiments are performed to test the performance of the momentum wheels. For the control performance test of the simulator, a PID controller is implemented. The results of experimental demonstrations confirm the feasibility and validity of the Hardware-In-the-Loop simulator developed in the current study.

• 제어로봇시스템학회논문지
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• 제11권3호
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• pp.233-239
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• 2005

This paper presents the design and evaluation of a tiltrotor attitude controller. The implemented response type of the command augumentation system is Attitude Command Attitude Hold. The controller architecture can alleviate the need for extensive gain scheduling and thus has the potential to reduce development time. The control algorithm is constructed using the feedback linearization technique. And an on-line adaptive architecture that employs a neural network compensating the model inversion error caused by the deficiency of full knowledge tiltrotor aircraft dynamics is applied to augment the attitude control system. The use of Lyapunov stability analysis guarantees boundedness of the tracking error and network parameters. The performance of the controller is evaluated against ADS-33E criteria, using the nonlinear tiltrotor simulation code for Bell TR301 developed by KARI. (Korea Aerospace Research Institute)

• 한국프랜차이즈경영연구
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• 제6권2호
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• pp.1-16
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• 2015

The purpose of this study was to examine the structural relationships among consumer's values(individualism and collectivism), attitude, subjective norms, and visit intention using reasoned action theory(RAT). The data were collected from 12 5 customers who visited coffee shops in Seoul and Kyonggi and were analyzed using structural equation modeling with SPSS and AMOS The result of the overall model analysis appeared as follows: χ2=11.347, df=2, p=0.003, GF I=0.966, NF I=0.946, CF I=0.954, RMR=0.05 The findings are as follows: First, collectivism had a positive influence on attitudes and subjective norms. Second, Individualism had a significant positive influence on attitude toward coffee shops, but not on subjective norms. Third, both attitude and subjective norm had positive effects on visit intention.

• 가정과삶의질연구
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• 제33권5호
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• pp.55-70
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• 2015

The purpose of the study is to examine the effect of personality style and emotional dysregulation on female adolescents' eating attitude, and the mediating effect of emotional dysregulation on the relationship between personality style and eating attitude. For this research, questionnaires on personality style, emotional dysregulation and eating attitude were administered to 1370 female high school students based in Seoul. Among 1370 questionnaires collected, 1239 were selected and statistically analyzed by frequency analysis, Pearson's correlation analysis, multiple regression analysis, and stepwise multiple regression analysis using SPSS Win 21.0. The main findings of the study are as follows: First, according to female adolescents' BMI, the level of their eating attitude differed significantly. Second, according to female adolescents' BMI, female adolescents' personality style and emotional dysregulation were found to affect their eating attitude significantly. Third, emotional dysregulation had a mediating effect on the relationship between female adolescents' personality style and eating attitude. To be more specific, for the normal weight group of female adolescents, emotional dysregulation was found to have a partial mediating effect on the relationship between sociotropy and eating attitude, and a full mediating effect on the relationship between autonomy and eating attitude. On the contrary, for the overweight and obese groups of female adolescents, emotional dysregulation was found to have a full mediating effect on the relationship between sociotropy and eating attitude, and a partial mediating effect on the relationship between autonomy and eating attitude. The results of the study show the ways in which personality and emotional traits contribute to female adolescents' eating attitude according to their BMI, and provide useful information for treatment of adolescents' eating disorder in clinical settings.

• 디지털융복합연구
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• 제19권2호
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• pp.539-548
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• 2021

본 연구는 다문화 청소년을 대상으로 부모 양육태도와 이중문화수용태도와의 관계에서 자아존중감의 매개효과와 조절효과를 규명하고자 시도되었다. 한국청소년정책연구원에서 수행한 다문화청소년 패널조사 중 2017년 자료인 고등학교 1학년 1,260명의 자료를 분석하였다. 수집된 자료는 AMOS 20.0과 SPSS 23.0 프로그램을 사용하여 분석하였다. 그 결과, 부모 양육태도와 자아존중감, 부모 양육태도와 이중문화수용태도, 자아존중감과 이중문화수용태도는 순상관관계를 보였다. 또한, 자아존중감은 부모 양육태도와 이중문화수용태도 사이에서 부분 매개효과가 있었다. 그러나, 두 변수 사이에 조절효과는 없었다. 향후, 다문화 청소년의 이중문화수용태도 향상을 위해 부모의 양육태도와 다문화 청소년의 자아존중감을 향상시킬 수 있는 방안이 포함되어야 할 것이며, 이중문화수용태도에 영향을 미치는 다양한 변인들을 고려한 추가 연구를 제언하고자 한다.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1997년도 한국자동제어학술회의논문집; 한국전력공사 서울연수원; 17-18 Oct. 1997
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• pp.692-695
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• 1997

Nonlinear robust attitude controller for 3-axis stabilized spacecraft is designed. Robust stability analysis for nonlinear spacecraft system with disturbance is conducted. External disturbances and parametric uncertainties decrease Spacecraft's attitude pointing accuracy. Sliding Mode Control(SMC) provides stability of system in the face of these disturbances and uncertainties. The concept of quadratic boundedness and quadratic stability are applied to the robust analysis for the nonlinear spacecraft system subject to bounded disturbance torques. Numerical simulation is conducted to compare the analysis result and actual nonlinear simulation. The simulation show that analysis result is valid.