Class information for:
Level 1: SPACE ROBOT//SPACE MANIPULATOR//ON ORBIT SERVICING

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
342 2             MECHANISM AND MACHINE THEORY//ROBOTICS//PARALLEL MANIPULATOR 18121
17452 1                   SPACE ROBOT//SPACE MANIPULATOR//ON ORBIT SERVICING 627

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SPACE ROBOT authKW 2703264 13% 67% 80
2 SPACE MANIPULATOR authKW 1076014 5% 63% 34
3 ON ORBIT SERVICING authKW 504026 3% 53% 19
4 NON COOPERATIVE TARGET authKW 471923 2% 72% 13
5 SPACE INTELLIGENT SYST address 407143 1% 90% 9
6 SPACE ROBOTICS authKW 279220 3% 28% 20
7 FREE FLOATING SPACE ROBOT authKW 273661 1% 78% 7
8 TARGET CAPTURING authKW 273661 1% 78% 7
9 SATELLITE CAPTURE authKW 209435 1% 83% 5
10 JOURDAINS VELOCITY VARIATION PRINCIPLE authKW 201059 1% 100% 4

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Aerospace 46049 41% 0% 258
2 Robotics 42463 24% 1% 151
3 Automation & Control Systems 2121 12% 0% 78
4 Instruments & Instrumentation 1006 13% 0% 83
5 Engineering, Mechanical 481 10% 0% 61
6 Computer Science, Artificial Intelligence 342 7% 0% 42
7 Computer Science, Cybernetics 129 1% 0% 9
8 Mechanics 73 5% 0% 30
9 Telecommunications 63 3% 0% 21
10 Engineering, Electrical & Electronic 50 8% 0% 50

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SPACE INTELLIGENT SYST 407143 1% 90% 9
2 ADV IMAGING LADAR 113094 0% 75% 3
3 SYST INTEGRAT BRANCH 100530 0% 100% 2
4 AEROSP FLIGHT DYNAM 94364 2% 14% 13
5 SHENZHEN SPACE TECHNOL 67018 0% 67% 2
6 ABOURAIHAN AGE 50265 0% 100% 1
7 AEROSP MECH ENGN DIMA 50265 0% 100% 1
8 ASSOC ITALIANA AERONAUT ASTRONAUT 50265 0% 100% 1
9 ASTRONAUT ELECT ENGN ENERGET DIAEE 50265 0% 100% 1
10 CAMROL 50265 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ACTA ASTRONAUTICA 93624 17% 2% 106
2 ADVANCED ROBOTICS 27958 5% 2% 31
3 JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 21106 8% 1% 50
4 IEEE TRANSACTIONS ON ROBOTICS AND AUTOMATION 13741 3% 1% 20
5 MEASUREMENTS & CONTROL 12221 0% 8% 3
6 JOURNAL OF THE ASTRONAUTICAL SCIENCES 10787 2% 2% 14
7 SPACE TECHNOLOGY-INDUSTRIAL AND COMMERCIAL APPLICATIONS 9454 1% 5% 4
8 INTERNATIONAL JOURNAL OF ADVANCED ROBOTIC SYSTEMS 8889 3% 1% 17
9 ROBOTICA 8450 3% 1% 19
10 TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 4588 1% 1% 9

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SPACE ROBOT 2703264 13% 67% 80 Search SPACE+ROBOT Search SPACE+ROBOT
2 SPACE MANIPULATOR 1076014 5% 63% 34 Search SPACE+MANIPULATOR Search SPACE+MANIPULATOR
3 ON ORBIT SERVICING 504026 3% 53% 19 Search ON+ORBIT+SERVICING Search ON+ORBIT+SERVICING
4 NON COOPERATIVE TARGET 471923 2% 72% 13 Search NON+COOPERATIVE+TARGET Search NON+COOPERATIVE+TARGET
5 SPACE ROBOTICS 279220 3% 28% 20 Search SPACE+ROBOTICS Search SPACE+ROBOTICS
6 FREE FLOATING SPACE ROBOT 273661 1% 78% 7 Search FREE+FLOATING+SPACE+ROBOT Search FREE+FLOATING+SPACE+ROBOT
7 TARGET CAPTURING 273661 1% 78% 7 Search TARGET+CAPTURING Search TARGET+CAPTURING
8 SATELLITE CAPTURE 209435 1% 83% 5 Search SATELLITE+CAPTURE Search SATELLITE+CAPTURE
9 JOURDAINS VELOCITY VARIATION PRINCIPLE 201059 1% 100% 4 Search JOURDAINS+VELOCITY+VARIATION+PRINCIPLE Search JOURDAINS+VELOCITY+VARIATION+PRINCIPLE
10 ON ORBITAL SERVICE 201059 1% 100% 4 Search ON+ORBITAL+SERVICE Search ON+ORBITAL+SERVICE

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 13346 TETHERED SATELLITE SYSTEM//ELECTRODYNAMIC TETHER//TETHERED SATELLITE
2 3939 ROBOT MANIPULATOR//FLEXIBLE JOINT ROBOT//ROBOT CONTROL
3 9248 REDUNDANT MANIPULATORS//INVERSE KINEMATICS//REDUNDANT ROBOTS
4 34666 FAULT TOLERANT ROBOTS//KINEMATICALLY REDUNDANT//FAULT FAILURE TOLERANCE
5 5930 ATTITUDE CONTROL//FLEXIBLE SPACECRAFT//ATTITUDE TRACKING
6 15994 TRAJECTORY PLANNING//MAXIMUM PAYLOAD//JERK CONSTRAINT
7 8077 FORMATION FLYING//JOURNAL OF GUIDANCE CONTROL AND DYNAMICS//SPACECRAFT FORMATION FLYING
8 7449 MULTIBODY SYSTEM DYNAMICS//MULTIBODY SYSTEMS//MULTIBODY DYNAMICS
9 28407 ORBITAL REPLACEMENT UNIT//MULTI STATE FAILURE//HEALTH SCORECARD
10 2793 FLEXIBLE MANIPULATOR//ABSOLUTE NODAL COORDINATE FORMULATION//FLEXIBLE MULTIBODY DYNAMICS

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