LEADER 05336nam 2200649 a 450 001 9910144426903321 005 20170816120847.0 010 $a1-282-34348-3 010 $a9786612343483 010 $a0-470-75859-7 010 $a0-470-75860-0 035 $a(CKB)1000000000687393 035 $a(EBL)470575 035 $a(OCoLC)609849534 035 $a(SSID)ssj0000309656 035 $a(PQKBManifestationID)11235334 035 $a(PQKBTitleCode)TC0000309656 035 $a(PQKBWorkID)10282665 035 $a(PQKB)10890005 035 $a(MiAaPQ)EBC470575 035 $a(EXLCZ)991000000000687393 100 $a20080118d2008 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aSmart technologies for safety engineering$b[electronic resource] /$fedited by Jan Holnicki-Szulc 210 $aChichester, England ;$aHoboken, NJ $cJ. Wiley$dc2008 215 $a1 online resource (352 p.) 300 $aDescription based upon print version of record. 311 $a0-470-05846-3 320 $aIncludes bibliographical references and index. 327 $aSmart Technologies for Safety Engineering; Contents; Preface; About the Authors; Organization of the Book; 1 Introduction to Smart Technologies; 1.1 Smart Technologies - 30 Years of History; 1.2 Smart-Tech Hardware Issues; 1.2.1 Structual Health Monitoring; 1.2.2 Adaptive Impact Absorption; 1.3 Smart-Tech Software Issues; References; 2 The Virtual Distortion Method -A Versatile Reanalysis Tool; 2.1 Introduction; 2.2 Overview of Reanalysis Methods; 2.3 Virtual Distortion Method - The Main Idea; 2.4 VDM in Structural Statics; 2.4.1 Influence Matrix in Statics 327 $a2.4.2 Stiffness Remodeling in Statics2.4.3 Plasticity in Statics; 2.4.4 Example 1 in Statics; 2.4.5 Example 2 in Statics; 2.5 VDM in Structural Dynamics; 2.5.1 Influence Matrices in Dynamics; 2.5.2 Stiffness Remodeling in Dynamics; 2.5.3 Plasticity in Dynamics; 2.5.4 Mass Remodeling in Dynamics; 2.6 VDM-Based Sensitivity Analysis; 2.7 Versatility of VDM in System Modeling; 2.8 Recapitulation; 2.8.1 General Remarks; 2.8.2 Applications of the VDM to Structures; 2.8.3 Applications of the VDM to Nonstructural Systems; References; 3 VDM-Based Health Monitoring of Engineering Systems 327 $a3.1 Introduction to Structural Health Monitoring3.2 Damage Identification in Skeletal Structures; 3.2.1 Introduction; 3.2.2 Time Domain (VDM-T) versus Frequency Domain (VDM-F); 3.2.3 Modifications in Beams; 3.2.4 Problem Formulation and Optimization Issues; 3.2.5 Numerical Algorithm; 3.2.6 Numerical Examples; 3.2.7 Experimental Verification; 3.2.8 Conclusions; 3.3 Modeling and Identification of Delamination in Double-Layer Beams; 3.3.1 Introduction; 3.3.2 Modeling of Delamination; 3.3.3 Identification of Delamination; 3.3.4 Conclusions; 3.4 Leakage Identification in Water Networks 327 $a3.4.1 Introduction3.4.2 Modeling of Water Networks and Analogies to Truss Structures; 3.4.3 VDM-Based Simulation of Parameter Modification; 3.4.4 Leakage Identification; 3.4.5 Numerical Examples; 3.4.6 Conclusions; 3.5 Damage Identification in Electrical Circuits; 3.5.1 Introduction; 3.5.2 Modeling of Electrical Circuits and Analogies to Truss Structures; 3.5.3 VDM Formulation; 3.5.4 Defect Identification; 3.5.5 Numerical Example; 3.5.6 Conclusions; References; 4 Dynamic Load Monitoring; 4.1 Real-Time Dynamic Load Identification; 4.1.1 Impact Load Characteristics; 4.1.2 Solution Map Approach 327 $a4.1.3 Approach Based on Force and Acceleration4.1.4 Approaches Based on Conservation of Momentum; 4.1.5 Experimental Test Stand; 4.1.6 Experimental Verification; 4.1.7 Comparison of Approaches; 4.2 Observer Technique for On-Line Load Monitoring; 4.2.1 State-Space Representation of Mechanical Systems; 4.2.2 State Estimation and Observability; 4.2.3 Model-Based Input Estimation; 4.2.4 Unknown Input Observer; 4.2.5 Numerical Examples; 4.3 Off-Line Identification of Dynamic Loads; 4.3.1 Response to Dynamic Loading; 4.3.2 Load Reconstruction; 4.3.3 Optimum Sensor Location; 4.3.4 Numerical Example 327 $aReferences 330 $aSmart technologies comprise a dynamic new interdisciplinary research field that encompasses a wide spectrum of engineering applications including, but not limited to, intelligent structures and materials, actuators, sensors and structural observability, control systems and software tools for the design of adaptive structures. Smart technologies focus on the issues surrounding the safety and integrity of engineering systems. Smart Technologies for Safety Engineering presents the achievements of ten years of research from the Smart-Tech Centre applied to some of the key issues of safety 606 $aSmart materials 606 $aSmart structures 606 $aAutomatic data collection systems 608 $aElectronic books. 615 0$aSmart materials. 615 0$aSmart structures. 615 0$aAutomatic data collection systems. 676 $a620.8/6 676 $a620.86 701 $aHolnicki-Szulc$b Jan$0944431 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910144426903321 996 $aSmart technologies for safety engineering$92131941 997 $aUNINA