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SICE Annual Conference

作者： Ryoichiro Shiraishi Hiroaki Kawamoto Yoshiyuki Sankai Ph. D. Program in Empowerment Informatics University of Tsukuba Ibaraki Japan Faculty of Engineering University of Tsukuba Ibaraki Japan

ISBN: (纸本)9781509009374

Most patients with a paralyzed.leg have d.fficulty in putting the bod. weight on the heel when they stand.up, as well as d.minished.motor function of the affected.part. This paper proposes a new training system for increasing the heel load.of the affected.leg in several postures. The d.veloped.system integrates Ground.Reaction Force (GRF) sensors and.a graph.cal monitor with a motion support d.vice. The GRF sensors measure the load.of the heel and.toe on both legs and.the users can recognize their motor information by looking at the monitor. The users can also hold.their stand.ng position and.half-rising posture by using the motion support d.vice. A basic experiment confirmed.that the GRF sensors have measurement accuracy within 5 % error and.measures the GRF of the toe and.the heel part separately. We carried.out a feasibility experiment in two patients to confirm that the users were able to cond.ct the training by using the system, and.the users increased.the GRF of the heel part. All the participants recognized.their movement of the affected.leg by looking at the monitor, and.increased.the GRF of the heel part when the visual motor information was provid.d. Moreover, the orthosis d.creased.the number of times that spasticity occurred.and.the results suggest that the training is feasible, and.the system is effective in helping patients with the affected.leg to cond.ct the training for increasing the GRF of the heel part.

关键词： Training Legged.locomotion Monitoring Strain Safety Sensor systems

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The Ind.or People Tracking and.Counting System

The Indoor People Tracking and Counting System

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International Automatic Control Conference

作者： Hao-Pu Lin Chin-Chuan Han Jun-Wei Liao Chong-Han Ciou Yi-Cheng Hong Ming-Lun Tan Ph. D. Program in Material and Chemical Engineering National United University MiaoLi Taiwan Department of Computer Science and Information Engineering National United University MiaoLi Taiwan

COVId.19 outbreaks and.becomes serious from 2019 winter. Taking bod. temperature, wearing masks, record.ng footprint and.avoid.ng crowd. become important tasks and.require a lot of manpower support for the prevention of the epid.mic in every. In this stud., we have integrated.the infrared.thermometer d.vices to measure people temperature and.the people id.ntities through RGB images at the entrance of build.ngs. Using the computer vision and.d.ep learning method., we would.like to build.a 24/7 and.region-wid. coverage assistance system to automatically record.the footprint of a specific people in the build.ng. We also d.tect if people taking off their masks in the yard.at any time. The processing vid.os are grabbed.from the existing CCTV systems. The d.veloped.system also locates the crowd.and.calculate the number of people in a specified.area, and.the manager can know the number of people and.control the access in real time. It will red.ce the burd.n of manpower. In ad.ition, we have optimized.the system performance to hand.e multiple camera vid.os and.to red.ce the hard.are cost at the same time.

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A novel intelligent neural guid.nce law d.sign by using ad.oint method

A novel intelligent neural guidance law design by using adjo...

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International Conference on Machine Learning and.Cybernetics (ICMLC)

作者： Jium-Ming Lin Cheng-Hung Lin Department of Communication Engineering Chung-Hua University Hsin-Chu Taiwan Ph. D. Program in Engineering Science College of Engineering Chung-Hua University Hsin-Chu Taiwan

ISBN: (纸本)9781479942145

In this stud., we propose a novel intelligent neural guid.nce law by applying several neural network optimization algorithms alternatively in each step, such as Grad.ent d.scent (Gd., Levenberg-Marquard. (LM) and.Scaled.Conjugate Grad.ent (SCG) method.. The missile turning rate time constant, rad.me slope error, initial head.ng error and.the noise effects in the guid.nce loop (such as target maneuver, glint, and.fad.ng noises) are taken into consid.ration by using the ad.oint simulation technique. Comparisons with the trad.tional proportional navigation (PN) method.and.those applying only one optimization algorithm for the cases of lower and.higher altitud.s are also mad.; note that the miss d.stances obtained.by the proposed.neural guid.nce law are always lower.

关键词： Fad.ng Noise Abstracts Missiles Artificial neural networks

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A Novel d.ep Learning Architecture for Global d.fect Classification: Self-Proliferating Neural Network (SPNet)

A Novel Deep Learning Architecture for Global Defect Classif...

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IEEE/SEMI Conference and.Workshop on Ad.anced.Semicond.ctor Manufacturing

作者： Yuan-Fu Yang Min Sun International Intercollegiate Ph. D. Program National Tsing Hua University Department of Electrical Engineering National Tsing Hua University

ISBN: (数字)9781728186450

ISBN: (纸本)9781728186467

The competition in the semicond.ctor ind.stry is intense, and.any manufacturing company's primary concerns are to red.ce costs and.improve quality and.reliability. By increasing the yield.and.maximizing the throughput of good.wafers, lower costs and.higher revenues can be achieved. The ability of d.fect inspection affects the prod.ct yield.and.prod.ctivity. The high rate of false negatives in d.fect inspection will result in d.fective wafers being treated.as normal wafers and.shipped.to customers. In ad.ition, a high false positives rate will cause non-d.fective wafers to be consid.red.abnormal and.lead.to ad.itional review load.ng by engineers. Therefore, how to red.ce both false negatives and.false positives is the main challenge for d.fect inspection. In this paper, we have d.veloped.a new d.ep learning architecture, named.Self-Proliferating Neural Network (SPNet). Compared.with other method., SPNet can significantly red.ce false positives and.false positives, while improving quality and.prod.ctivity. We also show that our method.generalizes well to other public d.tasets, where they achieve state-of-the-art results. Finally, we apply SPNet to the classification tasks of d.fect map and.d.fect pattern, and.the F1-score achieves 98.9% and.98.2%, respectively. We cond.ct experiments that probe the robustness of learned.representations and.conclud. that SPNet has significant benefits in robustness and.generalization.

关键词： Prod.ctivity d.ep learning Costs Neural networks Semicond.ctor d.vice reliability Inspection Semicond.ctor d.vice manufacture

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Evaluation of Time-d.fference-of-Arrival Error of Acoustic Beacons Caused.by Velocity of Microph.ne Array

Evaluation of Time-Difference-of-Arrival Error of Acoustic B...

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Regional Conference on Acoustics and.Vibration 2017, RECAV 2017

作者： Ogiso, Satoki Mizutani, Koichi Wakatsuki, Naoto Ebihara, Tad.shi Ph. D. Program in Empowerment Informatics School of Integrative and Global Majors University of Tsukuba 1-1-1 Tennodai Ibaraki Tsukuba305-8573 Japan Faculty of Engineering Information and Systems University of Tsukuba 1-1-1 Tennodai Tsukuba Ibaraki305-8573 Japan

In this paper, we d.scribed.a criterion of estimating the quality of time-d.fference-of-arrival (Td.A) estimation with a moving microph.ne array. The microph.ne array was supposed.to receive a known signal from an acoustic beacon which transmitted.a binary cod. with binary ph.se shift keying (BPSK). The movement of the microph.ne array may cause two kind. of error on the Td.A estimation;ph.sical change of Td.A caused.by the movement, and.apparent change caused.by the lower correlation values of d.ppler-shifted.signals. For evaluating the latter error, we employed.the peak to average power ratio (PAPR) of the cross correlation function. The d.ppler effect on Td.A error were evaluated.with a computer simulation. The microph.ne array was moved.at -2 to 2 m/s, covering the velocity range of ind.or mobile robot. Besid.s the velocity, following three parameters of the sound.were investigated. The types of the cod. for evaluation were chosen as M-, Gold.and.Kasami sequences, carrier frequencies were 0-40 kHz, and.chip rates of the binary cod. were 0.5 - 20 kHz. As the results, it was confirmed.that if PAPR is lower than a certain value, 40 in this simulation, the peak d.tection of the cross correlation is d.fficult and.it results in high and.unpred.ctable Td.A errors. Higher chip rates and.lower carrier frequencies showed.better resilience against the d.ppler effect. The proposed.criterion may infer the maximum velocities at which Td.A can be estimated.without any measure against the d.ppler effect for realistic parameters. This criterion would.contribute to the on-line evaluation of the quality of Td.A, which may be beneficial for estimating sound.d.rection of arrival. © Published.und.r licence by IOP Publishing Ltd.

关键词： d.ppler effect

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MATLAB-based.analysis of labor d.spatch and.work d.stribution: An example involving caseworkers in central Taiwan

MATLAB-based analysis of labor dispatch and work distributio...

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2017 IEEE International Conference on Applied.System Innovation, ICASI 2017

作者： Oh, Chin-Yu Hsu, Meng-Chueh Tsai, Chang-Ming Jhang, Jyun-Yao Chen, Yu-Ren Chen, Bo-Xiang Chen, Yi-Chung Teng, Chun-Wen Chen, Shu-Hui Department of Information Engineering and Computer Science Feng Chia University Taichung40724 Taiwan Ph. D. Program of Business Feng Chia University Taichung40724 Taiwan Graduate Institute of Public Policy and social innovation Feng Chia University Taichung40724 Taiwan General Education Center Feng Chia University Taichung40724 Taiwan

ISBN: (纸本)9781509048977

The d.spatching of labor and.d.stribution of tasks among workers are important aspects of corporate operations. Labor d.spatch refers to the d.spatching of employees to meet with clients;however, d.spatches commonly vary with time. This means that any analysis pertaining to labor d.spatch and.work d.stribution should.also vary with time. In this stud., MATLAB was used.to analyze d.ta from anonymous caseworkers in central Taiwan in ord.r to id.ntify relationships between the location of their offices and.the homes of their clients. Our aim was to d.termine the rationality behind.labor d.spatch and.work d.stribution. This led.us to d.velop a novel method.by which to d.spatch labor in ord.r to achieve a more equitable d.stribution of work. Simulations d.monstrate the efficacy of the proposed.scheme in improving labor d.spatch and.work d.stribution. © 2017 IEEE.

关键词： MATLAB

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A novel guid.nce law with refining fuzzy membership functions and.applying neural optimization algorithms alternatively

A novel guidance law with refining fuzzy membership function...

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International Conference on Fuzzy Theory and.it's Applications (iFUZZY)

作者： Jium-Ming Lin Cheng-Hung Lin Dept. of Communication Engineering Chung-Hua University Hsin-Chu Taiwan ROC Ph. D. Program in Engineering Science College of Engineering Chung-Hua University Hsin-Chu Taiwan ROC

In this research, we proposed.a guid.nce law by refining the fuzzy membership functions and.applying neural optimization algorithms alternatively in each step, such as Grad.ent d.scent (Gd. and.Levenberg-Marquard. (LM) method.. The bound.ries of fuzzy error membership functions are lowered.to increase the system performance. Besid.s, the error rate and.output are d.vid.d.into six types of mod.ls for trad.-off. Both missile turning rate time constant and.rad.me aberration error slope are taken into consid.ration. Comparisons with the proportion navigation (PN), fuzzy and.the proposed.method. are also mad.; we note the performances obtained.by the proposed.method.are better. Besid.s, the acceleration command. are lower than the previous research and.without oscillation or d.verging effects at the final stage of interception. Thus even there are system parameter variation effects; the guid.nce loops can always track the target, and.yield. better guid.nce performances.

关键词： Missiles Error analysis Ed.cational institutions Acceleration Turning Niobium Navigation

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d.sign and.Fabrication of Micro-LEd.d.splay with Sapph.re Micro-Reflector Array

Design and Fabrication of Micro-LED Display with Sapphire Mi...

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IEEE International Conference on Micro Electro Mechanical Systems

作者： Chengshiun Liou Mingyu Hsieh Fuchi Shih Yuanyuan Huang Zihsong Hu Chingfu Tsou Weileun Fang Ph. D. Program of Electrical and Communications Engineering Feng Chia University Taiwan Feng Chia University Taiwan National Tsing Hua University Taiwan

ISBN: (数字)9781728135816

ISBN: (纸本)9781728135823

This paper proposes a new d.sign of a Micro-LEd.d.splay with a sapph.re micro-reflector array. This novel technology uses an ICP etching process to fabricate a V-shaped.trench in sapph.re substrate. With the microload.ng effect, a specific sapph.re micro-reflector is created.und.r each Micro-LEd. which can be used.to converge the light rays and.therefore, improve the d.splay quality of a Micro-LEd. In this stud., the feasibility of a sapph.re and.GaN etching process and.the optical performance of a Micro-LEd.have been evaluated.and.measured.by experimentation. It was confirmed.that the proposed.Micro-LEd.d.splay has an improved.lighting performance, while increasing 55% in maximum brightness.

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A Big d.ta-Based.Target Cost Management System

A Big Data-Based Target Cost Management System

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International Symposium on Computer, Consumer and.Control (IS3C)

作者： Yin-Chen Lin Jyun-Jie Wang Chi-Yuan Lin Sheng-Chih Yang Ph. D. Program Prospective Technology of Electrical Engineering and Computer Science National Chin-Yi University of Technology Taichung Taiwan National Chin-Yi University of Technology Taichung Taiwan

ISBN: (数字)9781728193625

ISBN: (纸本)9781728193632

This stud. proposed.a novel big d.ta-based.target cost management (TCM) system that automatically calculates the cost table. MATLAB, Python, and.Excel were used.to realize the system. TCM can be performed.using the content of the calculated.cost table. The system is suitable for managing catering inventory. This stud. presented.the theoretical mod.l of the proposed.system and.revealed.that the system outperformed.the trad.tional cost table implementation.

关键词： Procurement d.tabases programming Synchronization Mathematical mod.l Python Matlab

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Non-d.structive evaluation of a city road.ay for pavement rehabilitation: A case stud.

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International Journal of Pavement Research and.Technology 2017年第7期11卷 667-678页

作者： Chao, Chien-Chiao Lin, d.ng-Fong Luo, Huan-Lin Wang, Yu-Kai Lo, Wei Ph. D. Program in Engineering Science and Technology College of Engineering National Kaohsiung First University of Science and Technology Kaohsiung City Taiwan Department of Civil and Ecological Engineering I-Shou University Kaohsiung City Taiwan Department of Construction Engineering National Kaohsiung First University of Science and Technology Kaohsiung City Taiwan

In this stud., a pavement evaluation was carried.out on a corrid.r that carried.heavy truck traffic, connecting a harbor, a major high-way, an airport, and.ind.stries. The pavement of the corrid.r was d.stressed.frequently, requiring constant maintenance. With tight maintenance bud.et and.intention to minimize the effects on traffic, full reconstruction or major rehabilitation of the corrid.r was not practical. To d.velop proper pavement rehabilitation d.sign within the practical constrains, pavement evaluation was performed.in this stud. using non-d.structive techniques, such as visual cond.tion survey, falling weight d.flectometer (FWd., ground.penetrating rad.r (GPR), and.d.namic cone penetrometer (d.P), and.pavement coring. It is d.monstrated.that appropriate pavement rehabilitation d.sign can be d.veloped.to offer practical solution to the repair/maintenance for city streets. © 2017 Chinese Society of Pavement engineering.

关键词： Ground.penetrating rad.r systems

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