CHIU CHIEN CHENG, 邱建誠

碩士 / 中華科技大學 / 土木防災與管理碩士班 / 107 / The major purpose of this thesis is to study the sewerage construction management to safety influence. In order to accomplish this study, both expert interviews and analytical hierarchy process (AHP) are used to investigate it. Based on the evaluation scale by the AHP, we have the order as follows: (1)safety (2)cost (3)manpower, (4)efficiency (5)degree of progress of construction. According to the alternative eigen vector by the AHP, we have the ranking as foll...

Jun-Qi Li, 李俊棋

碩士 / 國立臺灣大學 / 工程科學及海洋工程學研究所 / 106 / In the field of undersea related research, underwater vehicles usually carry a visual system that captures various images of interested creatures, minerals and monitors environmental conditions. Unfortunately, the captured images often have serious color distortion and poor visibility problems. This is because that underwater images are usually affected by the turbid water medium and floating particles existed in the water. Three different problems of attenuat...

Shin-Han Chang, 張心翰

碩士 / 國立臺北科技大學 / 環境規劃與管理研究所 / 93 / Due to wide-band channel are insufficient, the constructions of wide-band channel are the goal for government in the recent years. Therefore, the study focuses on the technology and maintenance management of optical fiber in sewer systems, include design, technology, operation model, maintenance management and charge regulation. The design of the optical fiber in serwer systems include information investigation, on-site exploring, technology option, transformati...

Chen Wei-ru, 陳韋儒

碩士 / 國立中山大學 / 海下科技研究所 / 106 / Taiwan is surrounded by ocean so that harbor defense has always been one of the most important topics of development priorities. Whether building a passive or active acoustic system, we must first grasp the sound field characteristics of the harbor. When soundwave propagated in ocean, the energy of soundwave will be absorbed by boundary or will decrease due to multipath effect. In this situation, to detect underwater target became more difficult and inaccurate due t...

HUANG, CHUN-HUA, 黃駿樺

碩士 / 國立臺灣藝術大學 / 廣播電視學系應用媒體藝術碩士班 / 107 / In the 21st century, leisure and sightseeing is a chimney-free industry with potential for development. In view of the increasing demand for leisure, health, tourism and sports, the government and the private sector have continued to promote sports and tourism in recent years. "Underwater 30m" is a diving-themed lifestyle program. Taking diving as the main axis of the program, visiting the underwater world from the perspective of the divers, introducing th...

Sheng-Wei Hsu, 許勝為

碩士 / 國立中山大學 / 資訊工程學系研究所 / 107 / Single image dehazing is one of the image processing applications which many people try to realize using the advanced deep neural network (DNN) technology in recent years. This thesis proposes a dehazing network to not only dehaze the land scene images, but also to enhance the quality of underwater images. Proposed model is trained with unpaired datasets based on the generative adversarial network (GAN) approach. The GAN-based land image dehazing work has been pro...

Nan-Feng Wu, 吳南峰

碩士 / 國立高雄第一科技大學 / 營建工程所 / 91 / To divide or phase a huge infrastructure plan into many proper size contracts in terms of the construction volume and the characteristics of the works is widely recognized as one of the important ways to control the owner’s risks and ensure the performance and the success of the plan. Therefore, factors, which client should consider while dividing or phasing the work, are crucial for success of the plan and should be carefully examined. The purpose of this researc...

Yu-Kai Liu, 劉宇凱

碩士 / 國立中山大學 / 機械與機電工程學系研究所 / 95 / The main focus of this thesis is to design effective trajectories with minimum energy consumption for underwater remotely operated vehicles (ROV) in the environment with ocean current. The complete motion behavior of the ROV includes surge, sway, heave, roll, pitch, and yaw. Both the surge and sway are easy to be influenced by ocean current. The basic mission for the ROV is always from one starting point to a desired target position. An optimum trajectory with t...

Tie-LiungChen, 陳泰霖

碩士 / 國立成功大學 / 系統及船舶機電工程學系 / 106 / Based on the customized small-ROV, the purpose of this research is to integrate the propulsion system, attitude sensing system, depth sensing system and photographic lens into the internal system and and improve the technology. Combing human factors engineering design methods to optimize user interface, so that the system interface will meet the operational requirements of underwater archaeologists and improve work efficiency. And we take place the experiment to...

Kun-LinLee, 李昆霖

碩士 / 國立成功大學 / 系統及船舶機電工程學系 / 106

TSENG, YI-HAO, 曾奕豪

碩士 / 逢甲大學 / 水利工程與資源保育學系 / 106 / The main functions of Sewerage are to maintain the living environment, improve urban development, promote people’s health, and is also the index of modern urban development. Most advanced countries have actively building sewerage to improve and enhance the quality of people's lives. Sewerage household connection-pipes are actively promoting as a public construction currently, which can do great help for improving the living environment of people, and enhance the n...

Tsung Hsien Shih, 施宗顯

碩士 / 國立臺北科技大學 / 管理學院工業工程與管理EMBA專班 / 106 / Nowadays, in the highly competitive construction industry, companies need to consider the ability to expand orders, shorten production schedules confusion and prices, increase gross profit, maintain product quality, and reduce the risk cost of investment.If we can choose the right kind of business partners, we will effectively increase our competitiveness in the market.On the contrary, if unsuitable partners are chosen, it may cause delays in schedules, ...

Chyun-Cheng Wang, 王駿程

碩士 / 國立中山大學 / 海下科技研究所 / 106 / Autonomous underwater vehicles (AUVs) have generated much interest in recent years due to their ability to perform repetitive, dangerous, or information-gathering tasks in hazardous or remote environments. The Institute of Undersea Technology (IUT) at National Sun Yat-sen University has developed a prototype AUV equipped with miniature thrusters, a depth sensor, an altimeter, and a magnetic compass. The IUT prototype AUV is able to take action based on the specified...

Tsung-Hsuan Ho, 何宗軒

碩士 / 國立中山大學 / 海下科技研究所 / 106 / Baseline acoustic positioning systems can obtain the absolute positions of underwater targets, but its update rate is slow and calibration is often complicated and tedious. In addition, temporal and spatial variations of water column sound speed profile significantly affect positioning accuracy of the baseline system. Doppler velocity log (DVL) and inertial navigation system (INS) have higher update rate than the baseline systems. But DVL and INS are dead reckoning ...

Yu-ming Su, 蘇于銘

碩士 / 國立中山大學 / 海下科技研究所 / 106 / Autonomous Underwater Vehicles (AUVs) are ideal for large-scale ocean surveys. In addition, surveys in areas hazardous or regions difficult to access with surface vessels are usually performed by using the AUVs. The Institute of Undersea Technology at National Sun Yat-sen University has been developing an AUV prototype since 2010. The AUV prototype, which was equipped with miniature thrusters, a depth sensor, an altimeter, and a magnetic compass, was built for devel...

Wei-Feng Lee, 李維峯

碩士 / 國立臺灣大學 / 工程科學及海洋工程學研究所 / 105 / Transceiver system has many applications such as Sediment Concentration System, Wireless Charging System and Fish Detecting System. However, the environment variation under these usages include temperature and pressure which would remodel equivalent circuit and drift the ideal driving frequency. This drawback not only causes efficiency loss in short term, but also highly possible damages the transducer in long term. Therefore, this research creates a sweep cir...

Hung, Yi-Tai, 洪翊泰

碩士 / 國立臺灣海洋大學 / 電機工程學系 / 105

Lu, Hsun-Wei, 盧勳韋

碩士 / 國立臺灣海洋大學 / 電機工程學系 / 105 / In this thesis, a filter bank multicarrier (FBMC)-based underwater transmission scheme (UTS) for image signals is proposed. The FBMC-based UTS consists of low-density parity-check channel coding, adaptive binary phase shift keying modulation and offset quadrature amplitude modulation, the power assignment technology and FBMC scheme. The performance of transmission bit error rate (BER) and the peak signal to noise ratio (PSNR) of original image and reconstructed ima...

Wei-ChiauYang, 楊惟喬

碩士 / 國立成功大學 / 系統及船舶機電工程學系 / 105

Han-Ming Ko, 柯漢銘

碩士 / 國立宜蘭大學 / 建築與永續規劃研究所碩士班 / 106 / Since the construction of sewerage system in Taiwan, which brought much administrative work of sewerage. Therefore, the sustainable sewage information management to these work is the target of the current promotion in Taiwan. This study took Yilan County sewerage system as a scope, and the literature review to understand the general sewage and the developing information management, and by the deep interview method to realize the needs of sewerage business, and...

LIN,YA-CHUN, 林雅淳

碩士 / 國立雲林科技大學 / 營建工程系 / 106 / There is generally a lack of knowledge on project management for sewage pipeline development. To explore the reasons, its believed that the owner has constantly lacks a well-designed project management, which includes application of vertical unity and horizonal communication among the team. Hence, resulting a delay in deadline, quality defect, and being overbudget. The goal of this research is to fully utilize the 10 main principles in project management, build a st...

Lai,Sheng-Yang, 賴聲揚

碩士 / 國立臺灣海洋大學 / 輪機工程學系 / 106 / In this thesis, we study the acoustic radiation and scattering response from Hybrid Structures. It is very important issue for controlling radiation and scattering of underwater acoustic fields. However, how to predict them effectively and to reduce the response is a really important research. The acoustic radiation is caused by the excitation of external force from the structure itself and coupled with the underwater fluid. To solve the fluid –structure interacti...

Cheng, Hao-Ting, 鄭皓庭

碩士 / 國立臺灣海洋大學 / 輪機工程學系 / 106 / In this thesis we apply the problem of designing passive constrained layer (PCLD) of sandwich structures and the radiation of underwater vehicles. Sandwich structure was first used for the reinforced material of aircraft. Light weight and high strength are characteristics of sandwich structures. And the viscoelastic layer has the features of reducing noise and vibration, insulating heat, absorbing sound, and isolating vibration. Underwater vehicles have the limit o...

Huong Mee Yii, 方美瑜

碩士 / 國立臺灣海洋大學 / 系統工程暨造船學系 / 106 / This thesis investigates the scattering effect from the surface of underwater vehicle in frequency domain. Firstly, we compare the scattered effect with a literature which studies the effect using time domain iteration method with a simple geometry. Using the acoustics analysis software by finite element method, we can predict sound and noise performance. AML (Automatically Matched Layer), a latest technique, is used to approach to account for the radiation cond...

Huang, Chun-Ju, 黃俊儒

碩士 / 國立臺灣海洋大學 / 通訊與導航工程學系 / 106 / The Internet of Underwater Things (IoUT) is a new class of Internet of Things (IoT). IoUT is expected to enable various practical applications toward developing smart cities, such as disaster prevention, military, underwater exploration, assisted navigation, and environmental monitoring applications. Supporting the concept of IoUT, Underwater Wireless Sensor Network (UWSN) shows great potential for the future. However, the properties of UWSN are fundamentally di...

Jian-Fei Yang, 楊健飛

碩士 / 國立臺北科技大學 / 土木與防災研究所 / 95 / Due to the engineering construction and operating management problems in user’s drainage facility of sewage system, county governments shall be in charge of the construction of user’s drainage facility by themselves at present. Therefore, this study is focused on the encountered problems and related measures of user’s drainage facility in construction and operating management aspects from a standpoint of each county government. The problems from the user’s draina...

CHANG,CHIH-WEI, 張志瑋

碩士 / 國防大學理工學院 / 造船及海洋工程碩士班 / 107 / The aim of this study is to explore the underwater motion resistance of Autonomous Underwater Glider (AUG) specific trajectory. AUG can execute a wide range of ocean exploration and collect hydrological data, it has been widely used in various science research and resource development. However, during the underwater navigation, the AUG’s motion resistance and performance are deeply affected by its external configuration. If the AUG’s external configuration can ...

Hu,Liangchieh, 胡亮節

碩士 / 正修科技大學 / 營建工程研究所 / 100 / Constructions in present day adopt construction management mode to replace construction methods and working procedures in the past. Sewerage is not only an infrastructure for urban environment, but also an indispensable part for improving qualities of the national living environment and water resource conservation. Moreover, the prevalence rate of household connection for sewerage symbolizes an indicator for development progress of a nation. At present, constructio...

Yung-Tseng Chang, 張永增

碩士 / 國立臺北科技大學 / 機電整合研究所 / 99 / This study is aimed at developing an underwater mobile robot consisting of a six-degree-of-freedom robot arm and a tracked-type mobile platform for the robot to execute pick-and-place tasks on the seabed. This robot arm uses a joint design with worm-gear sets having the self-locking function to overcome pressure and ocean current effects while the robot moves on the seabed. The tracked-type mobile platform uses tracked wheels actuated by AC servomotors for the robo...

Tsai-Chih Cheng, 鄭再志

碩士 / 國立中央大學 / 營建管理研究所在職專班 / 105 / The current safety budgeting of sanitary sewer is usually difficult to have certain quantities for construction activities due to its nature of constructionability. The objective of the study is to establish a template guiding practitioners with reasonable safety budgeting for sanitary sewer projects. A comprehensive literature review was conducted to fully understand how sanitary sewer projects were performed, showing the guideline for the questions of expert i...

Yu-Wei Liu, 劉育維

碩士 / 國立臺灣大學 / 工程科學及海洋工程學研究所 / 100 / As the complexity of the marine environment leads to the difficulty to get the actual sound field at any moment, so we hope to understand the influence of a variety of different environments on the sound field by numerical simulation. Cylindrical coordinate is adaptable to describe the phenomenon of sound propagation, so most of numerical model are based on cylindrical coordinate. However since the arc length in cylindrical coordinate is proportional to range,...

Mu-ChengYu, 於睦程

碩士 / 國立成功大學 / 系統及船舶機電工程學系碩博士班 / 99

Chih-ChingHu, 胡智欽

碩士 / 國立成功大學 / 系統及船舶機電工程學系碩博士班 / 99

Jiun-an Lin, 林俊安

碩士 / 國立成功大學 / 系統及船舶機電工程學系碩博士班 / 96 / The main purpose of the thesis is to establish an adjustable Four-DOF underwater vehicle. By the use of buoyancy、pitch and roll adjustable、propulsion systems, it is able to achieve the attitude control of the underwater vehicle。The use of GPS、GSM and electronic pressure sensor are devices to measure the position and attitude of the vehicle. The Embedded System is used in order to take down records and control the vehicle through certain commands, then report ...

Yung-Tai Chang, 張永泰

碩士 / 淡江大學 / 水資源及環境工程學系碩士班 / 95 / This study utilized the Visual Basic 6.0 version to develop windows interface software for the one-dimensional unsteady analysis of drainage-system evaluation program. The package of the software was named as Tam-Kang University Drainage Flow Model (TKUDFM). This package includes three different programs which are (a) the one-dimensional unsteady computation program for drainage system with channel data, (b) the hydrological program with input data, and (c) a gra...

馬仁林

碩士 / 國立臺灣科技大學 / 工程技術研究所 / 75 /

Tang Huann Sheng, 湯煥昇

碩士 / 國立臺灣大學 / 造船工程學系 / 81 /

Xu, Jia-Wei, 許家瑋

碩士 / 淡江大學 / 水資源及環境工程研究所 / 81 /

XU, JIA-WEI, 許家瑋

碩士 / 淡江大學 / 水資源及環境工程研究所 / 81 /

Yu-Chen Cheng, 鄭郁蓁

碩士 / 國立臺灣大學 / 工程科學及海洋工程學研究所 / 102 / The bathymetry and strong oceanographic variability in shallow water area can contribute to horizontal refraction. A wavefront obliquely incident upon an ocean front can be refracted in a direction dependent upon the angle of incidence and the modal phase speed which is determined by the horizontal wavenumber of the mode. This refraction on the horizontal plane causes convergence or spreading of acoustic energies and characterizes as the 3D effect. In this th...

Ya-Hui Chuang, 莊雅惠

碩士 / 國立雲林科技大學 / 營建工程系碩士班 / 102 / Sewerage construction is one of the indispensable foundations for buildings in a modern city, but also one of the world competitiveness ranking projects listed by International Management Institute (IMD) in Lausanne, Switzerland. According to Ministry of the Interior, Republic of China (Taiwan), as of the end of November in 2013, the overall (public) sewage penetration rate is only 34.77 percent. With increasing fiscal burden of the government and increasing urge...

Shih-Chieh Chang, 張世傑

碩士 / 國立高雄第一科技大學 / 營建工程研究所 / 99 / The technology of microtunneling was introduced to Taiwan in 1994 for the construction works of Taipei City Government. Few experience and lesson about productivity gained from the related microtunneling work have been scientifically documented.However, productivity data is vital for preparing the construction schedule plan. Focusing on the ∮300m/m microtunneling work, this research collects its on-site production and productivity data and perform the analysis ...

Chean-Lang Weng, 翁靖朗

碩士 / 國立高雄第一科技大學 / 營建工程研究所 / 99 / Foul water sewers are usually built under the ground, so it is not easy to maintain them, not to mention to inspect the maintenance management. Hence, this study focuses on investigating the current management mechanism of foul water sewers, in order to evaluate and to improve the mechanism performance. This study looks into the case of the sewer maintenance management in Kaohsiung, Taiwan, to find out its evaluation mechanism. On the basis of reviewing literatu...

Yen-Jui Chang, 張晏睿

碩士 / 國立東華大學 / 電機工程學系 / 98 / While sailing in the endless ocean, no wonder that the vessel captain does have to fully know well the vessel’s heading direction, voyage distance and vessel’s position anywhere, anytime. For this reason, most of the vessels are installed with “vessel velocity log” or shortly “log” that indicates vessels’ velocity and records voyage milage. Of course, this equipment is not only important for commercial or fishing vessels, warships doubtless have nonetheless necessity ...

Fu-ren Yang, 楊富任

碩士 / 國立高雄第一科技大學 / 電腦與通訊工程所 / 98 / This thesis aims at underwater wireless video transmission technologies. The most commonly used underwater wireless communication systems involve acoustic or optical of signal, and each of these techniques has its own advantages and limitations. Acoustic systems are the most versatile and widely used technique but it would be severely affected by multipath propagation in water due to reflection and refraction and high ambient noise levels. In addition, acoustic ...

Li, Ming-Ru, 李明儒

碩士 / 國立交通大學 / 土木工程學系 / 99 / Sewer systems, which are one of the basic constructions of modern city, have main function of draining surface runoff for preventing the occurrence of inundation events. Therefore, maintaining the normal function of sewer systems working is the core issue of city’s drainage. However, proper maintenance of sewer system has been ignored for a long time. Both human activities and natural effects cause egregious impacts on sewer systems, such as flux of sludge, illegal em...

Chia-Yu Liu, 劉家毓

碩士 / 國防大學理工學院 / 造船及海洋工程碩士班 / 98 / The first stage of this work was aimed at the analysis of drag-reduction effectiveness of the torpedo surface by coating polymer coating combined with micro bubbles. The results by experiment revealed that the best effect on the drag reduction of the super-hydrophobic coatings is at lower velocity and higher generating rate of the micro-bubbles. The best combination of the factor levels was obtained by using the method of Taguchi’s orthogonal arrays. Then, the r...

Chen, hsiu chu, 陳秀珠

碩士 / 國立聯合大學 / 環境與安全衛生工程學系碩士班 / 99 / The geographical situation of water source conservation district is very steepy and the density of household is very low that cause the difficulties of design for sewerage collecting system. This research applies the optimization of piping network hydraulic analysis and cost estimation methods to compare with four traditional designing cases under the same condition. This research was proved not only matching the piping network hydraulic requirements to reduce...

Chen-Hsiang Shih, 施振祥

碩士 / 國立臺灣海洋大學 / 電機工程學系 / 97 / In this paper, we present a power assignment mechanism which is suitable for orthogonal frequency division multiplexing (OFDM)-based underwater acoustic communication system. An essential feature of this scheme is that higher power is allocated to the information that requires higher quality of service. To achieve the purpose of maximum resource utilization, or minimum total transmission power, we also incorporate unequal error protection and adaptive modulation tec...

Ju-Tsun Kao, 高儒村

碩士 / 國立臺灣海洋大學 / 河海工程學系 / 96 / Sewerage system is one of the most important infrastructures of advanced countries,but ours falls behind more than other advanced countries.In the recently,the central government gives a lot of sewerage allowance to the local government and gets it moving actively:The percentage of population served by sewerage system in Taipei has arrived at 85% since 1975.But there are many problem about structions and functions,damages and low capacity,because of being short of b...