Class information for:
Level 1: GYROSTAT//DUAL SPIN SPACECRAFT//NON CANONICAL HAMILTONIAN STRUCTURE

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
18724 1                   GYROSTAT//DUAL SPIN SPACECRAFT//NON CANONICAL HAMILTONIAN STRUCTURE 563

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GYROSTAT authKW 897081 4% 64% 25
2 DUAL SPIN SPACECRAFT authKW 564453 2% 92% 11
3 NON CANONICAL HAMILTONIAN STRUCTURE authKW 447832 1% 100% 8
4 GRAVITATIONAL ORBIT ATTITUDE COUPLING authKW 335874 1% 100% 6
5 ATTITUDE MOTION authKW 238638 2% 47% 9
6 FLIGHT DYNAM CONTROL SYST address 223916 1% 100% 4
7 GRAVITATIONALLY COUPLED ORBIT ATTITUDE DYNAMICS authKW 223916 1% 100% 4
8 ATTITUDE DYNAMICS authKW 205643 2% 28% 13
9 J2 PROBLEM authKW 179131 1% 80% 4
10 SPINNING SATELLITES authKW 179131 1% 80% 4

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Aerospace 37609 39% 0% 221
2 Mechanics 3203 27% 0% 150
3 Instruments & Instrumentation 1449 17% 0% 93
4 Astronomy & Astrophysics 944 18% 0% 101
5 Mathematics, Interdisciplinary Applications 854 9% 0% 52
6 Computer Science, Cybernetics 766 4% 0% 20
7 Mathematics, Applied 429 12% 0% 68
8 Physics, Mathematical 321 7% 0% 41
9 Engineering, Mechanical 134 6% 0% 33
10 Computer Science, Artificial Intelligence 99 4% 0% 23

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FLIGHT DYNAM CONTROL SYST 223916 1% 100% 4
2 SSAU 167937 1% 100% 3
3 GUIDANCE NAV CONTROL 116250 2% 23% 9
4 MECAN ESPACIAL GRP 111958 0% 100% 2
5 GEN AIRE 105489 1% 27% 7
6 HOSP MARINA 85288 1% 19% 8
7 INT TRAINING INFORMAT TECHNOL SYST 69482 1% 21% 6
8 COMMAND CONTROL SUBSYST 55979 0% 100% 1
9 CT UNIV DEF 55979 0% 100% 1
10 END TO END INFORMAT SYST GRP 55979 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 68082 15% 1% 85
2 JOURNAL OF THE ASTRONAUTICAL SCIENCES 55245 5% 3% 30
3 CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY 25349 5% 2% 29
4 COSMIC RESEARCH 21582 3% 2% 18
5 PMM JOURNAL OF APPLIED MATHEMATICS AND MECHANICS 19912 5% 1% 27
6 JOURNAL OF COMPUTER AND SYSTEMS SCIENCES INTERNATIONAL 19724 4% 2% 20
7 ACTA ASTRONAUTICA 17111 8% 1% 43
8 CELESTIAL MECHANICS 9068 2% 2% 10
9 INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS 5426 3% 1% 18
10 JOURNAL OF SPACECRAFT AND ROCKETS 5135 4% 0% 20

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 GYROSTAT 897081 4% 64% 25 Search GYROSTAT Search GYROSTAT
2 DUAL SPIN SPACECRAFT 564453 2% 92% 11 Search DUAL+SPIN+SPACECRAFT Search DUAL+SPIN+SPACECRAFT
3 NON CANONICAL HAMILTONIAN STRUCTURE 447832 1% 100% 8 Search NON+CANONICAL+HAMILTONIAN+STRUCTURE Search NON+CANONICAL+HAMILTONIAN+STRUCTURE
4 GRAVITATIONAL ORBIT ATTITUDE COUPLING 335874 1% 100% 6 Search GRAVITATIONAL+ORBIT+ATTITUDE+COUPLING Search GRAVITATIONAL+ORBIT+ATTITUDE+COUPLING
5 ATTITUDE MOTION 238638 2% 47% 9 Search ATTITUDE+MOTION Search ATTITUDE+MOTION
6 GRAVITATIONALLY COUPLED ORBIT ATTITUDE DYNAMICS 223916 1% 100% 4 Search GRAVITATIONALLY+COUPLED+ORBIT+ATTITUDE+DYNAMICS Search GRAVITATIONALLY+COUPLED+ORBIT+ATTITUDE+DYNAMICS
7 ATTITUDE DYNAMICS 205643 2% 28% 13 Search ATTITUDE+DYNAMICS Search ATTITUDE+DYNAMICS
8 J2 PROBLEM 179131 1% 80% 4 Search J2+PROBLEM Search J2+PROBLEM
9 SPINNING SATELLITES 179131 1% 80% 4 Search SPINNING+SATELLITES Search SPINNING+SATELLITES
10 ENERGY CASIMIR 174930 1% 63% 5 Search ENERGY+CASIMIR Search ENERGY+CASIMIR

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 1


rank cluster_id2 link
1 5930 ATTITUDE CONTROL//FLEXIBLE SPACECRAFT//ATTITUDE TRACKING
2 13346 TETHERED SATELLITE SYSTEM//ELECTRODYNAMIC TETHER//TETHERED SATELLITE
3 30795 ASTRONOMY//COMPUTAT PLICAT SECT//STAT SATELLITE REPLENISHMENT OFF
4 15454 FROZEN ORBITS//CRITICAL INCLINATION//HIGH AREA TO MASS RATIO
5 19230 AERODYNAM BRANCH//JOURNAL OF SPACECRAFT AND ROCKETS//SPINNING MISSILE
6 29811 RESONANCES SPIN ORBIT//SPIN ORBIT PROBLEM//MERCURY INTERIOR
7 13742 RESTRICTED THREE BODY PROBLEM//OBLATENESS//SITNIKOV PROBLEM
8 37250 MEMBRANE HYPOTHESIS//BENDING THEORY OF SHELLS//DISCONTINUITY EFFECTS
9 12805 KOWALEVSKI TOP//INTEGRABLE HAMILTONIAN SYSTEMS//REGULAR & CHAOTIC DYNAMICS
10 21484 BIFURCATION TREE//LOVE DYNAMICS//ASYMPTOTIC APPROXIMATION OF FIRST INTEGRAL

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