Class information for:
Level 1: HARD DISK DRIVE//DUAL STAGE ACTUATOR//HARD DISK DRIVE HDD

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
13062 863 14.6 50%


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
538 2             AUTOMATION & CONTROL SYSTEMS//NONLINEAR SYSTEMS//ITERATIVE LEARNING CONTROL 14763
13062 1                   HARD DISK DRIVE//DUAL STAGE ACTUATOR//HARD DISK DRIVE HDD 863

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 HARD DISK DRIVE authKW 1487655 16% 31% 134
2 DUAL STAGE ACTUATOR authKW 815184 3% 96% 24
3 HARD DISK DRIVE HDD authKW 515173 4% 40% 36
4 HARD DISK DRIVES HDDS authKW 485209 3% 57% 24
5 SERVO CONTROL authKW 479528 4% 37% 37
6 SERVO SYSTEMS authKW 415319 4% 31% 38
7 DISK DRIVES authKW 287982 4% 24% 34
8 MODE SWITCHING CONTROL authKW 260532 1% 82% 9
9 DUAL STAGE SERVO SYSTEM authKW 247669 1% 100% 7
10 DUAL STAGE ACTUATOR DSA authKW 216709 1% 88% 7

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 17798 30% 0% 257
2 Engineering, Electrical & Electronic 14368 74% 0% 638
3 Physics, Applied 3899 44% 0% 377
4 Engineering, Mechanical 2868 19% 0% 165
5 Engineering, Manufacturing 2072 9% 0% 75
6 Instruments & Instrumentation 1164 12% 0% 105
7 Nanoscience & Nanotechnology 827 11% 0% 97
8 Materials Science, Multidisciplinary 210 14% 0% 122
9 Computer Science, Hardware & Architecture 139 3% 0% 22
10 Computer Science, Artificial Intelligence 96 3% 0% 29

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 ASTAR 123168 2% 20% 17
2 DATA STORAGE 119451 7% 5% 64
3 HDD DEV 80868 0% 57% 4
4 KATEDRA MECHATRON 79607 0% 75% 3
5 HDD 2 70763 0% 100% 2
6 INPUT STORAGE 70763 0% 100% 2
7 MECH SERVO DEV 70763 0% 100% 2
8 PHILIPS IND TECHNOL 70763 0% 100% 2
9 MECH MICROSYST 61141 1% 16% 11
10 MECHATRON RECORDING CHANNEL 53069 0% 50% 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 INFORMATION STORAGE AND PROCESSING SYSTEMS 113586 2% 19% 17
2 MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS 69407 9% 2% 81
3 IEEE TRANSACTIONS ON MAGNETICS 60914 28% 1% 240
4 IEEE-ASME TRANSACTIONS ON MECHATRONICS 38413 6% 2% 48
5 IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY 29766 6% 2% 48
6 JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING 15250 2% 2% 18
7 MECHATRONICS 11663 3% 1% 25
8 IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS 6407 4% 0% 38
9 IEEE TRANSACTIONS ON CONSUMER ELECTRONICS 4917 3% 1% 26
10 FUJITSU SCIENTIFIC & TECHNICAL JOURNAL 4130 1% 1% 9

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 HARD DISK DRIVE 1487655 16% 31% 134 Search HARD+DISK+DRIVE Search HARD+DISK+DRIVE
2 DUAL STAGE ACTUATOR 815184 3% 96% 24 Search DUAL+STAGE+ACTUATOR Search DUAL+STAGE+ACTUATOR
3 HARD DISK DRIVE HDD 515173 4% 40% 36 Search HARD+DISK+DRIVE+HDD Search HARD+DISK+DRIVE+HDD
4 HARD DISK DRIVES HDDS 485209 3% 57% 24 Search HARD+DISK+DRIVES+HDDS Search HARD+DISK+DRIVES+HDDS
5 SERVO CONTROL 479528 4% 37% 37 Search SERVO+CONTROL Search SERVO+CONTROL
6 SERVO SYSTEMS 415319 4% 31% 38 Search SERVO+SYSTEMS Search SERVO+SYSTEMS
7 DISK DRIVES 287982 4% 24% 34 Search DISK+DRIVES Search DISK+DRIVES
8 MODE SWITCHING CONTROL 260532 1% 82% 9 Search MODE+SWITCHING+CONTROL Search MODE+SWITCHING+CONTROL
9 DUAL STAGE SERVO SYSTEM 247669 1% 100% 7 Search DUAL+STAGE+SERVO+SYSTEM Search DUAL+STAGE+SERVO+SYSTEM
10 DUAL STAGE ACTUATOR DSA 216709 1% 88% 7 Search DUAL+STAGE+ACTUATOR+DSA Search DUAL+STAGE+ACTUATOR+DSA

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 ATSUMI, T , SUZUKI, K , NAKAMURA, S , OHTA, M , (2015) VIBRATION CONTROL WITH THIN-FILM-COIL ACTUATOR FOR HEAD-POSITIONING SYSTEM IN HARD DISK DRIVES.JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING. VOL. 9. ISSUE 1. P. - 20 95% 0
2 ATSUMI, T , NAKAMURA, S , ODAI, M , NANIWA, I , NOSAKI, S , (2013) EXPERIMENTAL EVALUATION OF TRIPLE-STAGE-ACTUATOR SYSTEM WITH THERMAL ACTUATOR FOR HARD DISK DRIVES.JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING. VOL. 7. ISSUE 4. P. 722 -735 22 88% 0
3 LI, H , DU, CL , WANG, YY , (2011) OPTIMAL RESET CONTROL FOR A DUAL-STAGE ACTUATOR SYSTEM IN HDDS.IEEE-ASME TRANSACTIONS ON MECHATRONICS. VOL. 16. ISSUE 3. P. 480 -488 20 87% 10
4 DHANDA, A , FRANKLIN, GF , (2009) AN IMPROVED 2-DOF PROXIMATE TIME OPTIMAL SERVOMECHANISM.IEEE TRANSACTIONS ON MAGNETICS. VOL. 45. ISSUE 5. P. 2151-2164 25 71% 16
5 KIM, MD , LEE, KH , NAM, KT , LEE, SM , (2014) DESIGN AND CONTROL OF A SINGLE-STAGE DUAL-ACTUATOR SYSTEM FOR HIGH-PRECISION MANUFACTURING.MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS. VOL. 20. ISSUE 2. P. 175-183 16 94% 0
6 LEE, SH , CHUNG, CC , (2010) OPTIMAL DESIGN AND TESTING OF A DIGITAL DUAL-STAGE ACTUATOR SERVO SYSTEM.IET CONTROL THEORY AND APPLICATIONS. VOL. 4. ISSUE 10. P. 2029 -2040 18 86% 3
7 YAMAGUCHI, T , (2001) MODELLING AND CONTROL OF A DISK FILE HEAD-POSITIONING SYSTEM.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING. VOL. 215. ISSUE I6. P. 549 -568 25 78% 18
8 HOROWITZ, R , LI, YF , OLDHAM, K , KON, S , HUANG, XH , (2007) DUAL-STAGE SERVO SYSTEMS AND VIBRATION COMPENSATION IN COMPUTER HARD DISK DRIVES.CONTROL ENGINEERING PRACTICE. VOL. 15. ISSUE 3. P. 291 -305 19 79% 51
9 BOETTCHER, U , DE CALLAFON, RA , TALKE, FE , (2010) MODELING AND CONTROL OF A DUAL STAGE ACTUATOR HARD DISK DRIVE.JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING. VOL. 4. ISSUE 1. P. 107 -118 19 76% 9
10 CHERUBINI, G , CHUNG, CC , MESSNER, WC , MOHEIMANI, SOR , (2012) CONTROL METHODS IN DATA-STORAGE SYSTEMS.IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY. VOL. 20. ISSUE 2. P. 296 -322 47 28% 8

Classes with closest relation at Level 1


Rank Class id link
1 36343 RESET CONTROL//RESET CONTROL SYSTEMS//RESET LAW
2 22095 ACTIVE DISTURBANCE REJECTION CONTROL ADRC//DISTURBANCE OBSERVER BASED CONTROL//ACTIVE DISTURBANCE REJECTION CONTROL
3 17030 OUTPUT REGULATION//MULTIPLE NARROW BAND DISTURBANCES//STABLE INVERSION
4 17612 CIRCULAR SAW//SPINNING DISK//CIRCULAR SAW BLADE
5 5813 HEAD DISK INTERFACE//FLYING HEIGHT//COMP MECH
6 6920 FRICTION COMPENSATION//CONTOUR ERROR//CONTOURING CONTROL
7 8412 SOLID IMMERSION LENS//INFORMAT STORAGE DEVICE//NEAR FIELD RECORDING
8 3406 FLEXURE HINGE//PIEZOELECTRIC ACTUATOR//NANOPOSITIONING
9 7644 ITERATIVE LEARNING CONTROL//ITERATIVE LEARNING CONTROL ILC//REPETITIVE CONTROL
10 36979 ANGIOGENESIS PROCESS//GRP DIGITAL SIGNAL PROC//INFORMAT TECHNOL DATA ANAL METHODS

Go to start page