Class information for:
Level 1: STRICT POSITIVE REALNESS//ROBUST STABILITY//INTERVAL MATRIX

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6827 1440 15.1 44%


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
28 2             AUTOMATION & CONTROL SYSTEMS//IEEE TRANSACTIONS ON AUTOMATIC CONTROL//INTERNATIONAL JOURNAL OF CONTROL 33612
6827 1                   STRICT POSITIVE REALNESS//ROBUST STABILITY//INTERVAL MATRIX 1440

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 STRICT POSITIVE REALNESS authKW 278528 1% 77% 17
2 ROBUST STABILITY authKW 261896 8% 11% 113
3 INTERVAL MATRIX authKW 243918 2% 36% 32
4 INTERVAL SYSTEMS authKW 232466 2% 44% 25
5 INTERVAL MATRICES authKW 217437 1% 49% 21
6 INTERVAL POLYNOMIALS authKW 193846 1% 57% 16
7 HURWITZ STABILITY authKW 180212 1% 50% 17
8 KHARITONOV THEOREM authKW 176682 1% 56% 15
9 SCHUR STABILITY authKW 176682 1% 56% 15
10 INTERVAL PLANTS authKW 159828 1% 54% 14

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 132766 63% 1% 900
2 Engineering, Electrical & Electronic 8514 45% 0% 652
3 Operations Research & Management Science 3639 12% 0% 169
4 Instruments & Instrumentation 1660 11% 0% 163
5 Mathematics, Applied 1505 14% 0% 200
6 Computer Science, Theory & Methods 1247 9% 0% 125
7 Computer Science, Cybernetics 615 2% 0% 29
8 Engineering, General 373 4% 0% 63
9 COMPUTER APPLICATIONS & CYBERNETICS 280 0% 0% 6
10 Mathematics, Interdisciplinary Applications 220 3% 0% 47

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 ROBUST CONTROL GRP 47706 0% 75% 3
2 CNR CENS 38164 0% 60% 3
3 THEORET ELE OTECH 36340 0% 29% 6
4 AUTOMAT CONTROL PL INFORMAT 23076 0% 16% 7
5 AEROSP HARBIN 21203 0% 100% 1
6 AUTOMAT CONTROL MICROMECHATRON SYST DEPART 21203 0% 100% 1
7 AUTOMAT CONTROL MICROMECHATRON SYST UFCEN 21203 0% 100% 1
8 AUTOMAT CONTROL VIENNA 21203 0% 100% 1
9 AUTOMAT MICROMECHATRON SYST AS2M FEMTO ST 21203 0% 100% 1
10 CNRS UA821 21203 0% 100% 1

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 TRANSACTIONS ON AUTOMATIC CONTROL 146954 19% 3% 275
2 INTERNATIONAL JOURNAL OF CONTROL 53710 9% 2% 128
3 CONTROL-THEORY AND ADVANCED TECHNOLOGY 38796 2% 7% 26
4 AUTOMATION AND REMOTE CONTROL 24546 5% 2% 66
5 INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE 24300 5% 1% 79
6 MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING 21668 2% 4% 26
7 SYSTEMS & CONTROL LETTERS 20078 4% 2% 62
8 AUTOMATICA 13192 5% 1% 70
9 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS 11141 1% 5% 10
10 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS 6872 2% 1% 24

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 STRICT POSITIVE REALNESS 278528 1% 77% 17 Search STRICT+POSITIVE+REALNESS Search STRICT+POSITIVE+REALNESS
2 ROBUST STABILITY 261896 8% 11% 113 Search ROBUST+STABILITY Search ROBUST+STABILITY
3 INTERVAL MATRIX 243918 2% 36% 32 Search INTERVAL+MATRIX Search INTERVAL+MATRIX
4 INTERVAL SYSTEMS 232466 2% 44% 25 Search INTERVAL+SYSTEMS Search INTERVAL+SYSTEMS
5 INTERVAL MATRICES 217437 1% 49% 21 Search INTERVAL+MATRICES Search INTERVAL+MATRICES
6 INTERVAL POLYNOMIALS 193846 1% 57% 16 Search INTERVAL+POLYNOMIALS Search INTERVAL+POLYNOMIALS
7 HURWITZ STABILITY 180212 1% 50% 17 Search HURWITZ+STABILITY Search HURWITZ+STABILITY
8 KHARITONOV THEOREM 176682 1% 56% 15 Search KHARITONOV+THEOREM Search KHARITONOV+THEOREM
9 SCHUR STABILITY 176682 1% 56% 15 Search SCHUR+STABILITY Search SCHUR+STABILITY
10 INTERVAL PLANTS 159828 1% 54% 14 Search INTERVAL+PLANTS Search INTERVAL+PLANTS

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 BARMISH, BR , KANG, HI , (1993) A SURVEY OF EXTREME POINT RESULTS FOR ROBUSTNESS OF CONTROL-SYSTEMS.AUTOMATICA. VOL. 29. ISSUE 1. P. 13-35 50 83% 82
2 HWANG, C , HWANG, LF , HWANG, JH , (2010) ROBUST D-PARTITION.JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS. VOL. 33. ISSUE 6. P. 811-821 23 79% 1
3 PASTRAVANU, O , MATCOVSCHI, MH , (2011) INVARIANCE PROPERTIES OF INTERVAL DYNAMICAL SYSTEMS.INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE. VOL. 42. ISSUE 12. P. 1993 -2007 17 85% 1
4 XU, SJ , RACHID, A , DAROUACH, M , (1998) ROBUSTNESS ANALYSIS OF INTERVAL MATRICES BASED ON KHARITONOV'S THEOREM.IEEE TRANSACTIONS ON AUTOMATIC CONTROL. VOL. 43. ISSUE 2. P. 273 -278 20 100% 7
5 HWANG, C , YANG, SF , (2011) CHARACTERIZATION AND COMPUTATION OF ROBUST ROOT LOCI FOR SYSTEMS HAVING PARAMETRIC UNCERTAINTIES.JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS. VOL. 34. ISSUE 5. P. 695-710 15 88% 1
6 XU, SJ , DAROUACH, M , SCHAEFERS, J , (1993) EXPANSION OF DET(A+B) AND ROBUSTNESS ANALYSIS OF UNCERTAIN STATE-SPACE SYSTEMS.IEEE TRANSACTIONS ON AUTOMATIC CONTROL. VOL. 38. ISSUE 11. P. 1671-1675 23 100% 9
7 YU, WS , WANG, L , ACKERMANN, A , (2004) ROBUST STRICTLY POSITIVE REAL SYNTHESIS FOR POLYNOMIAL FAMILIES OF ARBITRARY ORDER.SCIENCE IN CHINA SERIES F-INFORMATION SCIENCES. VOL. 47. ISSUE 4. P. 475-489 15 100% 0
8 HALLAJI, M , ZARE, A , (2016) STABILITY MARGIN DETERMINATION OF LINEAR DISCRETE-TIME SYSTEMS DESCRIBED BY FUZZY CONVEX SETS UNCERTAINTY.ASIAN JOURNAL OF CONTROL. VOL. 18. ISSUE 3. P. 954 -963 11 100% 0
9 YANG, SK , (2011) ROBUST POLE-CLUSTERING OF STRUCTURED UNCERTAIN SYSTEMS IN UNION OF DISJOINTED CIRCULAR REGIONS.APPLIED MATHEMATICS AND COMPUTATION. VOL. 217. ISSUE 18. P. 7488 -7495 16 76% 2
10 BHIWANI, RJ , PATRE, BM , (2011) STABILITY ANALYSIS OF FUZZY PARAMETRIC UNCERTAIN SYSTEMS.ISA TRANSACTIONS. VOL. 50. ISSUE 4. P. 538 -547 12 100% 2

Classes with closest relation at Level 1


Rank Class id link
1 24310 SIMULTANEOUS STABILIZATION//STRONG STABILIZATION//PARITY INTERLACING PROPERTY
2 11868 STRUCTURED SINGULAR VALUE//LOOP TRANSFER RECOVERY//MULTIVARIABLE STABILITY MARGIN
3 26482 IMMITTANCE ALGORITHMS//CRITICAL STABILITY CONSTRAINTS//DISCRETE TIME SYSTEM STABILITY
4 37439 TIME MULTIPLIED PERFORMANCE INDEX//AIRCRAFT PITCH RATE CONTROL//ANALYTICAL DERIVATIONS
5 19313 QUANTITATIVE FEEDBACK THEORY//QFT//QUANTITATIVE FEEDBACK THEORY QFT
6 37155 LOCATION OF THE ZEROS//ANNULAR BOUND//LOCATION OF ZEROS OF POLYNOMIALS
7 11869 DECENTRALIZED CONTROL//INTERCONNECTED SYSTEMS//UNCERTAIN LARGE SCALE SYSTEMS
8 12943 EIGENSTRUCTURE ASSIGNMENT//POLE PLACEMENT//POLE ASSIGNMENT
9 8890 PARAMETER DEPENDENT LYAPUNOV FUNCTION//LINEAR PARAMETER VARYING SYSTEMS//LINEAR PARAMETER VARYING LPV SYSTEMS
10 26821 MULTI NONLINEAR FEEDBACK//COMPUTER AIDED CONTROLLER SYNTHESIS//MODEL MATCHING CONTROLLER

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