LEADER 01742nam 2200421 a 450 001 9910695174303321 005 20060620104426.0 035 $a(CKB)5470000002366985 035 $a(OCoLC)70141606 035 $a(EXLCZ)995470000002366985 100 $a20060620d2006 ua 0 101 0 $aeng 135 $aurmn|---||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aAviation security$b[electronic resource] $eenhancements made in passenger and checked baggage screening, but challenges remain : testimony before the Committee on Commerce, Science, and Transportation, U.S. Senate /$fstatement of Cathleen A. Berrick 210 1$a[Washington, D.C.] :$cU.S. Government Accountability Office,$d[2006] 215 $a36 pages $cdigital, PDF file 225 1 $aTestimony ;$vGAO-06-371 T 300 $aTitle from title screen (viewed on June 19, 2006). 300 $a"For release ... April 4, 2006." 300 $aPaper version available from: U.S. Government Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548. 320 $aIncludes bibliographical references. 517 $aAviation security 606 $aAirline security personnel$zUnited States 606 $aAirports$xSecurity measures$zUnited States 615 0$aAirline security personnel 615 0$aAirports$xSecurity measures 700 $aBerrick$b Cathleen A$01381679 712 02$aUnited States.$bCongress.$bSenate.$bCommittee on Commerce, Science, and Transportation. 712 02$aUnited States.$bGovernment Accountability Office. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910695174303321 996 $aAviation security$93424509 997 $aUNINA LEADER 03165nam 22006015 450 001 9910627239003321 005 20251009075105.0 010 $a981-19-4637-X 024 7 $a10.1007/978-981-19-4637-0 035 $a(CKB)5840000000091768 035 $a(MiAaPQ)EBC7101864 035 $a(Au-PeEL)EBL7101864 035 $a(PPN)264957741 035 $a(DE-He213)978-981-19-4637-0 035 $a(OCoLC)1347029192 035 $a(EXLCZ)995840000000091768 100 $a20220922d2023 u| 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aRedundant Inertial Measurement Unit Reconfiguration and Trajectory Replanning of Launch Vehicle /$fby Xuefeng Li, Fan Xu, Guoqiang Xu 205 $a1st ed. 2023. 210 1$aSingapore :$cSpringer Nature Singapore :$cImprint: Springer,$d2023. 215 $a1 online resource (196 pages) 225 1 $aNavigation: Science and Technology,$x2522-0462 ;$v12 311 08$a981-19-4636-1 320 $aIncludes bibliographical references and index. 327 $aSection 1 Introduction -- Section 2 Model of Launch Vehicle Dynamics and Redundant Strapdown IMUs -- Section 3 Redundant IMU Fault Detection -- Section 4 Redundant IMU Reconfiguration -- Section 5 Trajectory Replanning. 330 $aThis book analyzes the problems to be solved urgently in the development of launch vehicle control system. The techniques of redundant Inertial Measurement Unit (IMU) reconfiguration and trajectory replanning are proposed aiming at the inertial device failures and power system failures during flight of launch vehicles, respectively. It introduces the background of redundant IMU reconfiguration and trajectory replanning technologies and models of launch vehicle dynamics and redundant strap-down IMUs. The approaches for redundant strap-down IMU fault detection, reconfiguration and trajectory replanning are proposed, putting forward a prospect for the development of launch vehicle control system. The content of this book is concise and highly pragmatic. It could serve as a reference for engineers and researchers engaged in the analysis, design and verification of launch vehicle control systems and also as a reference for graduate students and senior undergraduates majoring in navigation,guidance and control. 410 0$aNavigation: Science and Technology,$x2522-0462 ;$v12 606 $aAerospace engineering 606 $aAstronautics 606 $aEngines 606 $aAerospace Technology and Astronautics 606 $aEngine Technology 615 0$aAerospace engineering. 615 0$aAstronautics. 615 0$aEngines. 615 14$aAerospace Technology and Astronautics. 615 24$aEngine Technology. 676 $a531.12 700 $aLi$b Xuefeng$01062277 702 $aXu$b Guoqiang 702 $aXu$b Fan 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910627239003321 996 $aRedundant Inertial Measurement Unit Reconfiguration and Trajectory Replanning of Launch Vehicle$92975418 997 $aUNINA