Class information for:
Level 2: JOURNAL OF GUIDANCE CONTROL AND DYNAMICS//ENGINEERING, AEROSPACE//JOURNAL OF THE ASTRONAUTICAL SCIENCES

Basic class information
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
22 4 AUTOMATION & CONTROL SYSTEMS//ENGINEERING, CIVIL//ACOUSTICS 457813
58 3       ROBOTICS//AUTOMATION & CONTROL SYSTEMS//JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 94289
985 2             JOURNAL OF GUIDANCE CONTROL AND DYNAMICS//ENGINEERING, AEROSPACE//JOURNAL OF THE ASTRONAUTICAL SCIENCES 10872
4299 1                   LOW THRUST//LIBRATION POINT ORBITS//CIRCULAR RESTRICTED THREE BODY PROBLEM 1844
5930 1                   ATTITUDE CONTROL//FLEXIBLE SPACECRAFT//ATTITUDE TRACKING 1583
8077 1                   FORMATION FLYING//JOURNAL OF GUIDANCE CONTROL AND DYNAMICS//SPACECRAFT FORMATION FLYING 1318
11211 1                   STAR SENSOR//ATTITUDE DETERMINATION//STAR TRACKER 1027
13346 1                   TETHERED SATELLITE SYSTEM//ELECTRODYNAMIC TETHER//TETHERED SATELLITE 874
13365 1                   SOLAR SAIL//ADV SPACE CONCEPTS//ELECTRIC SOLAR WIND SAIL 873
14107 1                   SPACE DEBRIS//ORBITAL DEBRIS//ACTIVE DEBRIS REMOVAL 823
15454 1                   FROZEN ORBITS//CRITICAL INCLINATION//HIGH AREA TO MASS RATIO 739
18724 1                   GYROSTAT//DUAL SPIN SPACECRAFT//NON CANONICAL HAMILTONIAN STRUCTURE 563
23869 1                   KEPLERS EQUATION//SUPEROSCULATING ORBIT//OPTIMAL STARTER 354
27997 1                   X RAY PULSAR//X RAY PULSAR BASED NAVIGATION//PULSAR NAVIGATION 236
31680 1                   CRATER DETECTION//CRATER DETECTION ALGORITHM//AUTOMATIC CRATER DETECTION 163
32958 1                   CLUSTER SPACE//CLUSTER SPACE CONTROL//ELECTRIC THRUSTERS 145
33752 1                   GEOCORONAL HYDROGEN//ORBIT DYNAM DETERMINAT SECT//ORBIT DYNAM 134
35203 1                   MIMO THERMAL PLANTS//KATEDRA AUTOMATYKI PRZEMYSLOWEJ ROBOTYKI//AUTOMAT PRZEMYSL 115
37545 1                   MECHATRON AEROSP//FSAPDS PROJECTILE//MPMTM 81

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF GUIDANCE CONTROL AND DYNAMICS journal 1793887 18% 32% 1917
2 ENGINEERING, AEROSPACE WoSSC 1389235 54% 8% 5893
3 JOURNAL OF THE ASTRONAUTICAL SCIENCES journal 902949 5% 59% 533
4 ACTA ASTRONAUTICA journal 881580 12% 23% 1355
5 SPACE DEBRIS authKW 434251 2% 61% 244
6 SOLAR SAIL authKW 376500 1% 89% 146
7 ATTITUDE CONTROL authKW 354963 2% 53% 232
8 CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY journal 347593 4% 25% 472
9 FORMATION FLYING authKW 198304 1% 65% 105
10 JOURNAL OF SPACECRAFT AND ROCKETS journal 186427 5% 12% 529

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Aerospace 1389235 54% 8% 5893
2 Instruments & Instrumentation 44085 20% 1% 2228
3 Astronomy & Astrophysics 20963 19% 0% 2079
4 Automation & Control Systems 12703 7% 1% 814
5 Mathematics, Interdisciplinary Applications 8798 7% 0% 748
6 Meteorology & Atmospheric Sciences 3905 6% 0% 650
7 Geosciences, Multidisciplinary 2787 7% 0% 759
8 Mechanics 1628 5% 0% 574
9 Mathematics, Applied 1270 6% 0% 612
10 Engineering, General 1260 3% 0% 340

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ADV SPACE CONCEPTS 155957 1% 77% 70
2 AEROSP ENGN 140125 10% 5% 1065
3 SATELLITE TECHNOL 88989 1% 37% 83
4 ASTRONAUT 81042 2% 11% 258
5 DISTRIBUTED SPACE SYST 76677 0% 88% 30
6 SPACE OBJECT DEBRIS OBSERVAT 70968 0% 88% 28
7 ASTRODYNAM CONTROL 64880 0% 80% 28
8 SURREY SPACE 56650 1% 27% 73
9 AEROSP SCI ENGN 55427 1% 15% 132
10 SPACE FLIGHT DYNAM 49128 0% 81% 21

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 1793887 18% 32% 1917
2 JOURNAL OF THE ASTRONAUTICAL SCIENCES 902949 5% 59% 533
3 ACTA ASTRONAUTICA 881580 12% 23% 1355
4 CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY 347593 4% 25% 472
5 JOURNAL OF SPACECRAFT AND ROCKETS 186427 5% 12% 529
6 ADVANCES IN SPACE RESEARCH 100842 5% 6% 588
7 CELESTIAL MECHANICS 67528 1% 19% 120
8 AEROSPACE SCIENCE AND TECHNOLOGY 60731 2% 10% 219
9 COSMIC RESEARCH 29699 1% 11% 93
10 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING 27188 1% 7% 132

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SPACE DEBRIS 434251 2% 61% 244 Search SPACE+DEBRIS Search SPACE+DEBRIS
2 SOLAR SAIL 376500 1% 89% 146 Search SOLAR+SAIL Search SOLAR+SAIL
3 ATTITUDE CONTROL 354963 2% 53% 232 Search ATTITUDE+CONTROL Search ATTITUDE+CONTROL
4 FORMATION FLYING 198304 1% 65% 105 Search FORMATION+FLYING Search FORMATION+FLYING
5 HALO ORBIT 169078 1% 93% 63 Search HALO+ORBIT Search HALO+ORBIT
6 FLEXIBLE SPACECRAFT 147827 1% 73% 70 Search FLEXIBLE+SPACECRAFT Search FLEXIBLE+SPACECRAFT
7 SPACECRAFT FORMATION FLYING 136236 0% 87% 54 Search SPACECRAFT+FORMATION+FLYING Search SPACECRAFT+FORMATION+FLYING
8 LOW THRUST 135047 0% 90% 52 Search LOW+THRUST Search LOW+THRUST
9 CIRCULAR RESTRICTED THREE BODY PROBLEM 132758 1% 83% 55 Search CIRCULAR+RESTRICTED+THREE+BODY+PROBLEM Search CIRCULAR+RESTRICTED+THREE+BODY+PROBLEM
10 ATTITUDE TRACKING 131670 0% 91% 50 Search ATTITUDE+TRACKING Search ATTITUDE+TRACKING

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.

Classes with closest relation at Level 2


rank cluster_id2 link
1 3306 CENTRAL CONFIGURATIONS//N BODY PROBLEM//RESTRICTED THREE BODY PROBLEM
2 2706 JOURNAL OF SPACECRAFT AND ROCKETS//JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER//AEROTHERMODYNAM BRANCH
3 3629 OVERHEAD CRANE//INPUT SHAPING//CRANE CONTROL
4 3561 SATELLITE NETWORKS//SPACE COMMUNICATIONS//DVB RCS
5 3121 HALL THRUSTER//PLASMA PROP//JOURNAL OF PROPULSION AND POWER
6 1797 GPS SOLUTIONS//GNSS//INDOOR LOCALIZATION
7 359 AUTOMATION & CONTROL SYSTEMS//NONLINEAR SYSTEMS//ADAPTIVE CONTROL
8 3775 GRAPH MODEL FOR CONFLICT RESOLUTION//SYSTEMS ENGINEERING//DRAMA THEORY
9 2643 ATOMIC OXYGEN//SPACECRAFT CHARGING//JOURNAL OF SPACECRAFT AND ROCKETS
10 1984 MULTI AGENT SYSTEMS//FORMATION CONTROL//DISTRIBUTED ESTIMATION

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