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Applications of a Deep Neural Network to Illustration Art Style Design of City Architectural
( Yue Wang ),( Jia-wei Zhao ),( Ming-yue Zheng ),( Ming-yu Li ),( Xue Sun ),( Hao Liu ),( Zhen Liu ) 한국정보처리학회 2024 Journal of information processing systems Vol.20 No.1
With the continuous advancement of computer technology, deep learning models have emerged as innovative tools in shaping various aspects of architectural design. Recognizing the distinctive perspective of children, which differs significantly from that of adults, this paper contends that conventional standards may not always be the most suitable approach in designing urban structures tailored for children. The primary objective of this study is to leverage neural style networks within the design process, specifically adopting the artistic viewpoint found in children's illustrations. By combining the aesthetic paradigm of urban architecture with inspiration drawn from children's aesthetic preferences, the aim is to unearth more creative and subversive aesthetics that challenge traditional norms. The selected context for exploration is the landmark buildings in Qingdao City, Shandong Province, China. Employing the neural style network, the study uses architectural elements of the chosen buildings as content images while preserving their inherent characteristics. The process involves artistic stylization inspired by classic children's illustrations and images from children's picture books. Acting as a conduit for deep learning technology, the research delves into the prospect of seamlessly integrating architectural design styles with the imaginative world of children's illustrations. The outcomes aim to provide fresh perspectives and effective support for the artistic design of contemporary urban buildings.
Ming Yue,Cong An,Jian-zhong Sun 제어·로봇·시스템학회 2018 International Journal of Control, Automation, and Vol.16 No.1
This study presents a robust model predictive control (MPC) strategy to handle the trajectory tracking problem for a underactuated two-wheeled inverted pendulum (WIP) vehicle, in addition to taking various physical constraints into account. To begin with, a saturated trajectory generator is proposed to produce the desired velocities by which all posture tracking errors converge to the compact sets as well as the saturation of velocities being guaranteed. In addition, a MPC approach is put up forward after the approximate feedback linearization is performed to decrease the burden of computation and increase the realtime performance of the control system. Particularly, various physical constraints can be readily assured by the presented MPC method although the equilibrium of WIP vehicle is unstable. Meanwhile, to validate the robustness and availability of the proposed approach, initial errors, pulse disturbance and random noise are introduced to test the control performance of the closed-loop system in the simulation environment. The results from both theoretical analysis and simulation show that the proposed control strategy are effective and feasible for practical implementation.
Thruster fault diagnosis method based on Gaussian particle filter for autonomous underwater vehicles
Sun, Yu-shan,Ran, Xiang-rui,Li, Yue-ming,Zhang, Guo-cheng,Zhang, Ying-hao The Society of Naval Architects of Korea 2016 International Journal of Naval Architecture and Oc Vol.8 No.3
Autonomous Underwater Vehicles (AUVs) generally work in complex marine environments. Any fault in AUVs may cause significant losses. Thus, system reliability and automatic fault diagnosis are important. To address the actuator failure of AUVs, a fault diagnosis method based on the Gaussian particle filter is proposed in this study. Six free-space motion equation mathematical models are established in accordance with the actuator configuration of AUVs. The value of the control (moment) loss parameter is adopted on the basis of these models to represent underwater vehicle malfunction, and an actuator failure model is established. An improved Gaussian particle filtering algorithm is proposed and is used to estimate the AUV failure model and motion state. Bayes algorithm is employed to perform robot fault detection. The sliding window method is adopted for fault magnitude estimation. The feasibility and validity of the proposed method are verified through simulation experiments and experimental data.
Xue-Song Sun,Di-Han Liu,Sai-Lan Liu,Qiu-Yan Chen,Shan-Shan Guo,Yue-Feng Wen,Li-Ting Liu,Hao-Jun Xie,Qing-Nan Tang,Yu-Jing Liang,Xiao-Yun Li,Jin-Jie Yan,Ming-Huang Hong,Jun Ma,Lin-Quan Tang,Hai-Qiang M 대한암학회 2019 Cancer Research and Treatment Vol.51 No.4
Purpose The purpose of this study was to investigate the survival trends and patterns of failure in patients with stage II nasopharyngeal carcinoma (NPC) treated with radiotherapy (RT) and chemotherapy over the last 20 years. Materials and Methods Thirty-eight hundred and eight patients diagnosed with stage II NPC between January 1990 and December 2012 were involved in this retrospective cohort study. All patients were treated with RT. According to the main imaging techniques and RT technology, we categorized these patients into four calendar periods: 1990-1996, 1997-2002, 2003-2007, and 2008-2012. Overall survival (OS), progression-free survival (PFS), locoregional relapse-free survival (LRFS), and distant metastasis–free survival (DMFS) were served as the clinical outcome. Results After a median follow-up period of 84.7 months, we observed increasing trends in survival and disease control. The 3- and 5-year OS rates increased from 87.1% and 78.7% in the first calendar period to 97.4% and 94.5% in the last calendar period, respectively (p < 0.001). Additionally, significant increasing trends could be seen in the PFS and LRFS during the four calendar periods. In the subgroup analysis, the LRFS in patients older than 50 years at diagnosis showed greater improvement than younger patients. However, the rate of distant metastasis was stable and relatively low, as the 5-year DMFS ranged from 90.5% to 94.7% among the four calendar periods. Conclusion The survival rates in patients with stage II NPC showed increasing trends from 1990 to 2012. The advance of RT provided excellent locoregional control and enhanced OS.
Electrochemical degradation of phenol on the La and Ru doped Ti/SnO2-Sb electrodes
Haiqing Xu,Yue-Ming Sun,Ai-Ping Li,Qi Qi,Wei Jiang 한국화학공학회 2012 Korean Journal of Chemical Engineering Vol.29 No.9
La and Ru doped Ti/SnO2-Sb electrodes were prepared by thermal decomposition and characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). It confirmed that the surface of the La and Ru doped Ti/SnO2-Sb electrodes presents a certain microspherical structure formed by aggregates of nanoparticles, which increases the specific area greatly and provides more active sites. The enhanced performance of the La and Ru doped electrodes arose from the increased adsorption capacity of hydroxyl radicals. Cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) showed an improvement of the electrochemical capacity for the La and Ru doped Ti/SnO2-Sb electrodes. The electrochemical oxidation performance of the prepared electrode was further studied using phenol as a model pollutant. UV scans revealed that both phenol and its intermediate products are more rapidly decomposed, especially in the early stage of oxidation on the La and Ru doped electrodes. The removals of chemical oxygen demand (COD) were 86.4% and 82.1% on the Ti/SnO2-Sb-La and Ti/SnO2-Sb-Ru electrodes, respectively, which were higher than that on the SnO2-Sb/Ti electrode (60.1%). The doped electrodes are demonstrated to have superior electrochemical oxidation ability for phenol.
중국 윈난성 뎬츠(滇池)보호에서의 공중참여에 관한 연구 : 자원동원이론의 시각으로
Yi-Hua Wen,Yue Sun,Ming Liu 한국환경사회학회 2019 환경사회학연구 ECO Vol.23 No.2
This research takes the private environment organization--Green Kunming as an example, to explore the growth of resources by mobilization. The study includes a public participation activity--Protecting Lake Denz, the largest lake in Kunming, Yunnan Province. To ensure this organization survive and thrive, we must have sufficient resources and are able to mobilize them. This study focuses on the development of Green Kunming ancestry conservation activities based on institutional resources, financial resources, human resources and social resources. These resources are organically integrated with each other and are characterized by collective actions. The survey results show that Green Kunming is limited by institutional resources, but this is also a prerequisite for obtaining legitimacy and obtaining new resources. Financial resources are mainly funded by private fund meetings. and these funds are a major participatory survival method including projects. In mobilizing human resources, the members are mainly volunteers. Doing this will ensure the sustainability of group development, promote the formation of social capital, and fully mobilize new media as a social resource. This study aims to determine the growth of citizens in our society, and hope to use it as an indicator to measure the degree of the political structure openness to the Chinese public participation and the degree of democratization in the public sphere. 본 연구는 중국 윈난성 쿤밍시에서 가장 큰 호수인 뎬츠(滇池)에 대한 보호를 비롯한 공중의 참여활동 중에서 민간 환경단체-녹색곤명을 사례로, 자원동원론의 시각으로 참여과정에 자원을 어떻게 동원하면서 성장하였는가를 살펴본다. 단체가 생존하고 성장하려면 다양한 자원을 소유함과 아울러 자원을 충분히 동원하여야 한다. 이런 자원들은 또 서로 유기적으로 결합되면서 단체활동 전개의 특성을 가진다. 본고에서는 자원을 동원하기 위한 전제조건, 재정적 자원, 인적 자원, 사회적 자원을 토대로 뎬츠보호의 주요한 행위주체‒녹색곤명의 뎬츠보호 활동의 전개에 대한 분석이 중심을 이룬다. 연구결과 녹색곤명은 합법적인 지위를 취득하여 새로운 자원을 얻을 수 있는 정치적 기회구조를 확충하고, 재정적 자원은 주로 민간 기금회의 자금 지원을 통해 얻는데 이러한 자금조달은 프로젝트를 비롯한 참여방식이 된다. 인적 자원의 동원을 볼때 구성원은 주로 자원봉사자들인데 이러한 특성은 인력동원이 용이하고 자발적으로 활동할 수 있으며 단체 발전의 지속성을 보장하며, 사회자본의 형성을촉진할 수 있다. 사회적 자원으로는 주로 뉴미디어를 활용했는데 전파속도가빠르고 전파범위가 넓어서 공론장의 형성을 촉진하였다. 이러한 현상을 통해중국에서 공중참여에 대한 제도적 보장은 이미 갖춰져 있고, 정치적 기회 구조는 질적으로 변화하고 있으며, 정부의 집권이념의 변화가 시민사회의 성장을추진하고 있다는 결론을 얻을 수 있었다.