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Research on the planning and design of high efficiency and energy saving in robot arm carry the glass substrate
No full text[[abstract]]在現今分秒必爭的工業時代，如何有效提升產能使企業在業界更具有競爭力，一直是各企業絞盡腦汁極力突破現狀的議題。本研究針對在面板業界中所使用承載玻璃基板機器手臂進行機器人軌跡規劃與效率節能關聯之探討研究，設計具有彈性及更靈活的機械手臂運動路徑規劃。本論文主要分析日本三協SANKYOSR99型五軸的機械手臂整個實際RUN貨過程中，去進行針對各種取放基板動作的特性及運動軌跡等去進行規劃測試，以求出最低耗時及最短距離的移動軌跡。在無塵室現場以實務方法分析數據找出ROBOT最佳的避碰軌跡及最小能量消耗之軌跡，並利用變更機械手臂運動路徑之設計(機構設計/程式設計/PLC電控設計..等變更)去呈現出機械手臂在搬運的過程，所需符合的運動條件，使機械手臂承載時可以執行最快速及最低耗能行徑軌跡，大幅增加面板產能更有效於節省大量能源的消耗。[[abstract]]Nowadays,weareinanindustrialstage.HowtoincreaseCapacitytomakeacompanybecomemorecompetitive?Thisisanissuethateverycompanywanttobreakthroughsobadly.ThestudyispointedbetweenthepanelindustryusestheRobotarmofthemountedglasssubstrateimproverobottrajectoryplanningandenergyefficiencyanalysis.TodesignRobotMovementpathwithelasticityandflexibility.ThemainproposeofthethesisistouseJapanSankyoSR99typeoffive-axismachinearmduringtheactualproductionandregardwiththoseThecharacteristicsoftheoperationofthesubstrateandMovementtrajectoryetc.todesignandtest,thenwecanknowtheleasttimeconsumingandTheshortestdistanceofthemovementtrajectory.Withfabroomon-sitepracticeway,wecanfindrobotofbestcombinationofparametersforthebestcollision-freetrajectoryandminimumenergyfromtheanalysis.Alsousechangingthedesignofthemovementpathoftheroboarm(Institutionaldesign/Programdesign/PLCElectroniccontroldesign..etc.)toshowduringrobotarmisworkingwhichmovementconditionsmatchit.Thisconditioncanmakerobotarmofmovingmorefastandminimumenergyconsumptiontrajectory.Itincreasescapacitymoreeffectiveforsavingmassiveenergyconsumption
Investigating the Impact of Time-Money and Chunks of Options on Compromise Effect of Choice Behavior by Consumers：Based on the Perspectives of Self-construal
No full text[[abstract]]時間與金錢是人們所擁有的資源，但兩項資源在運用方式上有所不同，當人擁有足夠的時間，此時在消費決策上會將產品或服務之多方因素（如品質、價格、屬性、品牌知名度等）皆納入衡量，將眾多情境與資訊在多重比較、排列與模擬後，優選出所需項目進而購買；而若當人無足夠時間時，眾多情境與資訊屬凌亂狀態下，一時間也無法以清晰邏輯去思考，或許只會把當下所需之重要因素作為第一考量，進而直接進入購買程序。另外，若當人擁有足夠的金錢，此時在消費決策上較不會將產品或服務之多方因素納入考量，可能較容易直接以金錢能夠換取的便利性為主，當然便利性越高之產品或服務，相對價格亦越高；而當人無足夠金錢的情況下，在消費決策上更容易將產品或服務之多方因素納入衡量與比較，並較為偏好以物美價廉之產品為優先考量，由此可知，在時間或金錢上的分配與運用，會因每個個體之條件、背景及經歷不同，而對於時間或金錢價值上有不同衡量，而產生不同的反應與行為表現。因此，在這資訊科技發達的時代，當消費者面對海量的產品或服務，亦常因所擁有之時間或金錢資源不同而面臨到決策困難的窘境，其亦攸關於消費者本身之認知能力受到情境影響，導致不足以審視、分析該資訊，所以在決策的過程中，消費者容易產生捷思的反應，然而，或許會因為每個人所擁有之時間或金錢資源不同，而對於折衷效應有不同的考量與行為反應，此部分值得本研究後續深入探討。本研究先以籌碼為基準，並於不同之選項元數下加入「折衷效應」觀點探討消費者選擇行為反應，再將自我建構納入衡量，探討當考量到他人存在時，在不同自我層面的消費者對於折衷選項之決策，並進一步洞悉在什麼樣的情況下，消費者受折衷效應的影響會下降。依序以實驗一隨機將受試者分配於不同情境下，並觀察其選擇行為反應，探討折衷捷思之存在，採用「2（籌碼：時間、金錢）×2（選項元數：二元、三元）」之兩因子受試者實驗設計，實驗二亦隨機將受試者分配至「2（籌碼：時間、金錢）×2（選項元數：二元、三元）×2（自我建構：獨立、相依）」之三因子受試者實驗設計進行實證研究，探討在不同自我建構層面下，消費者之折衷選擇反應是否受影響，經採隨機分派，共計515名受測者。實驗一結果顯示，當二元變為三元時，不論在時間或金錢籌碼下，折衷選項皆得到較高的偏好，尤其在價值較不易衡量之時間籌碼下更為顯著，透由實驗一可更佳實證折衷捷思之存在；而在實驗二，當考量到他人存在時，相依建構較容易有折衷現象的產生，然而在金錢籌碼下與相依建構，雖對於非折衷選項的選擇並未顯著提升，但仍發現不論在時間或金錢籌碼下，「折衷選擇」皆受自我建構影響而下降。據此，本研究特針對籌碼、選項元數、自我建構與折衷效應變數間的影響，其實可發現到一個簡單卻又經常被忽略的問題：消費者不一定如我們想像的那樣「愛便宜」，在面對一系列選擇時，消費者仍會把價格以外之因素（如品質、屬性、優惠方案或品牌知名度等）納入衡量，因此根據本研究實驗一與實驗二之結果，以本研究派對佈置公司為例，建議業者在推出眾多產品時，比起零散產品資訊，針對非熱門與熱門產品可提供選項元數，以縮小消費者選擇決策範圍，同時也提高對於非熱門產品之注目針對當季主打之派對模式可運用折衷之選項元數，而若是在溝通服務面上可主打低時間籌碼，以最短時間滿足消費者需求，抓住消費者心理，提供個別消費者最想要、最需要的產品，進一步增加其消費。[[abstract]]Timeandmoneyaretheresourcesbelongtohumanbeing,andthesetworesourceshavedifferentwaystoutilizeindailyroutine.Whenpeopleshaveplentyoftime,variousfactorsofproductorservicelikequality,price,andattribute/genotypeincludingbrandawarenesswillbetakeintoconsiderationonconsumptiondecisionmakingandmakemultiplecomparison,arrangementandsimulationwithvariouscircumstancesandinformationandthenproceedtopurchasewhattheyneedinpriority.Whereaswhilepeoplewithinsufficienttime,plusvariouscircumstancesandinformationinamess,perhapstheywilljustpurchasewhattheyneedinprioritywithoutcoherencecogitation.Moreover,whenpeoplehavesufficientmoney,variousfactorsofproductorservicewillnotbetakenintoconsiderationonconsumptiondecisionmakingandtheywilldirectlypurchasewhattheycapablewithconveniencebyusingtheirmoney,ofcoursethehighertheprice,thebetterofqualityandconvenience.Variousfactorsofproductandservicewillbeeasilytakenintoconsiderationwhenpeoplewithinsufficientinmoney.Theywillbepreferencewithgoodattractiveinpriceandqualitywhencomestoconsumptiondecisionmaking.Thus,becauseofeachindividual’scondition,backgroundandundergo,peoplewillhavedifferentwaystoutilizeanddistributetimeormoney.Furthermore,differentreactionandexpressionbehaviorwillyieldwhilepeoplehavedifferentperceptionintimeandmoney.Hence,intheageofadvancesininformationtechnology,consumerwillfaceobstructiveindecisionmakingwhenconfronttodozenproducts,justbecauseofdifferenttimeandmoneythattheypossess.Therefore,whenitcomestoconsumptiondecisionmaking,consumereasilycausedheuristicsbehaviorduetotheycan’treviewandanalyzeinformationtheyobtained.Compromiseeffectisoneofthecommonheuristicphenomenonhappenedindailyroutine,nevertheless,perhapseachindividualhavedifferentthoughtbecauseofdifferenttimeandmoneythattheypossess.It’sworthytoexpandonthisupcomingresearch.Atfirst,thisresearchsubjecttocurrencyasastandard,andperceptionofcompromiseeffecthasbeenaddedtodissimilarextremetoexploreconsumer’sreactionofchoicebehavior.Then,self-construalbeentakenintoexaminationtoapproachwhenindividualconcerntheexistenceoftheothers,atdifferentself-complexityfromconsumer,withregardtothedecisionmakingofcompromiseoption.Thisresearchalsopiercedthattheaffectionofcompromiseeffecttoconsumerwilldescendatsortofcircumstances.Asseriatim,Experiment1distributesselectedsubjectsrandomlytodifferentsituation,andobservesthechoicebehaviorofit-selves,inordertoexploretheexistenceofcompromiseheuristics.Thisexperimentadopted2(Currency:timeandmoney)×2(Chunksofoptions:binary、trinary)two-subjectsexperimentaldesign.Experiment2adoptedsamepractice,distributedsubjectsrandomlyto2(Currency:timeandmoney)×2(Extreme:binary、trinary)×2(Self-Construal:Independent,Dependability)three-subjectsexperimentaldesignproceedstoempiricalresearch,explorecompromiseselectionreactionofconsumerwhetheritisaffectedunderdissimilarlevelofself-construal.ResultsofExperiment1shownthatwhenanewoptionhasbeenadded,nomatterundercriteriaoftimeormoney,compromiseselectionobtainedupperpreference.Itismoresignificantlythroughcriteriaoftime:thevaluethatnoteasytoexamine.CompromiseheuristiccanbeauthenticatedthroughExperiment1.TheresultsofExperiment2shownwhenindividualsconcernedtheexistenceoftheothers,heuristicphenomenonwillbeoccurredthroughinterdependentself-construal.However,undertheaspectofmoneyanddependability,theselectionofnon-compromiseoptionisnotsignificantascend.Buttheexperimentexploredthecompromiseoptionwilldescendduetotheaffectionofinterdependentself-construalnomatterunderthecriteriaofneithertimenormoney.Researchappealthefollowingresearchersexpandontheresearchoftherelationshipofthesethreefactors.Inviewoftheabove,thisresearchcounteredCounter,Extreme,Self-ConstrualandaffectionofCompromiseEffect,maydiscoverasimplequestionthatoftenneglectedbypeoples:Consumeruncertaintylikelycovetousofsmallgains,evenifoverwhelmingmajorityclassifiedastypeofeconomizeconsumer,preferencehighqualityandinexpensiveproductorservice.Despitewhenconsumerconfronttodozenselections,yetwillstillexaminethefactorsbesidesoftime(qualityofproduct,attributes,specialoffers,brandawareness,etc.)Consequently,thisresearchthroughpartydecorationcompanyasacase,highlyrecommendedpeoplewhoengagedinthisindustrywhenintendedtolaunchvariousproduct,aimstheextremeofcompromise’spartymodeloftheseasontodesignvariousselectionofproducts.Inaddition,shorttermcanbeclaimasacounterincommunicationservice,inordertomeetthedemandofconsumer,seizethemindofconsumer,offeredindividualconsumertheproductwhattheywant,whattheyneedinordertoincreaseitsconsumption
A Semi-Fragile Lossless Watermarking for Image Authentication
No full text[[abstract]]紙本論文延後公開至2022年08月23日止[[abstract]]紙本論文延後公開至2022年08月23日
Development of Intelligent Key Feature Extraction System for Electrical Discharge Machining
No full text[[abstract]]在放電加工製程中，成品精度除受電極材料尺寸、工件材料與加工參數等
因素所影響外，因單位時間內材料去除量少，加工過程的變異如排渣、電極損耗、
與放電均勻性，均將影響加工精度。而對於精微放電加工而言，可感測到訊號變
動更微小，如何有效萃取加工的感測特徵，實為估測加工精度的關鍵。
本研究開發一智慧感測單元(Intelligent Sensing Unit- Electrical Discharge
Machining, ISU-EDM)，以監控放電加工製程，可有效且即時收集加工過程的電
流、電壓與主軸位移訊號。首先，在訊號收集上，本單元整合訊號收集與資料分
析，可線上且即時觀察加工狀態與訊號分析過程。在訊號處理上，本單元可擷取
有效放電波形，並搭配特徵計算與分布配適方法，獲得放電加工的關鍵特徵集，
如火花頻率、短路比及放電能量等特徵。最後，在特徵應用上，這特徵集可應用
於全自動虛擬量測(Automatic Virtual Metrology, AVM)系統，以進行估測加工精度。
在研究成果上，以加工深度100 μm，直徑3 mm 的圓柱孔為例，ISU-EDM
全程取樣50 MHz，可從13 GB 的龐大資料中萃取出1 KB 的關鍵特徵集。經AVM
系統進行精度估測，圓柱孔底圓的表面粗糙度、直徑與真圓度的Free Run 估測
平均絕對誤差(MAE)分別為0.196 μm、0.009 mm、與0.006 mm。因此，本研究
所開發的智慧感測單元可適用於放電加工以估測加工精度。
關鍵字: 放電加工、巨量資料、放電特徵、特徵統計配適。[[abstract]]Except to the electrode size, workpiece material, and processing parameter,
accuracy of discharge machining is also affected by the variation in slagging capabilty,
electrode wear, and discharge uniformity. For micro-machining, the key parts for
estimating machining accuracy is how to effectively extract sensing features from the
tiny varing singals.
This research pessented an ISU-EDM (Intelligent Sensing Unit- Electrical
Discharge Machining) to monitor the EDM process for effectively and timely collecting
the signals of current, voltage, and axis position in machining. First, in the signal
collecting, the proposed system included signal collection and data analysis to online
monitor machining and analyzing processes. In signal processing, the effective
discharge waveforms can be derived for obtaining the key feasture set by feature
calculation and distribution fitting methods. Finially, the set is served as an input of the
AVM (Automatic Virtual Metrology) system to evaluate final accuracy.
The experimental results of machining hole with diameter 3 mm and depth 100 um
indicate that the ISU-EDM can derive the key feature (1 KB) from the big signal data
(13 GB) with 50 MHz sampling rate. After importing the AVM system, the MAE (mean
absolutely error) of estimating roughness, diameter, and roundness of the hole bottom
in free run are 0.59 μm, 8.31 μm, and 0.005 μm, respectively. Hence, the developed
ISU-EDM is a promising tool for predicting accuracy of EDM process.
Keywords: EDM, big data, EDM feature, feature fistribution fitting
Realization of Multichannel ROADM and Optical Interleaver Using Array Waveguide Gratings
No full text[[abstract]]紙本論文延後公開至2022年12月31日止[[abstract]]紙本論文延後公開至2022年12月31日
The Impact of Corporate Social Responsibility on Credit Ratings and the Equity Capital Cost
No full text[[abstract]]本文運用最小平方法及分量迴歸探討2012年至2016年中國《企業社會責任藍皮書》300強中之上市企業，分析公司進行企業社會責任的投入，是否影響評等機構對企業信用評等之評價，以及企業之權益資金本的影響效果。結果顯示，中國上市公司在實踐企業社會責任的成果，整體而言，即使企業有良好的企業社會責任表現卻無法有效提升企業之信用評等等級，如考量企業目前的信用評等狀況，則可得知屬於中度風險之企業，將資源投入在責任管理及社會責任策略時，較能得到提升信用評等等級的效果，屬於高度風險之企業則能藉由市場責任的管理來提升信用評等等級；在企業資金成本中，公司若加強社會責任的推展，可達到降低的成效，另在企業本身所獲之權益資金成本屬適中者，更有機會藉社會責任的執行來降低權益資金成本。[[abstract]]Creditratingisanimportantinvestmentreferenceforinvestors.ThispaperistoinvestigatetheimpactofcorporatesocialresponsibilityoncreditratingsandtheequitycapitalcostinChina.Therearetotally223observationsfrom2012to2016.Ingeneral,itisdifficultforthelistedcompaniestoupgradethecreditratingsthroughthebetterperformanceofcorporatesocialresponsibility.However,companieswithmoderateriskhavetheopportunitytoimprovethecreditratinglevelbyusingtheresponsibilitymanagementandsocialresponsibilitystrategies.Inaddition,thecompanyhasthechancetoreducetheequitycapitalcostbypromotingthesocialresponsibility.High-riskcompaniesaremoreabletorelyonthemanagementofmarketresponsibilitytoenhancethecreditrating.Andcompanieswithmoderateequitycapitalcosthavemoreopportunitiestolowertheequitycapitalcostbyimplementingthesocialresponsibility
Optimal Housing Capacity is affected by Tax
No full text[[abstract]]現今台灣房價不斷上漲，政府以房屋貸款利息抵稅的方式，減輕購屋者的經濟壓力。本研究以CampbellandCocco(2015)與洪志興(2017)的效用極大化模型作為基礎，將其模型加以推導出最適房價。本文探討貸款成數、期初薪資、所得稅率與財產稅率在不同情況之下，對最適房價的影響。研究顯示，薪資所得提高相對最適房價上升，而貸款成數越大相對最適房價會降低。財產稅率增加會導致最適房價下降。財產稅率與所得稅率相較之下，財產稅率對最適房價的影響較大，因此增加財產稅率能有效改善低所得者的購屋能力。[[abstract]]DuetoextravaganthousingpricesinTaiwan,thegovernmentinstitutingthemortgageinterestdeductionforreducingtheeconomicpressurefromhousingbuyers.Thispaperisbasedonutility-maximizingmodelofCampbellandCocco(2015)andHung(2017),thenexcogitatestheoptimalhousingprice.Intheanalysisofresearch,theoptimalhousingpriceisaffectedbyloan-to-value(LTV),income,individualincometax,andpropertytaxunderthedifferentcircumstances.Inmyexperiments,theincreaseofincomeincreasestheoptimalhousingpriceandtheraiseinloan-to-valueresultsinafallintheoptimalhousingprice.However,theincreaseofthepropertytaxleadstoadeclineoftheoptimalhousingprice.Bycontrast,thepropertytaxismoreinfluentialthantheindividualincometax,andthereforetheincreaseofpropertytaxwillimprovetheoptimalhousingcapacitytopeoplewithlowincome
The optimal housing prices and utility of conspicuous consumers
No full text[[abstract]]最近有許多的豪宅出現。豪宅的房屋價值因為附加奢侈價值，所以與一般房屋價值不同。因此，有錢人開始關心有關豪宅的議題。在此論文中，採用了CambellandCocco(2015)所提出的效用極大化的模型且對於房價做一階微分，去分析炫富者的最適房價。本文探討住宅偏好、報酬率、最終財富的重要性、相對風險規避、期初手持現金以及期初薪資對於最適房價的影響。結果指出住宅偏好、期初手持現金以及期初薪資對於炫耀性房屋購買者的最適房價有顯著的正向影響。相反地，報酬率以及最終財富的重要性和炫耀性房屋需求者的最適房價有顯著的負向關係。有趣的是，當房貸利率較低時，相對風險規避和炫耀性房屋購買者的最適房價有顯著的負相關。然而，當房貸利率較高時，相對風險規避和炫耀性房屋購買者的最適房價之關係則呈現顯著的正相關。此外，在本文所假設的3個族群中，模擬的結果指出最富有的炫耀性消費者得到最高的最適房價，這是因為他們擁有巨額的資本且他們能負擔的起高價位的房子。[[abstract]]Therearelotsofluxuryhousesemergingrecently.Thevalueofluxuryhouseisdifferentfromvalueofregularhousebecauseofadditionalluxuryvalue.Thus,wealthyindividualsbegintocareaboutluxuryhouseissues.Inthisstudy,IadopttheutilitymaximizationmodelproposedbyCambellandCocco(2015)anddifferentialhousingpricesintheequationtoanalyzetheoptimalhousingpricesoftheconspicuoushomebuyers.Thisstudyinvestigatestheeffectofthehousepreference,returnrates,importanceofterminalwealth,relativeriskaversion,initialcashonhandandinitialincomechangesonoptimalhousingprices.Theresultssuggestthathousepreference,initialcashonhandandinitialincomehaveapositiveandsignificantinfluenceonoptimalhousingprices.Incontrast,thereturnratesandtheimportanceofterminalwealthhaveanotablenegativerelationshipwithoptimalhousingpricesamongconspicuousconsumers.Interestingly,theoptimalhousingpricesamongconspicuousconsumersarenegativelyrelatedtotherelativeriskaversionwhenthemortgageratesarelow.However,thereisasignificantandpositiverelationshipbetweentherelativeriskaversionandtheoptimalhousingpriceswhenthemortgageratesarehigh.Moreover,resultsindicatethatwealthiestconspicuousconsumersobtainhighestoptimalpricesamongthreegroupsbecausetheyhavehugecapitalandcanaffordhigh-endhouses
The Effect of Luxury Tax Implementation, Amendment, and Suspension on the Stock Return of Building Material and Construction Industry
No full text[[abstract]]本研究採用事件研究法針對特種貨物及勞務稅條例(簡稱奢侈稅)制定，修正與停徵等三個事件實施對於上市建材營造業股票報酬影響進行探討。實證結果如下：(一)奢侈稅條例制定之宣告對於建材營造業股價的確有顯著負向影響。不過，對於非建設公司子樣本股價負向影響較不顯著。(二)修正奢侈稅條例之事件宣告對於建材營造業股價的確有顯著正向影響。另外，此一事件宣告對於建設公司股價正向影響更為顯著。(三)停徵奢侈稅之事件宣告對於建材營造業股價有顯著負向影響。[[abstract]]Thisthesisemployseventstudymethodtoinvestigatetheeffectofluxurytaximplementation,amendment,andsuspensiononthestockreturnofbuildingmaterialandconstructionindustry.Empiricalresultsareasfollows:(1)theannouncementofluxurytaximplementationhasasignificantlynegativeeffectonthestockreturnofbuildingmaterialandconstructionindustry.However,thenegativeinfluenceoftheannouncementofluxurytaximplementationonthenon-constructioncompany’sstockpricesislesssignificant;(2)theannouncementofluxurytaxamendmenthasasignificantlypositiveeffectonthestockreturnofbuildingmaterialandconstructionindustry,particularfortheconstructioncompany’sstockprices;(3)theeffectofluxurytaxsuspensiononthestockreturnofbuildingmaterialandconstructionindustryissignificantlynegative
The Effect of Banks’Anti-Money-Laundering and Account Alert
No full text[[abstract]]為因應美國及世界其他各國防制洗錢之相關措施，台灣各銀行也採取適當政策配合。本文研究此類相應措施之成效，並以A銀行在2015年7月1日至2016年6月30日止的資料為樣本，其中顯示有交易異常列為警示帳戶共有673件，係本國銀行中較低者。另，縮短警示期間造成通報戶數急遽增加。通報戶以花蓮分行通報數最多，女性居多，年齡層以21-30歲為最，且集中於高中職學歷。若以戶籍地區分則以新北市最多，係因分行家數近50家，另依新北市各行政區統計(共29個行政區)，以新莊區、板橋區及新店區屬通報戶數最多。[[abstract]]Todealwiththeanti-money-launderingmeasuresoftheUSandothercountriesintheworld,variousbanksinTaiwanhavetoundertakepoliciestopreventmoneylaundering.ThispaperinspectstheeffectivenessofsuchpolicieswiththesamplesofBankAfromJuly1,2015toJune30,2017.Theresultshowsthat673accountshadbeenlistedasabnormal,thelowestinTaiwan.Furthermore,shorteningtheperiodforalertdramaticallythefrequencyoftheaccountsbeingalerted.MostofthecasesreportedwereinHua-lienbranches,femaleoutnumbersmale,intheagesbetween21-30,andmostlywithhighschooleducation.Asfortheregion,mostlywereinNewTaipeiCitybecausethereareabout50branches.Onthedistricts,Hsin-chuang,Pan-chiao,andHsin-dienhavethehighestnumberofcasesreported