Class information for:
Level 1: AIRSHIP//STRATOSPHERIC AIRSHIP//AEROSTAT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
25231 287 21.8 29%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
16 4 ENGINEERING, CIVIL//CONSTRUCTION & BUILDING TECHNOLOGY//MECHANICS 627508
323 3       FREE VIBRATION//MECHANICS//BUCKLING 38564
3745 2             AIRLIFT PUMP//AIRSHIP//ARTIFICIAL UPWELLING 1031
25231 1                   AIRSHIP//STRATOSPHERIC AIRSHIP//AEROSTAT 287

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 AIRSHIP authKW 2369673 12% 64% 35
2 STRATOSPHERIC AIRSHIP authKW 1134865 6% 67% 16
3 AEROSTAT authKW 473935 2% 64% 7
4 ROBOTIC AIRSHIP authKW 425578 1% 100% 4
5 STRATOSPHERIC SATELLITE authKW 319184 1% 100% 3
6 MULTI VECTORED THRUSTERS authKW 239386 1% 75% 3
7 DRVC CENPRA address 212789 1% 100% 2
8 HIGH ALTITUDE BALLOON authKW 159589 1% 50% 3
9 AUTONOMOUS AIRSHIP authKW 141858 1% 67% 2
10 TETHERED AEROSTAT authKW 141858 1% 67% 2

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Engineering, Aerospace 36962 54% 0% 156
2 Meteorology & Atmospheric Sciences 655 14% 0% 40
3 Engineering, Mechanical 597 15% 0% 44
4 Geosciences, Multidisciplinary 323 13% 0% 38
5 Astronomy & Astrophysics 272 14% 0% 40
6 Automation & Control Systems 208 6% 0% 17
7 Mechanics 203 10% 0% 29
8 Robotics 139 2% 0% 6
9 Instruments & Instrumentation 99 7% 0% 19
10 Thermodynamics 68 5% 0% 13

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 DRVC CENPRA 212789 1% 100% 2
2 MAN MACHINE ENVIRONM ENGN 123545 2% 19% 6
3 AUSTRIAN AMATEUR RADIO SOC 106395 0% 100% 1
4 AUTONOMOUS SYST ROBOT PROGRAM TASP 106395 0% 100% 1
5 CNRS FRE2494 106395 0% 100% 1
6 ENGN SCI MECH ETRO 106395 0% 100% 1
7 LRVC 106395 0% 100% 1
8 NASAGSFCWALLOPS FLIGHT IL 106395 0% 100% 1
9 NEAR SPACE AIRCRAFT OVERALL TECHNOL 106395 0% 100% 1
10 NEW MEXICO STATE UNIVBALLOON PROGRAM OFF 106395 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF AIRCRAFT 77482 23% 1% 65
2 ADVANCES IN SPACE RESEARCH 12007 11% 0% 33
3 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING 7609 4% 1% 11
4 AERONAUTICAL JOURNAL 6809 3% 1% 10
5 AEROSPACE SCIENCE AND TECHNOLOGY 5113 3% 0% 10
6 JOURNAL OF HYDRONAUTICS 4834 0% 5% 1
7 INTERNATIONAL JOURNAL OF AERONAUTICAL AND SPACE SCIENCES 4001 1% 1% 3
8 JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 3115 5% 0% 13
9 PROGRESS IN AEROSPACE SCIENCES 2296 1% 1% 3
10 AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY 2259 1% 1% 4

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 AIRSHIP 2369673 12% 64% 35 Search AIRSHIP Search AIRSHIP
2 STRATOSPHERIC AIRSHIP 1134865 6% 67% 16 Search STRATOSPHERIC+AIRSHIP Search STRATOSPHERIC+AIRSHIP
3 AEROSTAT 473935 2% 64% 7 Search AEROSTAT Search AEROSTAT
4 ROBOTIC AIRSHIP 425578 1% 100% 4 Search ROBOTIC+AIRSHIP Search ROBOTIC+AIRSHIP
5 STRATOSPHERIC SATELLITE 319184 1% 100% 3 Search STRATOSPHERIC+SATELLITE Search STRATOSPHERIC+SATELLITE
6 MULTI VECTORED THRUSTERS 239386 1% 75% 3 Search MULTI+VECTORED+THRUSTERS Search MULTI+VECTORED+THRUSTERS
7 HIGH ALTITUDE BALLOON 159589 1% 50% 3 Search HIGH+ALTITUDE+BALLOON Search HIGH+ALTITUDE+BALLOON
8 AUTONOMOUS AIRSHIP 141858 1% 67% 2 Search AUTONOMOUS+AIRSHIP Search AUTONOMOUS+AIRSHIP
9 TETHERED AEROSTAT 141858 1% 67% 2 Search TETHERED+AEROSTAT Search TETHERED+AEROSTAT
10 ADAPTATION LAW 113482 1% 27% 4 Search ADAPTATION+LAW Search ADAPTATION+LAW

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 WU, JT , FANG, XD , WANG, ZG , HOU, ZX , MA, ZY , ZHANG, HL , DAI, QM , XU, Y , (2015) THERMAL MODELING OF STRATOSPHERIC AIRSHIPS.PROGRESS IN AEROSPACE SCIENCES. VOL. 75. ISSUE . P. 26 -37 27 90% 2
2 LI, YW , NAHON, M , SHARF, I , (2011) AIRSHIP DYNAMICS MODELING: A LITERATURE REVIEW.PROGRESS IN AEROSPACE SCIENCES. VOL. 47. ISSUE 3. P. 217-239 27 87% 15
3 SUN, L , ZHENG, ZW , (2015) NONLINEAR ADAPTIVE TRAJECTORY TRACKING CONTROL FOR A STRATOSPHERIC AIRSHIP WITH PARAMETRIC UNCERTAINTY.NONLINEAR DYNAMICS. VOL. 82. ISSUE 3. P. 1419 -1430 14 93% 0
4 LI, J , LV, MY , TAN, DJ , ZHU, WY , SUN, KW , ZHANG, YY , (2016) OUTPUT PERFORMANCE ANALYSES OF SOLAR ARRAY ON STRATOSPHERIC AIRSHIP WITH THERMAL EFFECT.APPLIED THERMAL ENGINEERING. VOL. 104. ISSUE . P. 743 -750 14 88% 0
5 YANG, XX , (2016) PREDICTION OF THERMAL BEHAVIOR AND TRAJECTORY OF STRATOSPHERIC AIRSHIPS DURING ASCENT BASED ON SIMULATION.ADVANCES IN SPACE RESEARCH. VOL. 57. ISSUE 11. P. 2326 -2336 12 100% 0
6 DAI, QM , FANG, XD , (2016) NUMERICAL STUDY OF FORCED CONVECTIVE HEAT TRANSFER AROUND AIRSHIPS.ADVANCES IN SPACE RESEARCH. VOL. 57. ISSUE 3. P. 776 -781 13 81% 1
7 LIAO, L , PASTERNAK, I , (2009) A REVIEW OF AIRSHIP STRUCTURAL RESEARCH AND DEVELOPMENT.PROGRESS IN AEROSPACE SCIENCES. VOL. 45. ISSUE 4-5. P. 83-96 14 88% 29
8 YAO, W , LU, XC , WANG, C , MA, R , (2014) A HEAT TRANSIENT MODEL FOR THE THERMAL BEHAVIOR PREDICTION OF STRATOSPHERIC AIRSHIPS.APPLIED THERMAL ENGINEERING. VOL. 70. ISSUE 1. P. 380 -387 10 100% 6
9 STOCKBRIDGE, C , CERUTI, A , MARZOCCA, P , (2012) AIRSHIP RESEARCH AND DEVELOPMENT IN THE AREAS OF DESIGN, STRUCTURES, DYNAMICS AND ENERGY SYSTEMS.INTERNATIONAL JOURNAL OF AERONAUTICAL AND SPACE SCIENCES. VOL. 13. ISSUE 2. P. 170-187 11 92% 8
10 LIU, Q , WU, Z , ZHU, M , XU, WQ , (2014) A COMPREHENSIVE NUMERICAL MODEL INVESTIGATING THE THERMAL-DYNAMIC PERFORMANCE OF SCIENTIFIC BALLOON.ADVANCES IN SPACE RESEARCH. VOL. 53. ISSUE 2. P. 325-338 8 100% 6

Classes with closest relation at Level 1


Rank Class id link
1 30863 PARAFOIL//PARAGLIDER//INFLATABLE CELL MODEL
2 26351 DYNAMIC SOARING//SOLAR POWERED AIRCRAFT//SOLAR POWERED AIRPLANE
3 32708 AIRBORNE WIND ENERGY//KITE POWER//HIGH ALTITUDE WIND ENERGY
4 17616 MEMBRANE WING//YACHT UNIT//SAIL AERODYNAMICS
5 25361 THERMALLY INDUCED VIBRATION//THERMAL FLUTTER//ROOT HINGE DRIVE ASSEMBLY
6 12413 WRINKLING//INFLATABLE STRUCTURES//INFLATABLE BEAMS
7 25928 FIXED JOB SCHEDULING//INTERVAL SCHEDULING//EARTH OBSERVATION SATELLITES
8 12659 SHIP CONTROL//DYNAMIC POSITIONING//UNDERACTUATED SHIPS
9 36896 ETUD SYST ENVIRONNEMENT THERM HOMME//FCG//HBEREICHS BIOL UND CHEM
10 31710 LINE OF SIGHT STABILIZATION//MECHATRON AEROSP//FSAPDS PROJECTILE

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