Class information for:
Level 1: QUADROTOR//QUADROTOR UAV//HELICOPTER CONTROL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
7835 1322 25.8 42%


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
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
74 3       AUTOMATION & CONTROL SYSTEMS//IEEE TRANSACTIONS ON AUTOMATIC CONTROL//AUTOMATICA 82579
862 2             MULTI AGENT SYSTEMS//FORMATION CONTROL//COOPERATIVE CONTROL 11603
7835 1                   QUADROTOR//QUADROTOR UAV//HELICOPTER CONTROL 1322

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 QUADROTOR authKW 2108920 9% 75% 122
2 QUADROTOR UAV authKW 419927 2% 91% 20
3 HELICOPTER CONTROL authKW 391263 2% 71% 24
4 UNMANNED AERIAL VEHICLE authKW 384178 8% 16% 101
5 UNMANNED HELICOPTER authKW 355022 2% 55% 28
6 JOURNAL OF INTELLIGENT & ROBOTIC SYSTEMS journal 335905 13% 9% 169
7 AERIAL ROBOTICS authKW 319565 2% 43% 32
8 QUADROTOR HELICOPTER authKW 295625 1% 80% 16
9 SMALL SCALE HELICOPTER authKW 278802 1% 93% 13
10 UAV authKW 227344 6% 13% 74

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 Robotics 122847 28% 1% 369
2 Automation & Control Systems 37870 35% 0% 463
3 Engineering, Aerospace 25881 21% 0% 282
4 Computer Science, Artificial Intelligence 9148 22% 0% 291
5 Instruments & Instrumentation 1984 13% 0% 169
6 Engineering, Electrical & Electronic 1909 24% 0% 316
7 Engineering, Mechanical 858 9% 0% 119
8 Engineering, General 545 5% 0% 71
9 Mathematics, Interdisciplinary Applications 105 2% 0% 33
10 Computer Science, Information Systems 81 3% 0% 35

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 NONINERTIAL ROBOTS MAN MACHINE INTER ES 115481 0% 100% 5
2 DREXEL AUTONOMOUS SYST 96233 0% 83% 5
3 FRANCO MEXICAIN INFORMAT AUTOMAT 96233 0% 83% 5
4 GRVC 96233 0% 83% 5
5 AEROSP ENGN INNOVAT 92385 0% 100% 4
6 ROBOT VIS CONTROL GRP 84671 1% 33% 11
7 UMI LAFMIA CNRS 3175 72172 0% 63% 5
8 INTELLIGENT MECHATRON SYST UNITS 69289 0% 100% 3
9 PL NONLINEAR CONTROLS 69289 0% 100% 3
10 UTC HEUDIASYC 69289 0% 100% 3

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 INTELLIGENT & ROBOTIC SYSTEMS 335905 13% 9% 169
2 JOURNAL OF THE AMERICAN HELICOPTER SOCIETY 57818 3% 5% 46
3 JOURNAL OF FIELD ROBOTICS 38106 2% 6% 29
4 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING 17673 3% 2% 36
5 JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 13929 4% 1% 59
6 INTERNATIONAL JOURNAL OF MICRO AIR VEHICLES 13158 1% 6% 9
7 CONTROL ENGINEERING PRACTICE 12934 3% 1% 42
8 INTERNATIONAL JOURNAL OF ADVANCED ROBOTIC SYSTEMS 11255 2% 2% 26
9 REVISTA IBEROAMERICANA DE AUTOMATICA E INFORMATICA INDUSTRIAL 10907 1% 3% 14
10 INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS 10145 2% 2% 27

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 QUADROTOR 2108920 9% 75% 122 Search QUADROTOR Search QUADROTOR
2 QUADROTOR UAV 419927 2% 91% 20 Search QUADROTOR+UAV Search QUADROTOR+UAV
3 HELICOPTER CONTROL 391263 2% 71% 24 Search HELICOPTER+CONTROL Search HELICOPTER+CONTROL
4 UNMANNED AERIAL VEHICLE 384178 8% 16% 101 Search UNMANNED+AERIAL+VEHICLE Search UNMANNED+AERIAL+VEHICLE
5 UNMANNED HELICOPTER 355022 2% 55% 28 Search UNMANNED+HELICOPTER Search UNMANNED+HELICOPTER
6 AERIAL ROBOTICS 319565 2% 43% 32 Search AERIAL+ROBOTICS Search AERIAL+ROBOTICS
7 QUADROTOR HELICOPTER 295625 1% 80% 16 Search QUADROTOR+HELICOPTER Search QUADROTOR+HELICOPTER
8 SMALL SCALE HELICOPTER 278802 1% 93% 13 Search SMALL+SCALE+HELICOPTER Search SMALL+SCALE+HELICOPTER
9 UAV 227344 6% 13% 74 Search UAV Search UAV
10 HELICOPTER 193349 5% 13% 64 Search HELICOPTER Search HELICOPTER

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 KENDOUL, F , (2012) SURVEY OF ADVANCES IN GUIDANCE, NAVIGATION, AND CONTROL OF UNMANNED ROTORCRAFT SYSTEMS.JOURNAL OF FIELD ROBOTICS. VOL. 29. ISSUE 2. P. 315 -378 56 56% 119
2 OZBEK, NS , ONKOL, M , EFE, MO , (2016) FEEDBACK CONTROL STRATEGIES FOR QUADROTOR-TYPE AERIAL ROBOTS: A SURVEY.TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL. VOL. 38. ISSUE 5. P. 529 -554 47 89% 0
3 LIU, H , LI, DJ , ZUO, ZY , ZHONG, YS , (2016) ROBUST THREE-LOOP TRAJECTORY TRACKING CONTROL FOR QUADROTORS WITH MULTIPLE UNCERTAINTIES.IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS. VOL. 63. ISSUE 4. P. 2263 -2274 31 100% 2
4 LIU, H , WANG, XF , ZHONG, YS , (2015) QUATERNION-BASED ROBUST ATTITUDE CONTROL FOR UNCERTAIN ROBOTIC QUADROTORS.IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS. VOL. 11. ISSUE 2. P. 406 -415 29 94% 17
5 ALVARENGA, J , VITZILAIOS, NI , VALAVANIS, KP , RUTHERFORD, MJ , (2015) SURVEY OF UNMANNED HELICOPTER MODEL-BASED NAVIGATION AND CONTROL TECHNIQUES.JOURNAL OF INTELLIGENT & ROBOTIC SYSTEMS. VOL. 80. ISSUE 1. P. 87 -138 43 72% 3
6 DERAWI, D , SALIM, ND , ZAMZURI, H , RAHMAN, MAA , NONAMI, K , (2016) ROBUST ATTITUDE CONTROL DESIGN FOR A LOW-COST HEXAROTOR MICRO AERIAL VEHICLE.TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL. VOL. 38. ISSUE 6. P. 701 -721 26 81% 1
7 LIU, H , LI, DJ , YU, Y , ZHONG, YS , (2015) ROBUST TRAJECTORY TRACKING CONTROL OF UNCERTAIN QUADROTORS WITHOUT LINEAR VELOCITY MEASUREMENTS.IET CONTROL THEORY AND APPLICATIONS. VOL. 9. ISSUE 11. P. 1746 -1754 24 89% 1
8 LIU, H , LI, DJ , XI, JX , ZHONG, YS , (2016) ROBUST ATTITUDE CONTROLLER DESIGN FOR MINIATURE QUADROTORS.INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL. VOL. 26. ISSUE 4. P. 681 -696 21 100% 0
9 HE, TP , LIU, H , LI, S , (2016) QUATERNION-BASED ROBUST TRAJECTORY TRACKING CONTROL FOR UNCERTAIN QUADROTORS.SCIENCE CHINA-INFORMATION SCIENCES. VOL. 59. ISSUE 12. P. - 25 83% 0
10 LEE, H , KIM, HJ , (2017) TRAJECTORY TRACKING CONTROL OF MULTIROTORS FROM MODELLING TO EXPERIMENTS: A SURVEY.INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS. VOL. 15. ISSUE 1. P. 281 -292 23 82% 0

Classes with closest relation at Level 1


Rank Class id link
1 26317 FORCED LANDING//MANNED UNMANNED PROGRAMME//STANDOFF TRACKING
2 12916 HYPERSONIC VEHICLE//HYPERSONIC FLIGHT VEHICLE//FLEXIBLE AIR BREATHING HYPERSONIC VEHICLE
3 33505 NON COOPERATIVE SENSE AND AVOID//OFF C4 002//OFF C4 015
4 22095 ACTIVE DISTURBANCE REJECTION CONTROL ADRC//DISTURBANCE OBSERVER BASED CONTROL//ACTIVE DISTURBANCE REJECTION CONTROL
5 28956 GLIDE SLOPE//AUTO LANDING//AUTOMATIC LANDING
6 36583 ESIME AZC OTZALCO//CYLINDRICAL ROBOTIC ARM//TRANSELEVATOR
7 12200 VISUAL SERVOING//UNCALIBRATED VISUAL SERVOING//VISUAL SERVO CONTROL
8 17862 MOTION CUEING//BIODYNAMIC FEEDTHROUGH//MOTION CUEING ALGORITHM
9 28102 AIRBORNE NETWORKS GRP//AGENT MOBILITY//BATTLEFIELD INFORMAT PROC BRANCH
10 24569 STATE COVARIANCE ASSIGNMENT//UPPER BOUND COVARIANCE CONTROL//COVARIANCE CONTROL

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