02234oem 2200505Ia 450 991069673270332120080715150549.0(CKB)5470000002381547(OCoLC)173225907(EXLCZ)99547000000238154720070921d2007 ca engb|||||||||||||||||||||durcnu--|m||||crdrdacontentcrdamediacrrdacarrierFalse-color-image map of quadrangle 3570, Tagab-E-Munjan (505) and Asmar-Kamdesh (506) quadrangles, Afghanistan[electronic resource] /by Philip A. Davis (image processing) and Kenzie J. Turner (cartography) ; U.S. Department of the Interior, U.S. Geological Survey ; prepared in cooperation with the Afghan Geological Survey and the Afghanistan Geodesy and Cartography Head Office, under the auspices of the U.S. Agency for International Development[Reston, Va.] :U.S. Dept. of the Interior, U.S. Geological Survey,2007.1 electronic map HTML, digital, PDF fileOpen-file report ;2005-1102-DUSGS Afghanistan project product ;no. 128Relief shown by shading.Title from HTML index page (viewed on Sept. 21, 2007)."AGS Open-File Report (505/506) 2005-1102-D."Includes index map.False-color-image map of quadrangle 3570, Tagab-E-Munjan AfghanistanMapsRemote-sensing maps.lcgftMaps.lcgftDavis Philip A(Philip Arthur),1950-1386098Turner Kenzie J1386099Geological Survey (U.S.)Afghanistan.Department of Geological Survey.Afghanistan.Idārah-i ʻUmūmī-i Jiyūdīzī va Kārtūgrāfī.United States.Agency for International Development.GISGISGPOBOOK9910696732703321False-color-image map of quadrangle 3570, Tagab-E-Munjan (505) and Asmar-Kamdesh (506) quadrangles, Afghanistan3550729UNINA05324nam 22006734a 450 991101881760332120200520144314.097866107211779780470058480047005848X9781280721175128072117097804700584970470058498(CKB)1000000000357288(EBL)281593(OCoLC)476026821(SSID)ssj0000250348(PQKBManifestationID)12093366(PQKBTitleCode)TC0000250348(PQKBWorkID)10249894(PQKB)11602876(MiAaPQ)EBC281593(Perlego)2775870(EXLCZ)99100000000035728820060512d2006 uy 0engur|n|---|||||txtccrStability and control of aircraft systems introduction to classical feedback control /Roy LangtonChichester, England ;Hoboken, NJ Wileyc20061 online resource (256 p.)Aerospace seriesIncludes index.9780470018910 0470018917 Stability and Control of AircraftSystems; Contents; Series Preface; Preface; 1 Developing the Foundation; 1.1 Engineering Units; 1.1.1 International System of Units (SI); 1.1.2 US/Imperial Units System; 1.1.3 Comparing the SI and US/Imperial Units Systems; 1.2 Block Diagrams; 1.2.1 Examples of Summation (or Comparison) Devices; 1.3 Differential Equations; 1.3.1 Using the 'D' Notation; 1.4 Spring-Mass System Example; 1.4.1 The Standard Form of Second-order System Transfer Function; 1.5 Primer on Complex Numbers; 1.5.1 The Complex Sinusoid; 1.6 Chapter Summary; 2 Closing the Loop2.1 The Generic Closed Loop System2.1.1 The Simplest Form of Closed Loop System; 2.2 The Concept of Stability; 2.3 Response Testing of Control Systems; 2.4 The Integration Process; 2.5 Hydraulic Servo-actuator Example; 2.6 Calculating Frequency Response; 2.6.1 Frequency Response of a First-order Lag; 2.6.2 Frequency Response of a Second-order System; 2.7 Aircraft Flight Control System Example; 2.7.1 Control System Assumptions; 2.7.2 Open Loop Analysis; 2.7.3 Closed Loop Performance; 2.8 Alternative Graphical Methods for Response Analysis; 2.8.1 The Nyquist Diagram2.8.2 Deriving Closed Loop Response from Nyquist Diagrams2.8.3 The Nichols Chart; 2.8.4 Graphical Methods - Summary Comments and Suggestions; 2.9 Chapter Summary; 3 Control System Compensation Techniques; 3.1 Control System Requirements; 3.2 Compensation Methods; 3.2.1 Proportional Plus Integral Control; 3.2.2 Proportional Plus Integral Plus Derivative Control; 3.2.3 Lead-Lag Compensation; 3.2.4 Lag-Lead Compensation; 3.2.5 Feedback Compensation; 3.3 Applications of Control Compensation; 3.3.1 Proportional Plus Integral Example; 3.3.2 Lead-Lag Compensation Example3.3.3 Class 2 System Design Example3.4 Chapter Summary; 4 Introduction to Laplace Transforms; 4.1 An Overview of the Application of Laplace Transforms; 4.2 The Evolution of the Laplace Transform; 4.2.1 Proof of the General Case; 4.3 Applying Laplace Transforms to Linear Systems Analysis; 4.3.1 Partial Fractions; 4.4 Laplace Transforms - Summary of Key Points; 4.5 Root Locus; 4.5.1 Root Locus Construction Rules; 4.5.2 Connecting Root Locus to Conventional Linear Analysis; 4.6 Root Locus Example; 4.7 Chapter Summary; 5 Dealing with Nonlinearities; 5.1 Definition of Nonlinearity Types5.2 Continuous Nonlinearities5.2.1 Engine Fuel Control System Example; 5.3 Discontinuous Nonlinearities; 5.3.1 Stability Analysis with Discontinuous Nonlinearities; 5.4 The Transport Delay; 5.5 Simulation; 5.6 Chapter Summary; 6 Electronic Controls; 6.1 Analog Electronic Controls; 6.1.1 The Operational Amplifier; 6.1.2 Building Analog Control Algorithms; 6.2 The Digital Computer as a Dynamic Control Element; 6.2.1 Signal Conversion; 6.2.2 Digital Controller Architectures; 6.3 The Stability Impact of Digital Controls; 6.4 Digital Control Design Example; 6.5 Creating Digital Control Algorithms6.5.1 The IntegratorIn the current climate of increasing complexity and functional integration in all areas of engineering and technology, stability and control are becoming essential ingredients of engineering knowledge. Many of today's products contain multiple engineering technologies, and what were once simple mechanical, hydraulic or pneumatic products now contain integrated electronics and sensors. Control theory reduces these widely varied technical components into their important dynamic characteristics, expressed as transfer functions, from which the subtleties of dynamic behaviours can be analyzed and uAerospace series (Chichester, England)Stability of airplanesAirplanesControlStability of airplanes.AirplanesControl.629.132/36Langton Roy943490MiAaPQMiAaPQMiAaPQBOOK9911018817603321Stability and control of aircraft systems4422767UNINA