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Modeling and optimization of two-stage composite cure with the use open-mold tooling 开模两段复合材料固化的建模与优化
2016 International Conference on System Science and Engineering (ICSSE) Pub Date : 2016-07-07 DOI: 10.1109/ICSSE.2016.7551645
J. Wu, S. Shevtsov, Shun-Hsyung Chang
{"title":"Modeling and optimization of two-stage composite cure with the use open-mold tooling","authors":"J. Wu, S. Shevtsov, Shun-Hsyung Chang","doi":"10.1109/ICSSE.2016.7551645","DOIUrl":"https://doi.org/10.1109/ICSSE.2016.7551645","url":null,"abstract":"The paper presents an optimal control synthesis for curing shell-like composite structures using open dies in an autoclave. The control synthesis is a multi-objective optimization problem where minimization objectives are deviations of temperature and degree of cure within a cured part, considering constraints imposed by thermo-kinetic properties of prepreg and manufacturing requirements. The control should eliminate the formation of early hard skin, resin-rich or resin-dry areas, insufficient consolidation, and uneven cure. Such a purpose can be achieved through uniform distribution of temperature and degree of cure within the cured structure. The optimization procedure, including the formulation of the cure problem and the finite element implementation where correct timing of heating-up and maintaining isothermal, is illustrated by an example of the shell-like composite structure manufactured by means of two-stage curing in an autoclave. The technique developed allows estimating the best achievable quality indicators of composite parts, finding key parameters of the control law, and considering all imposed constraints for decision-making.","PeriodicalId":175283,"journal":{"name":"2016 International Conference on System Science and Engineering (ICSSE)","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132843672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Observer-based gain-scheduled controller design of uncertain ship autopilot stochastic system 基于观测器的不确定船舶自动驾驶随机系统增益调度控制器设计
2016 International Conference on System Science and Engineering (ICSSE) Pub Date : 2016-07-07 DOI: 10.1109/ICSSE.2016.7551601
C. Ku, Guan‐Wei Chen
{"title":"Observer-based gain-scheduled controller design of uncertain ship autopilot stochastic system","authors":"C. Ku, Guan‐Wei Chen","doi":"10.1109/ICSSE.2016.7551601","DOIUrl":"https://doi.org/10.1109/ICSSE.2016.7551601","url":null,"abstract":"The aim of this paper is to propose observer-based control methods for continuous-time uncertain ship autopilot stochastic system. In order to characterize uncertainty and stochastic behavior, Linear Parameter Varying (LPV) modeling approach and multiplicative noise term are applied to represent the considered system. And, Gain-Scheduled (GS) control technique is applied to deal with stabilization problem of the system. For analyzing stability and stabilization problem, some sufficient conditions are derived into Linear Matrix Inequality (LMI) from that can be directly solved by convex optimization algorithm. Finally, the simulation is provided to ensure the applicability of the proposed method.","PeriodicalId":175283,"journal":{"name":"2016 International Conference on System Science and Engineering (ICSSE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130612879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design and implementation of an auto-following robot-car system for the elderly 老年人自动跟随机器人汽车系统的设计与实现
2016 International Conference on System Science and Engineering (ICSSE) Pub Date : 2016-07-07 DOI: 10.1109/ICSSE.2016.7551551
Hung-Chi Chu, Ming-Fu Chien, Tzu-Hsuan Lin, Zhi-Jun Zhang
{"title":"Design and implementation of an auto-following robot-car system for the elderly","authors":"Hung-Chi Chu, Ming-Fu Chien, Tzu-Hsuan Lin, Zhi-Jun Zhang","doi":"10.1109/ICSSE.2016.7551551","DOIUrl":"https://doi.org/10.1109/ICSSE.2016.7551551","url":null,"abstract":"With the progress of ageing society, more elderly people are living alone. Due to work and school factors, family members are not always available at home to care for the elderly. It is dangerous if they suffer an accident at home alone. Therefore, utilizing Internet of Things (IoTs) technology to enhance the safety of the elderly at home is a possible solution. In this paper, an auto-following robot-car was created to assist elderly people at home. This system includes an Arduino Robot-Car (Arduino BOE-BOT) with ultrasound sensor, wireless networks (Wi-Fi), databases (MySQL), and Android based mobile application (APP). The robot-car can determine its location by calculating its signal from the Received Signal Strength Indication (RSSI). The use of ultrasound sensors and indoor maps, will allow the robot-car to automatically follow around the elderly person and avoid obstacles in its path.","PeriodicalId":175283,"journal":{"name":"2016 International Conference on System Science and Engineering (ICSSE)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131263138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
A panoramic stereo-vision detection and recognition system 一个全景立体视觉检测和识别系统
2016 International Conference on System Science and Engineering (ICSSE) Pub Date : 2016-07-07 DOI: 10.1109/ICSSE.2016.7551619
C. Chiu, Sheng-Yi Chiu
{"title":"A panoramic stereo-vision detection and recognition system","authors":"C. Chiu, Sheng-Yi Chiu","doi":"10.1109/ICSSE.2016.7551619","DOIUrl":"https://doi.org/10.1109/ICSSE.2016.7551619","url":null,"abstract":"In this paper, a panoramic stereo-vision detection and recognition system based on stereo-vision detection and recognition techniques is proposed. The study builds a panoramic image capturing module including four cameras and a fixed camera foundation for capturing panoramic images and develops an object detection technique for panoramic images. In addition, it also proposes a stereo-vision detection algorithm for non-coplanar images. In this study, in order to get stereo-vision information, the panoramic image capturing module uses wide-angle lens to obtain more overlapped areas of images. Overlapped areas are used to calculate the disparity of captured image in stereo-vision system. However, images become distortion when using wide-angle lens, the image distortion increases the difficulties of the disparity calculation and the panoramic image stitching. Therefore, the distortion correction procedure is necessary.","PeriodicalId":175283,"journal":{"name":"2016 International Conference on System Science and Engineering (ICSSE)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132544497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
An intelligent self-checkout system for smart retail 智能零售的智能自助结账系统
2016 International Conference on System Science and Engineering (ICSSE) Pub Date : 2016-07-07 DOI: 10.1109/ICSSE.2016.7551621
Bing-Fei Wu, Wan-Ju Tseng, Yung-Shin Chen, Shih-Jhe Yao, Po-Ju Chang
{"title":"An intelligent self-checkout system for smart retail","authors":"Bing-Fei Wu, Wan-Ju Tseng, Yung-Shin Chen, Shih-Jhe Yao, Po-Ju Chang","doi":"10.1109/ICSSE.2016.7551621","DOIUrl":"https://doi.org/10.1109/ICSSE.2016.7551621","url":null,"abstract":"Most of current self-checkout systems rely on barcodes, RFID tags, or QR codes attached on items to distinguish products. This paper proposes an Intelligent Self-Checkout System (ISCOS) embedded with a single camera to detect multiple products without any labels in real-time performance. In addition, deep learning skill is applied to implement product detection, and data mining techniques construct the image database employed as training dataset. Product information gathered from a number of markets in Taiwan is utilized to make recommendation to customers. The bounding boxes are annotated by background subtraction with a fixed camera to avoid time-consuming process for each image. The contribution of this work is to combine deep learning and data mining approaches to real-time multi-object detection in image-based checkout system.","PeriodicalId":175283,"journal":{"name":"2016 International Conference on System Science and Engineering (ICSSE)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115292198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 20
An image-based instruments space locator for laparoscopic surgery training 一种用于腹腔镜手术训练的基于图像的器械空间定位器
2016 International Conference on System Science and Engineering (ICSSE) Pub Date : 2016-07-07 DOI: 10.1109/ICSSE.2016.7551615
Bing-Yuan Huang, Jie Li, Yu-Chen Lin, Yuan-Hsiang Lin
{"title":"An image-based instruments space locator for laparoscopic surgery training","authors":"Bing-Yuan Huang, Jie Li, Yu-Chen Lin, Yuan-Hsiang Lin","doi":"10.1109/ICSSE.2016.7551615","DOIUrl":"https://doi.org/10.1109/ICSSE.2016.7551615","url":null,"abstract":"In the past few years, laparoscopic surgery has been widely performed in abdomen or pelvis surgery. It is a minimally invasive surgery (MIS) technique to conduct the operation only through small incisions. The advantages of MIS include smaller incisions, less bleeding and shorter recovery time. However, surgeons can only perform laparoscopic surgery through the video from a laparoscope and surgical instruments. This may increase the complication and difficulties while fulfilling MIS. Therefore, before conducting the real operation, surgeons are required to receive multiple related trainings to improve their surgical skills, especially in stabilization and hand-eye coordination. These skills can be estimated by analyzing the paths of the surgical instruments while simulating the operation processes. Besides, the locating information of surgical instruments can be utilized for simulating virtual reality training applications. Herein, the objective of this paper is to develop an image-based instruments locator. The system comprises a stereo camera, two surgical instruments with passive markers, and a FPGA development board. The instant location of the markers can be determined based on proposed image processing framework. The errors of the provided locating method can reach to 0.21±0.17 cm in X axis, 0.10±0.10 cm in Y axis, and 0.29±0.22 cm in Z axis.","PeriodicalId":175283,"journal":{"name":"2016 International Conference on System Science and Engineering (ICSSE)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114863389","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
STATCOM based fuzzy logic damping controller for improving dynamic stability of a grid connected wind power system 基于STATCOM的模糊逻辑阻尼控制器提高并网风电系统的动态稳定性
2016 International Conference on System Science and Engineering (ICSSE) Pub Date : 2016-07-07 DOI: 10.1109/ICSSE.2016.7551632
D. Truong
{"title":"STATCOM based fuzzy logic damping controller for improving dynamic stability of a grid connected wind power system","authors":"D. Truong","doi":"10.1109/ICSSE.2016.7551632","DOIUrl":"https://doi.org/10.1109/ICSSE.2016.7551632","url":null,"abstract":"In this paper, a Fuzzy Logic Damping Controller (FLDC) is applied to control a Static Synchronous Compensator (STATCOM) to improve the stability of a grid connected wind power system. The wind power system is represented as a Doubly Fed Induction Generator (DFIG) driven by a wind turbine. The power grid is simulated by a standard IEEE 14-bus power system. Basically this studied system has 14 buses, 5 generators and 11 loads. The studied 6-MW wind power system includes 3×2-MW wind generator connected to Bus 14 of the studied system. Simulation results are performed with different disturbance conditions for testing the stability of the studied system. It can be concluded from simulation results that the designed FLDC for the proposed STATCOM helps to improve the stability of the studied system.","PeriodicalId":175283,"journal":{"name":"2016 International Conference on System Science and Engineering (ICSSE)","volume":"PP 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126361129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
An optimal synthesis of stochastic fuzzy systems subject to pole placement and output constraints 具有极点位置和输出约束的随机模糊系统的最优综合
2016 International Conference on System Science and Engineering (ICSSE) Pub Date : 2016-07-07 DOI: 10.1109/ICSSE.2016.7551606
Wen‐Jer Chang, H. Qiao, Wen-Han Chang
{"title":"An optimal synthesis of stochastic fuzzy systems subject to pole placement and output constraints","authors":"Wen‐Jer Chang, H. Qiao, Wen-Han Chang","doi":"10.1109/ICSSE.2016.7551606","DOIUrl":"https://doi.org/10.1109/ICSSE.2016.7551606","url":null,"abstract":"An optimal control strategy with assigning all poles into a specified disk for the stochastic nonlinear Takagi-Sugeno fuzzy systems is studied in this paper. Firstly, some sufficient conditions are derived in terms of linear matrix inequalities based on the Lyapunov theory. Secondly, a fuzzy controller based on parallel distributed compensation technique is designed to meet all the desired control requirements via solving the corresponding sufficient conditions. Finally, the control effect of a nonlinear two-link robot system is proposed to demonstrate the validity and effectiveness of the presented design method.","PeriodicalId":175283,"journal":{"name":"2016 International Conference on System Science and Engineering (ICSSE)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124305775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A programming learning diagnostic system using case-based reasoning method 基于案例推理方法的编程学习诊断系统
2016 International Conference on System Science and Engineering (ICSSE) Pub Date : 2016-07-07 DOI: 10.1109/ICSSE.2016.7551544
I-Ling Chung, Chang-Min Chou, Chih-Peng Hsu, Deng-Kai Li
{"title":"A programming learning diagnostic system using case-based reasoning method","authors":"I-Ling Chung, Chang-Min Chou, Chih-Peng Hsu, Deng-Kai Li","doi":"10.1109/ICSSE.2016.7551544","DOIUrl":"https://doi.org/10.1109/ICSSE.2016.7551544","url":null,"abstract":"The knowledge of programming consists of conceptual knowledge and strategic knowledge. Lack of problem-solving strategies is one of the major reasons why code learning is hard for many novice programmers. In this paper, we not only construct these two types of knowledge, but also construct the relationship of learning cases and e-portfolio for diagnosing the learning difficulties of each learner. Based on these constructed knowledge, we develop a learning diagnostic system using case-based reasoning method to give the learners feedback and suggestion in real time. We choose C as a first programming language for the beginners. The system is built on 3-tier client/server architecture and can run on various platforms such as Windows, Linux, OS X, and Android. There are two learning diagnostic stages to indicate novice programming mistakes about the conceptual programming knowledge and strategic programming knowledge, to help learners recognize, diagnose, and recover from programming errors.","PeriodicalId":175283,"journal":{"name":"2016 International Conference on System Science and Engineering (ICSSE)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121815263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Particle-filter-based intelligent video surveillance system 基于粒子滤波的智能视频监控系统
2016 International Conference on System Science and Engineering (ICSSE) Pub Date : 2016-07-07 DOI: 10.1109/ICSSE.2016.7551629
Shang-Ru Li, Han-Chun Tsai, Yi-kai Wang, Tzu-Han Sun, Yin-Jen Chen
{"title":"Particle-filter-based intelligent video surveillance system","authors":"Shang-Ru Li, Han-Chun Tsai, Yi-kai Wang, Tzu-Han Sun, Yin-Jen Chen","doi":"10.1109/ICSSE.2016.7551629","DOIUrl":"https://doi.org/10.1109/ICSSE.2016.7551629","url":null,"abstract":"This paper designs an intelligent video surveillance system based on the particle filter. In the design, the adaptive Gaussian mixture model is applied to construct the background model. Utilizing the Gaussian mixture background model, the moving objects can be detected by background subtraction. For the moving objects appearing in the margin of the video frame, it is considered as a new unit (person). For the new considered unit, a new particle filter is established and designated to track the new unit. Once the tracked unit leaves the video frame, the corresponding particle filter will be terminated. Moreover, the Kalman filter is applied to track the units when they are occluded. By tracking the units in the video frame, we can obtain some important information, e.g. the number of persons in the area (or having been in the area), hot spots, etc.","PeriodicalId":175283,"journal":{"name":"2016 International Conference on System Science and Engineering (ICSSE)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124766579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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