Design of Hybrid Dynamic Balancer and Vibration Absorber

[[abstract]]This study proposed a novel hybrid dynamic balancer and vibration absorber that is cheaper than active dampers and more effective than passive dampers. The proposed damping system does not need to be altered structurally to deal with different damping targets. Rather, the proposed vibration absorber is capable of self-adjustment to the optimal damping location in order to achieve balance and, thereby, optimize damping effects. The proposed device includes a groove under the damping target with inertial mass hung from a coil spring beneath. This allows the device to bounce vertically or rotate in order to reduce vibrations in the main body. The coil spring vibration absorber can also slide along the groove in order to adjust its location continuously until the vibrations in the system are minimized and the main body is balanced. Experiments verify the efficacy of the proposed device in improving damping performance beyond what has been achieved using conventional devices. We also provide an explanation of the theoretical underpinnings of the design as well as the implications of these findings with regard to future developments.[[notice]]補正完畢[[journaltype]]國外[[incitationindex]]SCI[[cooperationtype]]國外[[ispeerreviewed]]Y[[booktype]]電子版[[countrycodes]]NL

Design and Implementation of the 12333 Consulting Service System for a Provincial

在经济全球化日趋加深的时代背景下，政府和社会、群众、市场之间的关系发生了明显而深刻的变化，政府已不能适应形势的发展需要。一股改革浪潮促使中国政府部门需要建立一个为全社会提供公共产品和服务的平台，打破传统管理理念和治理模式，满足老百姓的需求。 随着呼叫中心技术的不断普及，在电子政务中的应用越来越多，各种政府服务热线在各地纷纷上马。人力资源和社会保障部要求各省级建立全省统一呼叫接入号码12333的咨询服务系统，提供自动语音、人工座席、网络、传真、短信、邮箱等多种服务方式。某省12333咨询服务系统，按照“全省集中，各地分布接入”的模式，有机整合12333电话咨询中心知识库和“金保工程”业务系统中...In the era of economic globalization, the relationship between government and society, the masses and the market has changed obviously, and the government has been unable to meet the needs of the development of the situation. A wave of reform has prompted the Chinese government to build a platform for the whole community to provide public goods and services, to break the traditional management ide...学位：工程硕士院系专业：软件学院_工程硕士(软件工程)学号：X201323106

非線性懸吊彈性樑及端點減振器之研究

[[abstract]]本研究考慮一Bernoulli-Euler Beam 之彈性樑以鋼纜懸掛，而鋼纜以非線性彈簧與線性阻尼組成，彈性樑的一端為鉸接邊界支撐，另一端則掛載時變之動態減振器 (DVA) 。本研究因具有時間變化之邊界條件，所以採用 Mindlin-Goodman 法分析此問題。此外本文使用多尺度法解析此非線性系統，發現系統中第一模態及第二模態存在一對三的內共振情形，並繪製系統於穩態固定點的情況下，各模態的頻率響應圖，以觀察其非線性內共振現象，且以數值模擬其時間域之振動情形，相互驗證之。另外本研究將分析DVA 的質量及彈簧係數對於整個系統之減振影響，並提出最佳的質量與彈簧係數組 合，可使系統達到最佳減振效果。最後，吾人以一簡單的空氣動力函數模擬氣流對於本彈性樑系統之阻尼的影響，利用Floquet Theory 搭配Floquet Multipliers (F.M.) 判定法則，繪製出Basin of Attraction圖形，觀察此系統之穩定性，以獲得最後結論。[[abstract]]This study investigated the performance of a mass-spring dynamic vibration absorber (DVA) at the free end of a hinged-free elastic beam under simple harmonic excitation. This beam system was suspended by suspension cables. These cables were simulated by cubic nonlinear springs to examine the nonlinear characteristics of this system. This time-dependent non-homogeneous boundary condition problem was solved by Mindlin-Goodman method. The method of multiple scales was performed to solve the nonlinear equations. The 1:3 internal resonance was found at the 1st and 2nd modes of this beam system. The fixed point plots were obtained and compared with the numerical results to verify the system internal resonance. The Poincaré Map was also utilized to identify the system instability frequency region of the jump phenomenon. The optimal DVA mass and the spring constant were provided for best beam vibration reduction. Finally, the wind speeds and aerodynamic loads were included to investigate the stability of this system. The system stability was analyzed by Floquet theory and Floquet multipliers. The basin of attraction charts were made to verify the effects of the combinations of DVA’s mass and the spring constant at diverge speed.[[sponsorship]]中華民國航太學會; 淡江大學機電工程學系; 淡江大學航空太空工程學系[[cooperationtype]]國內[[conferencetype]]國內[[conferencetkucampus]]淡水校園[[conferencedate]]20131130~20131130[[booktype]]電子版[[iscallforpapers]]Y[[conferencelocation]]新北市, 臺

減振器位置對於雙層振動平板減振效能之研究

[[sponsorship]]中華民國航空太空學會; 交通大學機械工程系; 交通大學前瞻火箭研究中心; 國家科學委員會工程技術發展處工程科技推展中心[[conferencetype]]兩岸[[conferencedate]]20121215~20121215[[booktype]]電子版[[iscallforpapers]]Y[[conferencelocation]]新竹, 臺

New Characteristics，New Problems and Countermeasures Research on the Development of Industrial Relations in China

国有企业改革以来，在建立产权明晰的现代化企业制度的同时，劳动关系作为一项配套性改革措施也向市场化转型。劳动关系作为社会经济领域的一项基础性关系，对于提高经济效率和维护社会稳定发展具有重要作用。然而，随着我国经济体制改革的不断深入，在劳动关系市场化的过程中，劳动者与用人单位的矛盾冲突开始显现，因劳资问题而引发的大规模群体事件也时有发生，因而新时期的劳动关系问题非常值得关注。 本文根据政府关于劳动关系的宏观统计数据，对2000～2014年我国劳动争议数量的变化、劳动争议发生的原因、劳动争议处理方式、劳动争议处理结果等各项指标进行统计分析，得出近十多年来，我国劳动关系表现出以下新特点：第一，我国劳...Ever since the reform of state-owned enterprises, while a modern enterprise system with clear property rights is established, industrial relation as a supporting reform measure also experienced market transformation. Industrial relation, which is an important fundamental relation in the social and economic field, plays a vital role in improving the economic efficiency and enhancing the stable deve...学位：管理学硕士院系专业：公共事务学院_社会保障学号：1392014115048

Study on the Courtyard space Design of Rural Architecture Based on the Spirit of Place

随着我国城镇化进程的加快，现有乡村发展模式及建设方式的弊端越来越明显，导致乡村传统文化、景观、建筑甚至生活方式都在慢慢的消亡。虽然近年来乡村得到了建筑领域越来越多的关注与介入，但对其理解仍然停留在对文化符号简单的模仿，所营造的建筑空间忽略了乡村建筑所处场所的特殊性以及当地居民身处其中的体验与感受，导致乡村场所与居民生活无法产生联系。乡村场所感缺失的日益严重也使得乡村居民对故乡的认同感与归属感逐渐丧失。对乡村场所的营造、场所精神的重塑已迫在眉睫。 院落空间作为我国传统建筑中最为重要的空间形式一直传承至今。相较于城市，在乡村这片保留了我国最完整传统建筑文化的土地上，院落空间对于生活在这里的人们而...With the acceleration of the urbanization process in China, the drawbacks of the existing rural construction and development mode are becoming increasingly evident. The traditional culture, landscape, architecture and even life style of country are gradually being extinct. Although countries have been paid more and more attention and involvement by the construction industry in recent years, the un...学位：建筑学硕士院系专业：建筑与土木工程学院_建筑学硕士学号：2522014115176

A Comparison of Inter-rater Reliability between Scale-based Rating and Proposition-based Rating in English-Chinese Consecutive Interpreting

口译质量评估研究的一个中心问题是使用什么样的工具和标准（Sang-BingLee，2015）。由于口译测试中评分者存在差异性以及口译资格考试具有高利害性，确保质量评估中的评分者间信度至关重要。从评估机构的角度来说，使用有效、可信的评估工具有助于保证评估结果的客观公正，对推动口译测试的标准化进程和口译人才的选拔都有重要意义。本文研究的是针对英汉口译质量评估中“信息准确度”这一标准采用两种评分方式对评分者间信度的影响以及背后可能的原因，旨在探讨口译评估中对评估方式的合理选择，保持评估结果的客观、公正。本研究选取厦门大学三级交替口译考试音频为样本，邀请20名评分者分别使用量表式（scale-base...Central to interpreting performance assessment is the choice of the instrument(s) and criteria to apply（Sang-Bing Lee, 2015）. Raters of a performance test vary and usually interpreting accreditation examinations are of high stakes, thus it is important to ensure the inter-rater reliability of the raters involved. From the perspective of the assessment agency, the use of effective and credible asse...学位：翻译硕士院系专业：外文学院_翻译硕士学号：1202014115273

[[alternative]]The Dynamic Response of Composite Rotor-Wake Coupled System

計畫編號：NSC92-2212-E032-008研究期間：200308~200407研究經費：384,000[[sponsorship]]行政院國家科學委員

研發成果商業化政策執行之個案研究

[[notice]]補正完