• 제목/요약/키워드: Variable compliance

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조립 로봇용 가변 수동 강성 장치의 설계 (Variable Passive Compliance Device for Robotic Assembly)

  • 김휘수;박동일;박찬훈;김병인;도현민;최태용;김두형;경진호
    • 한국생산제조학회지
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    • 제25권6호
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    • pp.517-521
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    • 2016
  • General industrial robots are difficult to use for precision assembly because they are operated based on position control. Their position accuracy is also usually higher than the assembly clearance (several tens of ${\mu}m$). In previous researches, force control was suggested as a robotic assembly solution. However, this method is difficult to apply in reality because of speed and cost problems. The RCC provides high speed, but applications are limited because the compliance is fixed, and it cannot detect an assembly condition during a task. A variable passive compliance device (VPCD) was developed herein. The VPCD can detect the assembly condition during tasks. This device can provide proper compliance for successful assembly tasks. The pneumatic system and the Stewart platform with an LVDT sensor were applied for measuring the displacement and variable compliance, respectively. The concept design and analysis were conducted to prove the effectiveness of the developed VPCD.

Integration of Technology Acceptance Model (TAM), Marketing Relationships, and Sharia Compliance in Indonesia's Islamic e-banking

  • USMAN, Hardius;PROJO, Nucke Widowati Kusumo
    • Asian Journal of Business Environment
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    • 제12권4호
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    • pp.25-34
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    • 2022
  • Purpose This research develops the expanded Technology Acceptance Model (TAM) to investigate the relationship between perceived usefulness and perceived ease of use with satisfaction and loyalty by considering the role of sharia compliance, commitment, and trust. Research design, data and methodology: A data source is 300 respondents from a self-administered survey. The target population is Muslims who are customers of Islamic banks, with age at least 18 years, and used e-banking to make payment transactions. The analysis methods are MANOVA and Multiple Linear Regression. Results: The results suggest that intention to use and actual behavior variables are replaced with satisfaction and loyalty. Commitment is not recommended, while trust is an explanatory variable that can be used as an external variable. Conclusions: It is important to increase satisfaction and commitment also concentrate to various aspects of sharia compliance to increase customer's loyalty to use e-banking. The fulfillment of sharia compliance by Islamic banks will increase the Islamic bank customers loyalty.

당뇨병 환자의 치료순응도에 따른 단기간 혈당조절정도와 관련 요인 (Short-term Glycemic Control and the Related Factors in Association with Compliance in Diabetic Patients)

  • 김귀영;김보완;박재용
    • Journal of Preventive Medicine and Public Health
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    • 제33권3호
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    • pp.349-363
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    • 2000
  • Objectives : Generally, it seemed that the therapeutic result in diabetic patients was changed by compliance. This study was conducted on the basis of assumption that the therapeutic result id diabetic patients could control according to compliance. This study was conducted to analyze the related factors in association with compliance to drug, diet and exercise therapy. Methods : 224 diabetic patients in Kyungpook National University Hospital were selected through the interviews and HbA1c values from 1 Jan. to 28 Feb.1997. The drug compliance was tested by regularity of drug administration, the diet compliance was tested by restriction of food, exactly allocation, balance of nutrient, measuring food and the exercise compliance was tested by regularity of exercise per day. We assessed compliance by percentage, $x^2-test$ and generalized logit regression model(method:enter). Results : The significant variable was the satisfaction to medical personnels in drug, the knowledge to disease in diet, the participation of the diabetic education in exercise therapy and the satisfaction to medical personnels in HbA1c. Using the generalized logit model(method : enter) in compliance change, the significant variables were the satisfaction to medical personnels and the complication in drug; the significant variables were the age at the first diagnosis, the family history, the concern of health, the knowledge of disease, the self-exertion for therapy and the complication in diet: the only significant variable was the gender in exercise therapy. Conclusions : The degree of glycemic control in diabetic patients was influenced by compliance. In order to improve patient's compliance, we must foster the knowledge on the diseases, lead participation for diabetic education. Because the satisfaction to medical personnels was the important variables, we must build up good relationship between doctors and patients.

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줄 꼬임 구동기의 가변 반지름 모델과 강성 모델에 대한 실험적 검증 (Experimental Verification of Variable Radius Model and Stiffness Model for Twisted String Actuators (TSAs))

  • 박지혁;김경수;김수현
    • 로봇학회논문지
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    • 제12권4호
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    • pp.419-424
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    • 2017
  • Twisted string actuators (TSAs) are tendon-driven actuators that provide high transmission ratios. Twisting a string reduces the length of the string and generates a linear motion of the actuators. In particular, TSAs have characteristic properties (compliance) that are advantageous for operations that need to interact with the external environment. This compliance has the advantage of being robust to disturbance in force control, but it is disadvantageous for precise control because the modeling is inaccurate. In fact, many previous studies have covered the TSA model, but the model is still inadequate to be applied to actual robot control. In this paper, we introduce a modified variable radius model of TASs and experimentally demonstrate that the modified variable radius model is correct compared to the conventional variable radius string model. In addition, the elastic characteristics of the TSAs are discussed along with the experimental results.

가변 벌점함수 유전알고리즘을 이용한 금형가공센터 고속이송체 구조물의 최적설계 (Design Optimization of a Rapid Moving Body Structure for a Machining Center Using G.A. with Variable Penalty Function)

  • 최영휴;차상민;김태형;박보선;최원선
    • 한국공작기계학회:학술대회논문집
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    • 한국공작기계학회 2003년도 춘계학술대회 논문집
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    • pp.504-509
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    • 2003
  • In this paper, a multi-step optimization using a G.A.(Genetic Algorithm) with variable penalty function is introduced to the structural design optimization of a high speed machining center. The design problem, in this case, is to find out the best cross-section shapes and dimensions of structural members which minimize the static compliance, the dynamic compliance, and the weight of the machine structure simultaneously. The first step is the cross-section shape optimization, in which only the section members are selected to survive whose cross-section area have above a critical value. The second step is a static design optimization, in which the static compliance and the weight of the machine structure are minimized under some dimensional constraints and deflection limits. The third step is a dynamic design optimization, where the dynamic compliance and the structure weight are minimized under the same constraints as those of the second step. The proposed design optimization method was successful applied to the machining center structural design optimization. As a result, static and dynamic compliances were reduced to 16% and 53% respectively from the initial design, while the weight of the structure are also reduced slightly.

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골밀도 검사 후 치료지시 이행정도에 영향을 미치는 요인 (The Influencing Factors of the Compliance Level with Therapeutic Regimen after the Bone Mineral Densitometry)

  • 유영원;이은남
    • 대한간호학회지
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    • 제34권1호
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    • pp.63-71
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    • 2004
  • Purpose: This study was to identify the influencing factors of the compliance level to a therapeutic regimen after a bone mineral densitometry test. Method: The sample for the study was 95 people who took the bone mineral densitometry test from March, 2002 to July, 2002. Data was collected by mail using aself reporting questionnaire on the selected variables such as the compliance level, self efficacy, health locus of control, susceptibility, severity, usefulness, barrier, and self esteem. Results: The average compliance level was 63.93. Through multiple regression, three independent variables including chance health locus of control on personality, the result of bone mineral density and self-efficacy were entered in the model as the significant determinants of the compliance level after a bone mineral densitometry test. The coefficients of determination of each variable were 10.9%, 8.3% and 8.1% respectively. Conclusion: The identification of the determinants of the compliance level to the therapeutic regimen after bone mineral densitometry is expected to contribute to the development of an intervention program to improve the compliance level to the therapeutic regimen in osteoporosis patients.

Does Whistleblowing Facility Affect Taxpayer Compliance?

  • Dewi Prastiwi;Yuni Khoirotul Abdiyah
    • Asian Journal for Public Opinion Research
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    • 제12권2호
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    • pp.102-121
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    • 2024
  • Trust is essential for tax compliance. Various tax management issues might diminish taxpayer trust. As a result, as a measure of transparency in the services of the Indonesia's Directorate General of Taxes (DGT), a method for filing various taxpayer complaints is necessary. Whistleblowing is a service given by the DGT that accepts taxpayer issues and complaints. It may be accessed on the DGT's official website. This strategy was intended to increase compliance by instilling trust among taxpayers. This study aims to show how whistleblowing affects tax compliance by utilizing trust as a mediating variable. The study relied on 400 questionnaires issued directly to East Java I DGT Region taxpayers. SEM-PLS with the Smart-PLS tool was utilized for data analysis. According to the study's findings, whistleblowing positively impacts tax compliance, and trust partially mediates the effect of whistleblowing on tax compliance. The outcomes of this study provide empirical proof for the Slippery Slope Framework's contention that building trust is an essential technique for increasing taxpayer compliance.

다두 Router Machine 구조물의 경량 고강성화 최적설계 (Structural Analysis and Dynamic Design Optimization of a High Speed Multi-head Router Machine)

  • 최영휴;장성현;하종식;조용주
    • 한국정밀공학회:학술대회논문집
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    • 한국정밀공학회 2004년도 추계학술대회 논문집
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    • pp.902-907
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    • 2004
  • In this paper, a multi-step optimization using a G.A. (Genetic Algorithm) with variable penalty function is introduced to the structural design optimization of a 5-head route machine. Our design procedure consist of two design optimization stage. The first stage of the design optimization is static design optimization. The following stage is dynamic design optimization stage. In the static optimization stage, the static compliance and weight of the structure are minimized simultaneously under some dimensional constraints and deflection limits. On the other hand, the dynamic compliance and the weight of the machine structure are minimized simultaneously in the dynamic design optimization stage. As the results, dynamic compliance of the 5-head router machine was decreased by about 37% and the weight of the structure was decreased by 4.48% respectively compared with the simplified structure model.

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루푸스 환자의 스트레스와 치료지시이행의 관계에 미치는 극복력의 매개효과 (Mediating Effects of Resilience on the Relationship between Stress and Therapeutic Compliance in Patients with Systemic Lupus Erythematosus)

  • 이미혜;민혜숙
    • 근관절건강학회지
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    • 제24권3호
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    • pp.196-204
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    • 2017
  • Purpose: This study was conducted to explore the mediating effect of resilience in the relationship between stress and therapeutic compliance in patients with systemic lupus erythematosus. Methods: The subject (N=145) was a systemic lupus erythematosus patient who visited the D Hospital in B city. Data collection was conducted from January 2016 to August 2016. Twenty-five resilience measurement tools, 20 stress measurement tools, 39 therapeutic compliance measurement tools used to measure resilience, stress and therapeutic compliance levels. The collected data were analyzed using descriptive analysis, Pearson correlation, 3-step regression analysis of Baron and Kenny, and Sobel test in SPSS/WIN 21.0. Results: There was a significant negative correlation between stress and therapeutic compliance, a significant negative correlation between stress and resilience, and significant positive correlation between resilience and therapeutic compliance. Resilience showed a direct effect on therapeutic compliance through stress as a mediating variable. Conclusion: It is necessary to develop appropriate resilience enhancement program to improve therapeutic compliance with systemic lupus erythematosus.

걸음마기 아동의 순종행동에 관련된 변인들 : 아동의 성, 연령, 기질, 어머니의 양육태도 및 요구내용을 중심으로 (Variables related to Toddler's Compliance : Child's Gender, Age, Temperament, Mother's Parenting and the Content of Demands)

  • 박성연;신영아
    • 대한가정학회지
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    • 제45권6호
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    • pp.11-20
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    • 2007
  • The purpose of this study was to examine determine the relations relationship between the child's characteristics (i.e. temperament) and maternal behaviors (parenting and the content of demands) and the child's compliance. Data were gathered from 153 mothers of toddlers in Seoul, via questionnaires. The major principal results of this study were as follows: Neither gender nor age differences was found were observed in toddlers' compliance. Correlation analyses revealed significant relations relationships between both a child's emotionality and the mother's parenting, and a child's compliance. That is, in cases in which the child's emotional reactivity and the mother's authoritarian parenting were high, the child evidenced lower compliance, the child showed whereas the higher the mother's authoritative parenting were was, the higher compliance the child showed displayed. The hierarchical regressions analysis indicated that maternal demands on 'caring' was constituted the most significant variable to predict for the prediction of toddlers' compliance, and child activity level and maternal authoritative parenting behavior were also significant variables.