Class information for:
Level 1: DESCRIPTOR SYSTEMS//SINGULAR SYSTEMS//GENERALIZED STATE SPACE SYSTEMS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
4403 1716 19.7 42%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
9 38937 AUTOMATION & CONTROL SYSTEMS//IEEE TRANSACTIONS ON AUTOMATIC CONTROL//INTERNATIONAL JOURNAL OF CONTROL

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 DESCRIPTOR SYSTEMS Author keyword 58 38% 7% 123
2 SINGULAR SYSTEMS Author keyword 27 23% 6% 100
3 GENERALIZED STATE SPACE SYSTEMS Author keyword 21 85% 1% 11
4 IMPULSE CONTROLLABILITY Author keyword 15 82% 1% 9
5 DESCRIPTOR SYSTEM Author keyword 12 27% 2% 38
6 RIGHT INVERTIBLE SYSTEM Author keyword 9 83% 0% 5
7 ROW BY ROW DECOUPLING Author keyword 8 75% 0% 6
8 STRUCTURED LINEAR SYSTEMS Author keyword 8 75% 0% 6
9 STRANGENESS INDEX Author keyword 8 52% 1% 11
10 DESCRIPTOR LINEAR SYSTEMS Author keyword 8 56% 1% 10

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 DESCRIPTOR SYSTEMS 58 38% 7% 123 Search DESCRIPTOR+SYSTEMS Search DESCRIPTOR+SYSTEMS
2 SINGULAR SYSTEMS 27 23% 6% 100 Search SINGULAR+SYSTEMS Search SINGULAR+SYSTEMS
3 GENERALIZED STATE SPACE SYSTEMS 21 85% 1% 11 Search GENERALIZED+STATE+SPACE+SYSTEMS Search GENERALIZED+STATE+SPACE+SYSTEMS
4 IMPULSE CONTROLLABILITY 15 82% 1% 9 Search IMPULSE+CONTROLLABILITY Search IMPULSE+CONTROLLABILITY
5 DESCRIPTOR SYSTEM 12 27% 2% 38 Search DESCRIPTOR+SYSTEM Search DESCRIPTOR+SYSTEM
6 RIGHT INVERTIBLE SYSTEM 9 83% 0% 5 Search RIGHT+INVERTIBLE+SYSTEM Search RIGHT+INVERTIBLE+SYSTEM
7 ROW BY ROW DECOUPLING 8 75% 0% 6 Search ROW+BY+ROW+DECOUPLING Search ROW+BY+ROW+DECOUPLING
8 STRUCTURED LINEAR SYSTEMS 8 75% 0% 6 Search STRUCTURED+LINEAR+SYSTEMS Search STRUCTURED+LINEAR+SYSTEMS
9 STRANGENESS INDEX 8 52% 1% 11 Search STRANGENESS+INDEX Search STRANGENESS+INDEX
10 DESCRIPTOR LINEAR SYSTEMS 8 56% 1% 10 Search DESCRIPTOR+LINEAR+SYSTEMS Search DESCRIPTOR+LINEAR+SYSTEMS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 SINGULAR SYSTEMS 141 39% 17% 289
2 DESCRIPTOR SYSTEMS 54 27% 10% 175
3 GENERALIZED STATE SPACE 52 67% 3% 47
4 MORGAN PROBLEM 27 92% 1% 11
5 VARYING SINGULAR SYSTEMS 18 89% 0% 8
6 DESCRIPTOR VARIABLE SYSTEMS 13 80% 0% 8
7 IMPLICIT SYSTEMS 11 78% 0% 7
8 QUADRATIC OPTIMAL REGULATOR 10 58% 1% 11
9 VARYING DESCRIPTOR SYSTEMS 9 83% 0% 5
10 GAIN FEEDBACK DESIGN 8 56% 1% 10

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Structure evolving systems and control in integrated design 2008 6 28 57%
Some issues of structure and control for linear time-invariant systems 2006 0 31 87%
MULTIVARIABLE CONTROL A GRAPH-THEORETIC APPROACH 1988 0 21 43%
ZEROS OF MULTIDIMENSIONAL LINEAR-SYSTEMS DEFINITIONS, CLASSIFICATION, APPLICATION 1985 0 6 67%
Peroxisome proliferator-activated receptor (PPAR)gamma agonists for diabetes 2001 22 111 1%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 CONTROL GUIDANCE 4 75% 0.2% 3
2 HGEBIET REGELUNGSTECH MECHATRON 4 75% 0.2% 3
3 810 3 35% 0.3% 6
4 IUT LONGWY 2 25% 0.4% 7
5 CONTROL SYST GUIDANCE TECHNOL 1 31% 0.2% 4
6 CINVESTAV CNRS 1 100% 0.1% 2
7 IREENA CRTT 1 100% 0.1% 2
8 CRAN CNRS UMR 7039 1 21% 0.3% 5
9 AUTOMAT ARTS METIERS 1 40% 0.1% 2
10 LAII ENSIP 1 33% 0.1% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000210761 EIGENSTRUCTURE ASSIGNMENT//ROBUST POLE ASSIGNMENT//EIGENVALUE ASSIGNMENT
2 0.0000171003 POLE ASSIGNABILITY//SYSTEMS OVER RINGS//FEEDBACK CYCLIZATION
3 0.0000167845 INTEGRAL ALGEBRAIC EQUATIONS//MATEMAT LICADA TECNOL INFORMAC//DIFFERENTIAL ALGEBRAIC EQUATION
4 0.0000133544 PARA HERMITIAN MATRICES//ALGEBRAIC RICCATI EQUATION//LOOP TRANSFER RECOVERY
5 0.0000129854 QUADRATIC DIFFERENTIAL FORMS//BEHAVIORAL APPROACH//TWO VARIABLE POLYNOMIAL MATRICES
6 0.0000114422 IND CONTROL//DECOUPLING CONTROLLERS//POLYNOMIAL MATRIX FRACTIONS
7 0.0000107861 CONTROLLABILITY INDICES//MATEMAT LICADA EIO//HERMITE INDICES
8 0.0000092914 SOCIAL COGNIT NETWORKS//JMODELICAORG//LINK DIRECTION
9 0.0000086265 MASS DASHPOT SPRING SYSTEM//PROJECTED METHOD//AEROFLIGHTDYNAM DIRECTORATEAMRDEC
10 0.0000070574 INCLUSION PRINCIPLE//INFORMATION STRUCTURE CONSTRAINTS//OVERLAPPING CONTROL