본 연구에서는 E-textile 기반 신축성 센서의 모양과 부착 위치가 동작 센싱 성능에 미치는 영향을 분석하고, 이를 통해 인체 동작 센싱에 가장 적합한 의복 구조 요건을 규명하고자 하였다. 실험 대상 아동에게 센서의 모양과 부착위치에 따라 조작된 실험복을 착의시킨 후 60 deg/sec의 속도로, 60°, 90°, 120°의 동작 각도별로 팔과 다리의 굽힘, 폄 동작 의한 직물 센서의 신장과 수축에 따른 전압의 변화량을 측정하였으며, 가속도 센서를 함께 부착하여 동작의 일치도를 검증하였다. 또한 아동의 모형 팔과 다리를 제작하여 이를 대상으로 동일한 실험을 수행함으로써 인체의 팔, 다리의 동작 실험 결과와 비교하였다. 분석 결과 센서의 모양에서는 모형 대상 실험과 아동 대상 실험 모두에서 보트형의 센서 보다 장방형의 센서가 더 균일하고 안정적인 경향을 보여 재현성과 신뢰성이 높은 것으로 나타났다. 센서의 부착 위치는 모형 대상 실험에서는 팔꿈치와 무릎의 관절부로부터 4 ㎝ 아래 지점에 부착된 경우, 아동 대상실험에서는 팔꿈치와 무릎의 관절부에 위치했을 때 재현성과 신뢰성이 더 높았다. 본 연구에서는 아동의 사지 동작측정에 적합한 센서를 개발하고 동작 센싱에 적합한 센서의 모양과 부착 위치의 조건을 분석하였으며, 의복에 통합된 유연한 직물 센서를 활용하여 인체 부위별 동작 센싱이 가능하다는 것을 규명하였다.

Process quality control, which prevents problems and risks that may occur in products and processes, has been recognized as an important issue, and SPC techniques have been used for this purpose. Process Capability Index (PCI) is useful Statistical Process Control (SPC) tool that is measure of process diagnostic and assessment tools widely use in industrial field. It has advantage of easy to calculate and easy to use in the field. Cp and Cpk are traditional PCIs. These traditional Cp and Cpk were used only as a measure of process capability, taking into account the quality variance or the bias of the process mean. These are not given information about the characteristic value does not match the target value of the process and this has the disadvantage that it is difficult to assess the economic losses that may arise in the enterprise. Studies of this process capability index by many scholars actively for supplement of its disadvantage. These studies to evaluate the capability of situation of various field has presented a new process capability index. Cpm is considers both the process variation and the process deviation from target value. And Cpm + is considers economic loss for the process deviation from target value. In this paper we developed an improved Expected Loss Capability Index using Reflected Normal Loss Function of Spring. This has the advantage that it is easy to realistically reflect the loss when the specification is asymmetric around the target value. And check the correlation between existing traditional process capability index (Cpk) and new one. Finally, we propose the criteria for classification about developed process capability index.

Recently, the production cycle in manufacturing process has been getting shorter and different types of product have been produced in the same process line. In this case, the control chart using coefficient of variation would be applicable to the process. The theory that random variables are located in the three times distance of the deviation from mean value is applicable to the control chart that monitor the process in the manufacturing line, when the data of process are changed by the type of normal distribution. It is possible to apply to the control chart of coefficient of variation too.  ,  estimates that taken in the coefficient of variation have just used all of the data, but the upper control limit, center line and lower control limit have been settled by the effect of abnormal values, so this control chart could be in trouble of detection ability of the assignable value. The purpose of this study was to present the robust control chart than coefficient of variation control chart in the normal process. To perform this research, the location parameter, xα, sα were used. The robust control chart was named Tim-CV control chart. The result of simulation were summarized as follows; First, P values, the probability to get away from control limit, in Trim-CV control chart were larger than CV control chart in the normal process. Second, ARL values, average run length, in Trim-CV control chart were smaller than CV control chart in the normal process. Particularly, the difference of performance of two control charts was so sure when the change of the process was getting to bigger. Therefore, the Trim-CV control chart proposed in this paper would be more efficient tool than CV control chart in small quantity batch production.

본 논문은 개인정보보호법의 벌칙조항 및 양벌규정을 기관 및 기업체의 CEO 및 최 고경영자의 관점에서 제 70조에서 제75조의 벌칙조항을 구체적이고 간결하게 기술하 였다. 이 논문의 주요 구성은 제정된 개인정보보호법에 관하여 먼저, 개인정보의 정의, 개인정보의 유형, 개인정보의 특성을 알아보았다. 또한 개인정보보호법에 대한 주요내 용과 경영진의 주요 관심사인 개인정보보호법의 처벌조항과 양벌규정에 대해 연구하 였다.