Class information for:
Level 1: SPHERICAL ACTUATOR//SPHERICAL MOTOR//TORQUE MODEL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
28431 207 16.8 52%


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
24 4 ENGINEERING, ELECTRICAL & ELECTRONIC//IEEE TRANSACTIONS ON POWER SYSTEMS//IEEE TRANSACTIONS ON POWER ELECTRONICS 122956
293 3       IEEE TRANSACTIONS ON MAGNETICS//INDUCTION MOTOR//IEEE TRANSACTIONS ON ENERGY CONVERSION 41626
2132 2             MAGNETIC LEVITATION//MAGNETIC BEARING//ACTIVE MAGNETIC BEARING 5073
28431 1                   SPHERICAL ACTUATOR//SPHERICAL MOTOR//TORQUE MODEL 207

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 SPHERICAL ACTUATOR authKW 3687852 12% 100% 25
2 SPHERICAL MOTOR authKW 3544542 14% 83% 29
3 TORQUE MODEL authKW 526833 2% 71% 5
4 SPHERICAL PERMANENT MAGNET ARRAY authKW 442542 1% 100% 3
5 3D MAGNETIC ANALYSIS authKW 295028 1% 100% 2
6 DOUBLE AIR GAP authKW 295028 1% 100% 2
7 KINEMATIC SLIP authKW 295028 1% 100% 2
8 M DOF authKW 295028 1% 100% 2
9 M DOF ACTUATOR authKW 295028 1% 100% 2
10 MULTIPLE DOF MOTION authKW 295028 1% 100% 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 Automation & Control Systems 3906 29% 0% 59
2 Engineering, Electrical & Electronic 2218 60% 0% 124
3 Robotics 2055 9% 0% 19
4 Engineering, Manufacturing 1834 16% 0% 34
5 Engineering, Mechanical 1640 29% 0% 60
6 Instruments & Instrumentation 275 12% 0% 25
7 Physics, Applied 258 25% 0% 51
8 Computer Science, Artificial Intelligence 157 8% 0% 16
9 Engineering, Aerospace 91 3% 0% 7
10 Engineering, General 40 4% 0% 8

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 ABORAT INNOVAT IND ENERGY SAVING POWER 147514 0% 100% 1
2 ASRI ISRC ELECT ENGN COMP SCI 147514 0% 100% 1
3 BLUE OAK ENERGY 147514 0% 100% 1
4 CHINA STATE GRID 147514 0% 100% 1
5 LUBE OIL PROD 147514 0% 100% 1
6 MECH ENGN STEVIN 147514 0% 100% 1
7 PREFORM TECHNOL 147514 0% 100% 1
8 SERVO ENGN TECHNOL 147514 0% 100% 1
9 ELECT CONTROL RUMENTAT ENGN 118009 1% 40% 2
10 INTEGRATED ACTUATORS 110631 1% 25% 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 IEEE-ASME TRANSACTIONS ON MECHATRONICS 54574 14% 1% 28
2 MECHATRONICS 7793 5% 1% 10
3 IEEE TRANSACTIONS ON MAGNETICS 5374 17% 0% 35
4 JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY 5102 3% 0% 7
5 TRANSACTIONS OF THE CANADIAN SOCIETY FOR MECHANICAL ENGINEERING 2471 2% 0% 4
6 INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS 2277 3% 0% 6
7 SCIENTIA IRANICA TRANSACTION B-MECHANICAL ENGINEERING 1694 0% 1% 1
8 JOURNAL OF ROBOTIC SYSTEMS 1341 1% 0% 3
9 ELECTRICAL ENGINEERING IN JAPAN 1081 2% 0% 4
10 JOURNAL OF MAGNETICS 1069 1% 0% 2

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 SPHERICAL ACTUATOR 3687852 12% 100% 25 Search SPHERICAL+ACTUATOR Search SPHERICAL+ACTUATOR
2 SPHERICAL MOTOR 3544542 14% 83% 29 Search SPHERICAL+MOTOR Search SPHERICAL+MOTOR
3 TORQUE MODEL 526833 2% 71% 5 Search TORQUE+MODEL Search TORQUE+MODEL
4 SPHERICAL PERMANENT MAGNET ARRAY 442542 1% 100% 3 Search SPHERICAL+PERMANENT+MAGNET+ARRAY Search SPHERICAL+PERMANENT+MAGNET+ARRAY
5 3D MAGNETIC ANALYSIS 295028 1% 100% 2 Search 3D+MAGNETIC+ANALYSIS Search 3D+MAGNETIC+ANALYSIS
6 DOUBLE AIR GAP 295028 1% 100% 2 Search DOUBLE+AIR+GAP Search DOUBLE+AIR+GAP
7 KINEMATIC SLIP 295028 1% 100% 2 Search KINEMATIC+SLIP Search KINEMATIC+SLIP
8 M DOF 295028 1% 100% 2 Search M+DOF Search M+DOF
9 M DOF ACTUATOR 295028 1% 100% 2 Search M+DOF+ACTUATOR Search M+DOF+ACTUATOR
10 MULTIPLE DOF MOTION 295028 1% 100% 2 Search MULTIPLE+DOF+MOTION Search MULTIPLE+DOF+MOTION

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 ROSSINI, L , ONILLON, E , CHETELAT, O , PERRIARD, Y , (2015) CLOSED-LOOP MAGNETIC BEARING AND ANGULAR VELOCITY CONTROL OF A REACTION SPHERE ACTUATOR.MECHATRONICS. VOL. 30. ISSUE . P. 214 -224 28 90% 1
2 YAN, L , LIANG, FQ , JIAO, ZX , WANG, TY , (2016) MAGNETIC FIELD ANALYSIS OF NOVEL SPHERICAL ACTUATORS WITH THREE-DIMENSIONAL POLE ARRAYS.REVIEW OF SCIENTIFIC INSTRUMENTS. VOL. 87. ISSUE 6. P. - 26 96% 0
3 BAI, K , LEE, KM , LU, JJ , (2016) A MAGNETIC FLUX MODEL BASED METHOD FOR DETECTING MULTI-DOF MOTION OF A PERMANENT MAGNET SPHERICAL MOTOR.MECHATRONICS. VOL. 39. ISSUE . P. 217 -225 20 91% 0
4 BAI, K , LEE, KM , (2014) DIRECT FIELD-FEEDBACK CONTROL OF A BALL-JOINT-LIKE PERMANENT-MAGNET SPHERICAL MOTOR.IEEE-ASME TRANSACTIONS ON MECHATRONICS. VOL. 19. ISSUE 3. P. 975-986 16 100% 7
5 KIM, HY , KIM, H , GWEON, DG , JEONG, J , (2015) DEVELOPMENT OF A NOVEL SPHERICAL ACTUATOR WITH TWO DEGREES OF FREEDOM.IEEE-ASME TRANSACTIONS ON MECHATRONICS. VOL. 20. ISSUE 2. P. 532 -540 17 77% 8
6 LI, Z , LUN, QQ , (2016) ANALYSIS OF MAGNETIC FIELD AND LEVITATION FORCE CHARACTERISTICS FOR 3-DOF DEFLECTION TYPE PM MOTORS.JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS. VOL. 39. ISSUE 6. P. 704 -712 15 94% 0
7 XIA, CL , LI, HF , SHI, TN , XIN, JG , (2013) A NOVEL ORIENTATION MEASUREMENT USING OPTICAL SENSOR FOR SPHERICAL MOTOR.SCIENCE CHINA-TECHNOLOGICAL SCIENCES. VOL. 56. ISSUE 6. P. 1330 -1339 14 100% 1
8 ROSSINI, L , MINGARD, S , BOLETIS, A , FORZANI, E , ONILLON, E , PERRIARD, Y , (2014) ROTOR DESIGN OPTIMIZATION FOR A REACTION SPHERE ACTUATOR.IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS. VOL. 50. ISSUE 3. P. 1706 -1716 13 93% 5
9 LI, B , YU, RJ , LI, H , LI, GD , (2014) DESIGN CONSIDERATIONS OF A PERMANENT MAGNETIC SPHERICAL MOTOR USING SPHERICAL HARMONICS.IEEE TRANSACTIONS ON MAGNETICS. VOL. 50. ISSUE 8. P. - 13 76% 0
10 LI, Z , WANG, QJ , (2016) LEVITATION MECHANISM AND IMPROVEMENTS OF 3-DOF DEFLECTION TYPE PM ACTUATOR.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY. VOL. 26. ISSUE 7. P. - 11 85% 0

Classes with closest relation at Level 1


Rank Class id link
1 25524 PLANAR MOTOR//PLANAR ACTUATOR//SURFACE MOTOR
2 21623 MAXWELLS COILS//FILAMENTARY CIRCULAR COIL//RELATIVE PERMEABILITY MODELING
3 8365 ULTRASONIC MOTOR//PIEZOELECTRIC MOTOR//ULTRASONIC LINEAR MOTOR
4 14444 IN PIPE ROBOT//CAPSULE ENDOSCOPE//MAGNETIC TRACKING
5 31496 OPTICAL MOUSE//OPTICAL MOUSE SENSOR//PG PL ELECT
6 23881 ELECTROMAGNETIC FLOWMETER//LORENTZ FORCE VELOCIMETRY//THERMODYNAM FLUID MECH
7 21156 CAMLESS ENGINE//PIPE INSIDE MOVER//THOMSON COIL ACTUATOR
8 19735 IRONLESS INDUCTIVE POSITION SENSOR//LINEAR VARIABLE DIFFERENTIAL TRANSFORMER//EN STI GRP
9 27241 CHARGE STRIPPER//FRIB//SCRIT
10 21455 EDDY CURRENT BRAKE//EDDY CURRENT DAMPER//EDDY CURRENT DAMPING

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