06593nam 2200577 450 991048406280332120240130143323.03-030-70833-0(CKB)4100000011807052(MiAaPQ)EBC6527503(Au-PeEL)EBL6527503(OCoLC)1243350461(PPN)254721109(EXLCZ)99410000001180705220211015d2021 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierAnalysis and design of nonlinear systems in the frequency domain /Yunpeng ZhuCham, Switzerland :Springer,[2021]©20211 online resource (xxi, 164 pages) illustrationsSpringer Theses, Recognizing Outstanding Ph.D. Research3-030-70832-2 Includes bibliographical references.Intro -- Supervisor's Foreword -- Preface -- Acknowledgements -- Contents -- Contributors -- Abbreviations -- 1 Introduction -- 1.1 Background -- 1.1.1 Modelling of Nonlinear Systems -- 1.1.2 Frequency Domain Analysis and Design of Nonlinear Systems -- 1.1.3 LS Methods in Nonlinear System Analyses -- 1.1.4 Convergence Issues with the Frequency Analysis of Nonlinear Systems -- 1.2 Aim, Objectives and Contributions -- 1.3 Thesis Layout -- References -- 2 Nonlinear Systems and the Frequency Domain Representations -- 2.1 Introduction -- 2.2 Polynomial Models of Nonlinear Systems -- 2.2.1 The NDE Model of Nonlinear Systems -- 2.2.2 The Polynomial NARX Model of Nonlinear Systems -- 2.2.3 The NARX-M-for-D of Nonlinear Systems -- 2.3 The Frequency Domain Representations of Nonlinear Systems -- 2.3.1 The Volterra Series Representation -- 2.3.2 The Generalised Frequency Response Functions (GFRFs) of Nonlinear Systems -- 2.3.3 The Nonlinear Output Frequency Response Functions (NOFRFs) of Nonlinear Systems -- 2.3.4 The Output Frequency Response Function (OFRF) of Nonlinear Systems -- 2.4 Conclusions -- References -- 3 Generalized Associated Linear Equations (GALEs) with Applications to Nonlinear System Analyses -- 3.1 Introduction -- 3.2 The Associated Linear Equations (ALEs) of Nonlinear Systems -- 3.2.1 The ALEs of Duffing Equations -- 3.2.2 The ALEs of the NARX Model -- 3.3 The Generalized Associated Linear Equations (GALEs) -- 3.3.1 The Concept of the GALEs -- 3.3.2 Determination of the GALEs -- 3.4 System Analyses Using the GALEs -- 3.4.1 Evaluation of the Output Response of Nonlinear Systems -- 3.4.2 Evaluation of the NOFRFs of Nonlinear Systems -- 3.4.3 Evaluation of the OFRF of Nonlinear Systems -- 3.5 Application of the GALEs to Nonlinear System Modelling, Fault Diagnosis, and Design.3.5.1 Application to the Identification of the NDE Model of a Nonlinear System -- 3.5.2 Application to the NOFRFs Based Fault Diagnosis -- 3.5.3 Application to the OFRFs Based Design of Nonlinear Energy Harvester Systems -- 3.6 Conclusions -- References -- 4 The Convergence of the Volterra Series Representation of Nonlinear Systems -- 4.1 Introduction -- 4.2 The NARX Model in the Frequency Domain: Nonlinear Output Characteristic Spectra (NOCS) Model -- 4.3 The Generalized Output Bound Characteristic Function (GOBCF) Based Convergence Analysis -- 4.3.1 A Sufficient Condition of the Convergence -- 4.3.2 The Determination of the GOBCF -- 4.3.3 Convergence Analysis of the Volterra Series Representation of Nonlinear Systems -- 4.3.4 The Procedure for the New Convergence Analysis -- 4.4 Case Studies -- 4.4.1 Case 1-Unplugged Van der Pol Equation -- 4.4.2 Case 2-Duffing Oscillator with Cubic Damping -- 4.5 Conclusions -- References -- 5 The Effects of Both Linear and Nonlinear Characteristic Parameters on the Output Response of Nonlinear Systems -- 5.1 Introduction -- 5.2 The OFRF Based Design of NARX-M-for-D -- 5.2.1 The OFRF of the NARX-M-for-D -- 5.2.2 The Determination of the OFRF of NARX-M-for-D -- 5.2.3 The OFRF Based Design of Nonlinear Systems -- 5.3 The Associated Output Frequency Response Function (AOFRF) -- 5.3.1 Explicit Relationships Between the GFRFs and the Parameters of the NARX Model -- 5.3.2 Two Special Cases -- 5.3.3 The Concept of the Associated Output Frequency Response Function (AOFRF) -- 5.3.4 The AOFRF in Terms of the System Linear and Nonlinear Characteristic Parameters -- 5.3.5 The AOFRF Based Representation of the Output Frequency Response of Nonlinear Systems -- 5.4 Case Studies -- 5.4.1 Case Study 1-The OFRF Based Design of the Vibration Isolation System.5.4.2 Case Study 2-The AOFRF Based Representation of the Output Spectrum of a Duffing Nonlinear System -- 5.5 Conclusions -- References -- 6 Nonlinear Damping Based Semi-active Building Isolation System -- 6.1 Introduction -- 6.2 Semi-active Damping System for the Sosokan Building -- 6.2.1 The Sosokan Building and Its Model Representation -- 6.2.2 Semi-active Damping System for the Sosokan Building -- 6.3 Nonlinear Damping Based Semi-active Building Vibration Isolation -- 6.4 Simulation Studies -- 6.4.1 Objectives of Nonlinear Damping Design -- 6.4.2 Effects of Nonlinear Damping Coefficient -- 6.4.3 Effects of Ground Excitation Magnitude -- 6.4.4 Isolation Performance on Higher Floors -- 6.4.5 Isolation Performance in Terms of the Roof Drift -- 6.4.6 Isolation Performance in Terms of Harmonics and a Comparison with the Performance Under LQG Control -- 6.5 Experimental Validation -- 6.6 Conclusions -- References -- 7 Conclusions -- 7.1 Main Contributions of the Present Research -- 7.2 Future Works -- Appendix A Sampling Frequency Independence -- Appendix B Proof of Lemma 5.1.Springer theses.Nonlinear systemsMathematical modelsVolterra equationsSistemes no linealsthubModels matemàticsthubEquacions de VolterrathubLlibres electrònicsthubNonlinear systemsMathematical models.Volterra equations.Sistemes no linealsModels matemàticsEquacions de Volterra003.75Zhu Yunpeng299577MiAaPQMiAaPQMiAaPQBOOK9910484062803321Analysis and design of nonlinear systems in the frequency domain1904799UNINA06927nam 2201837z- 450 991055710590332120210501(CKB)5400000000040988(oapen)https://directory.doabooks.org/handle/20.500.12854/68963(oapen)doab68963(EXLCZ)99540000000004098820202105d2020 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierEnhancement of Public Real-estate Assets and Cultural HeritageManagement Plans and Models, Innovative Practices and Tools in Supporting the Local Sustainable DevelopmentBasel, SwitzerlandMDPI - Multidisciplinary Digital Publishing Institute20201 online resource (532 p.)3-03936-304-2 3-03936-305-0 The management of cultural heritage and public real-estate assets is one of the most crucial challenges concerning the sustainable use of these resources, involving dynamic methods to stimulate preservation, development, renewal, and transmission to future generations of these essential assets. 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Therefore, future territorial redevelopment projects can base their idea strength on an open system of appropriately selected social attractors, whose enhancement and use have the objective of triggering widespread regeneration effects on the whole territory of influence, receiving inducement and resources to progress.Enhancement of Public Real-estate Assets and Cultural Heritage HumanitiesbicsscSocial interactionbicsscA'WOT analysisaccounting parametersadaptive reuseagricultureAHPambidextrous managementAnalytic Hierarchy Process (AHP)archaeological basinsartistic assetsartworksbathing housesbibliographic analysisbibliometric analysisbuilding rehabilitationbuilt cultural heritagebuilt heritage sustainable reusecarrying capacitycity plancreative tourismcultural economicscultural estatecultural firmscultural heritagecultural heritage and circular economycultural heritage conservationcultural landscapecultural tourismdeteriorationeconomic enhancementeconomic evaluation of projectseconomic feasibilityeconomic sustainabilityETISevaluationFerrol (Spain)financial sustainabilityheritageheritage classificationheritage databaseheritage valuehistoric centrehistoric urban landscapehistorical buildinghistorical school buildingsimmovable propertiesimpact assessmentintegrated evaluationKaplan-Meier curvesland economylandscape heritagelandscape managementlocal governancemacro-elementsmanagement instrumentsmanagement strategyMar Menormodelmodel of choiceMONUMmulti criteria decision aide (MCDA)Multi Criteria Decision Making (MCDM)Multi-Criteria Analysismulti-criteria decision aidmulti-criteria evaluationmulti-sectoral collaborationmulticriteria analysismulticriteria decision aidmultifunctionalityn/aNeighborhood Regenerationnew public institutional formsNovi Pazaroperational protocolproject feasibility investment profitabilitypublic investmentpublic real estate propertypublic worksradar diagramregional developmentregulationRight to the Cityrisk assessmentRitiro del Carminerough setsrural areasSan JavierSDG 11seismic damageseismic hazardSerbiasocial capitalSocial Empowermentsocial impactsocial innovationsocial network analysisstrategic assessmentstrategic planningsurvival analysissustainabilitySustainable Development Goalsterritorial health centerterritorial marketingtime overruntourism experience managementtourismphobia and anti-tourism movementstourist flow managementunused public buildingsurban arturban governanceurban heritageurban regenerationurban sustainable developmentvalorizationvaluationvaluesVesuvian Villasvocationalityvulnerabilityweb archiveWeb-GIS and GeodatabasesHumanitiesSocial interactionDella Spina Luciaedt344105Calabrò FrancescoedtDella Spina LuciaothCalabrò FrancescoothBOOK9910557105903321Enhancement of Public Real-estate Assets and Cultural Heritage3039074UNINA