LEADER 05852nam 2200481zu 450 001 9910915710403321 005 20240117204638.0 010 $a9781523162659 010 $a1523162651 010 $a9781685690281 010 $a1685690289 035 $a(CKB)5840000000406050 035 $a(MiAaPQ)EBC31063397 035 $a(Au-PeEL)EBL31063397 035 $a(EXLCZ)995840000000406050 100 $a20231010d2023uuuu uu| 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aDirected Energy System Performance Prediction /$fGraham V. Weinberg 205 $a1st ed. 210 1$aNorwood, MA :$cArtech House,$d[2023] 215 $a1 online resource (202 p.) $cillustrations (some color) 225 1 $aArtech House electronic warfare library 311 08$a9781685690274 311 08$a1685690270 320 $aIncludes bibliographical references and index. 327 $aIntro -- Directed Energy System Performance Prediction -- Contents -- Preface -- Acknowledgments -- Chapter 1: Introduction -- 1.1 An Introduction to DE -- 1.2 A Historical Sketch of DE Systems -- 1.2.1 High Power Radio Frequency -- 1.2.2 High Energy Lasers -- 1.3 A Selection of Systems -- 1.3.1 Stryker-Mounted Laser -- 1.3.2 U.S. Navy's Laser Weapon System -- 1.3.3 Boeing YAL-1 Airborne Laser Testbed -- 1.3.4 Epirus Leonidas High-Power Microwave Systems -- 1.3.5 Air Force Research Lab's Tactical High-Power Operational Responder -- 1.3.6 Other DE Systems -- 1.4 Purpose and Scope -- References -- Chapter 2: Some Principles of Mathematics and Physics -- 2.1 Probability and Statistics Basics -- 2.1.1 Fundamentals -- 2.1.2 Distributions and Properties -- 2.1.3 Statistical Conditioning -- 2.2 Principles of Stochastic Processes -- 2.2.1 Fundamental Processes -- 2.2.2 Queueing Theory -- 2.3 Physics Preliminaries -- 2.3.1 Wavelengths and Frequency -- 2.3.2 Propagation of Electromagnetic Energy -- 2.3.3 Signals and Fourier Analysis -- References -- Chapter 3: Fundamentals of HPRF Performance Modeling -- 3.1 An Overview of HPRF DEWs -- 3.2 Electronic Vulnerability Levels -- 3.3 HPRF Power Density Function -- 3.4 Narrowband and Wideband Effector PerformanceModeling -- 3.4.1 Example: A Damped Sinusoidal Signal -- 3.4.2 Power Density for Wideband and Ultrawideband Signals -- 3.5 Concluding Remarks -- References -- Chapter 4: HPRF Performance Prediction -- 4.1 One Threat -- 4.1.1 Narrowband Case -- 4.1.2 Wideband and Ultrawideband Case -- 4.2 Multiple Threats -- 4.2.1 Threats Arrive Simultaneously -- 4.2.2 Arrivals Through a Renewal Process -- 4.2.3 Threats Arrive Linearly -- 4.3 Concluding Remarks -- References -- Chapter 5: The HEL Irradiance Function -- 5.1 Lasers: An Overview -- 5.2 Laser Damage Thresholds -- 5.3 Gaussian Beam Profiles. 327 $a5.4 Irradiance Functions -- 5.5 Irradiance Function Examples -- 5.6 Some Final Comments on Irradiance Functions -- References -- Chapter 6: HEL Performance Prediction -- 6.1 Models for Thresholds -- 6.2 Single Target and Single Effector -- 6.3 Multiple Targets: Queueing Theory Approach -- 6.4 Multiple Sources on a Single Threat -- 6.5 Number of Effectors to Achieve Minimum Performance -- 6.6 Concluding Remarks -- References -- Chapter 7: Future Research Directions -- 7.1 HPRF DEW Considerations -- 7.2 Modeling Synchronized DEW Systems -- 7.3 Active Protection Systems -- 7.4 Adaptive Optics -- 7.5 Validation of Performance Models -- 7.6 Development of Performance Prediction for Acoustic Systems -- References -- Appendix A: Emerging Threat Exemplars -- A.1 Airborne Threats -- A.2 Ground-Based Threats -- A.3 Sea-Based Threats -- References -- Appendix B: Irradiance Function for Adaptive Optics -- References -- Appendix C: Distribution of Delays -- Reference -- List of Acronyms -- List of Symbols -- List of Units -- About the Author -- Index. 330 $aThis book presents a unique and comprehensive introduction to performance prediction of directed energy (DE) systems using mathematical modeling frameworks, with focus on high power radio frequency and high energy laser performance. It provides system designers with a means for predicting DE system performance and measuring the required power levels necessary to neutralize targets including UAVs and other unmanned swarms. The book begins with a systematic and concise overview of DE systems, including its historical roots. You will then learn how to develop effective mathematical models and understand how to use these models to implement safer and efficient use of DE systems in various scenarios. A special section is devoted to examples and attributes of unmanned systems since these are viewed as primary targets suitably disabled by DE systems. There is also an extensive survey of the relevant tools of mathematics and physics for DE systems, together with a series of pertinent references you can follow for further information. The final section of the book outlines potential future research directions that interested researchers are encouraged to pursue. With its exclusive and unmatched coverage of predictive modeling for DE systems and performance, this is an important book for engineers and operators working in the defense industry, including government and private contractors, as well as research practitioners at universities and engineering organizations worldwide working in the field of DE system performance. 410 0$aArtech House electronic warfare library 606 $aDirected-energy weapons 615 0$aDirected-energy weapons. 700 $aWeinberg$b Graham V.$01779438 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910915710403321 996 $aDirected Energy System Performance Prediction$94302876 997 $aUNINA LEADER 03539nam 22005655 450 001 9910337656103321 005 20250609110742.0 010 $a3-319-90647-X 024 7 $a10.1007/978-3-319-90647-8 035 $a(CKB)4100000004818882 035 $a(DE-He213)978-3-319-90647-8 035 $a(MiAaPQ)EBC5387330 035 $a(PPN)22740680X 035 $a(MiAaPQ)EBC5917975 035 $a(EXLCZ)994100000004818882 100 $a20180509d2019 u| 0 101 0 $aeng 135 $aurnn|008mamaa 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aEssentials of Partial Differential Equations $eWith Applications /$fby Marin Marin, Andreas Öchsner 205 $a1st ed. 2019. 210 1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2019. 215 $a1 online resource (XI, 380 p.) 311 08$a3-319-90646-1 320 $aIncludes bibliographical references. 327 $aPART I: Quasilinear equations -- Operators of second order -- The theory of potential -- Elliptic operators -- Operational calculus -- Parabolic equations -- Hyperbolic equations -- Part II: Elements of distributions -- Integral formulas -- Equations of the first order -- Equations of second order -- Harmonic functions -- Weak solutions -- Regularity of the solutions -- Parabolic equations -- Hyperbolic equations. . 330 $aThis book offers engineering students an introduction to the theory of partial differential equations and then guiding them through the modern problems in this subject. Divided into two parts, in the first part readers already well-acquainted with problems from the theory of differential and integral equations gain insights into the classical notions and problems, including differential operators, characteristic surfaces, Levi functions, Green?s function, and Green?s formulas. Readers are also instructed in the extended potential theory in its three forms: the volume potential, the surface single-layer potential and the surface double-layer potential. Furthermore, the book presents the main initial boundary value problems associated with elliptic, parabolic and hyperbolic equations. The second part of the book, which is addressed first and foremost to those who are already acquainted with the notions and the results from the first part, introduces readers to modern aspects of the theory of partial differential equations. 606 $aEngineering mathematics 606 $aDifferential equations, Partial 606 $aMechanics 606 $aMechanics, Applied 606 $aEngineering Mathematics$3https://scigraph.springernature.com/ontologies/product-market-codes/T11030 606 $aPartial Differential Equations$3https://scigraph.springernature.com/ontologies/product-market-codes/M12155 606 $aSolid Mechanics$3https://scigraph.springernature.com/ontologies/product-market-codes/T15010 615 0$aEngineering mathematics. 615 0$aDifferential equations, Partial. 615 0$aMechanics. 615 0$aMechanics, Applied. 615 14$aEngineering Mathematics. 615 24$aPartial Differential Equations. 615 24$aSolid Mechanics. 676 $a515.353 700 $aMarin$b Marin$4aut$4http://id.loc.gov/vocabulary/relators/aut$0878542 702 $aÖchsner$b Andreas$4aut$4http://id.loc.gov/vocabulary/relators/aut 906 $aBOOK 912 $a9910337656103321 996 $aEssentials of Partial Differential Equations$91961486 997 $aUNINA