摘要：Similarity measure construction has been proposed as fault detection of flight test method in order to obtain the primary control surface stuck and the combination stuck of primary *** measures were obtained through analyzing the certainty and uncertainty of fuzzy membership functions,which were designed based on well-known Hamming *** was applied to the fault detection of primary control surface stuck of uninhabited aerial vehicle(UAV).At post-failure control surface,if the UAV is controllable and trimmable using other control surfaces,the UAV is able to fly or return to the safety region through reconfiguration of flight control *** detect the fault,similarity measure computations were carried *** result could be applicable with the real-time parameter estimation *** monitoring the value of coefficients due to the control surface deviation,it becomes aware that the control surface fault occurs or *** control surface stuck position and value were separated by comparing the trim value with the reference *** is the advantage of increasing in reliability without adding sensors or with additional low cost.

摘要：Fuzzy entropy was designed for non convex fuzzy membership function using well known Hamming distance *** proposed fuzzy entropy had the same structure as that of convex fuzzy membership *** procedure of fuzzy entropy was proposed by considering fuzzy membership through distance measure,and the obtained results contained more flexibility than the general fuzzy membership ***,characteristic analyses for non convex function were also *** on the mutual information were carried out through the proposed fuzzy entropy and similarity measure,which was also dual structure of fuzzy *** the illustrative example,mutual information was discussed.

摘要：Similarity measure design for discrete data group was proposed. Similarity measure design for continuous membership function was also carried out. Proposed similarity measures were designed based on fuzzy number and distance measure, and were proved. To calculate the degree of similarity of discrete data, relative degree between data and total distribution was obtained. Discrete data similarity measure was completed with combination of mentioned relative degrees. Power interconnected system with multi characteristics was considered to apply discrete similarity measure. Naturally, similarity measure was extended to multi-dimensional similarity measure case, and applied to bus clustering problem.

摘要：Osteoconductive function is remarkably low in bone disease in the absence of bone tissue surrounding the grafting site,or if the bone tissue is in poor ***,an effective bone graft in terms of both osteoconductivity and osteoinductivity is required for clinical ***,the three-dimensional(3D)kagome structure has been shown to be advantageous for bone tissue regeneration due to its mechanical *** this study,a polycaprolactone(PCL)kagome-structure scaffold containing a hyaluronic acid(HA)-based hydrogel was fabricated using a 3D printing *** retention capacity of the hydrogel in the scaffold was assessed in vivo with a rat calvaria subcutaneous model for 3 weeks,and the results were compared with those obtained with conventional 3D-printed PCL grid-structure scaffolds containing HA-based hydrogel and bulk-type HA-based *** retained hydrogel in the kagome-structure scaffold was further evaluated by in vivo imaging system *** further reinforce the osteoinductivity of the kagome-structure scaffold,a PCL kagome-structure scaffold with bone morphogenetic protein-2(BMP-2)containing HA hydrogel was fabricated and implanted in a calvarial defect model of rabbits for 16 *** bone regeneration characteristics were evaluated with hematoxylin and eosin(H&E),Masson’s trichrome staining,and micro-CT image analysis.

摘要：作为第一发明联系充电高效地由使用从周围的机械精力收获电，因为它的划算和可持续性，摩擦电 nanogenerator 得到了世界范围的注意。这研究利用一个 superhydrophobic nanostructured 铝试管在一个管状的系统内为稳固水的接触充电估计电的输出。到水的分开的速度的电线走火电流和开电路的电压的线性地比例的关系被使用收获模型和试验的一个理论精力决定。一种开创的棍子类型稳固水的交往摩擦电 nanogenerator，叫了一根秋千棍子，被开发通过当设备手工被摇时，产生的稳固水的接触充电收获机械精力。水的各种各样的类型从环境产生的电的产量也被测量作为紧缩的摩擦电 nanogenerator 表明 SWING 棍子的概念。几根秋千棍子被连接作为直接力量的便携式、紧缩的来源显示出设备的可行性。收获模型和 SWING 棍子的发达精力能提供一个指南让设计参数达到需要的电的产量；因此，这研究能显著地增加水驱动的摩擦电 nanogenerator 的适用性。

摘要：The issue of CCF (common cause failure) in digital I & C (instrumentation and control) systems is of great interest because an increasing number of such systems are implemented in nuclear power plants. For the mitigation of ATWS (anticipated transients without scram) as well as CCF within the PPS (plant protection system) and the ESF-CCS (engineered safety feature-component control system), the ADPS (advanced diverse protection system) has been developed by KEPCO E & C (KEPCO Engineering and Construction) Company for new nuclear units in Korea. As compared to the DPS (diverse protection system) design of APR1400, the ADPS has a diverse safety injection function considering a LBLOCA (large break loss of coolant accident) concurrent with the CCF of the PPS and ESF-CCS. Besides the function of SIAS (safety injection actuation signal) initiation, several CCF avoidance features, such as the changes of software design classification, communication methods, equipment platform, and man-machine interfaces, are introduced to enhance the reliability of the ADPS. In addition, the ADPS has recently incorporated four redundant channels with 2-out-of-4 voting logics to enhance its fault tolerant capability. Therefore, it is expected that the ADPS can provide an enhanced reliability regarding possible CCFs in the safety-grade digital I & C systems as well as the ADPS itself.