Class information for:
Level 1: NEAR CONTROLLABILITY//DIFFERENTIAL FLATNESS//DISCRETE TIME BILINEAR SYSTEMS

Basic class information
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
22 4 AUTOMATION & CONTROL SYSTEMS//ENGINEERING, CIVIL//ACOUSTICS 457813
58 3       ROBOTICS//AUTOMATION & CONTROL SYSTEMS//JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 94289
359 2             AUTOMATION & CONTROL SYSTEMS//NONLINEAR SYSTEMS//ADAPTIVE CONTROL 17903
9064 1                   NEAR CONTROLLABILITY//DIFFERENTIAL FLATNESS//DISCRETE TIME BILINEAR SYSTEMS 1222

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NEAR CONTROLLABILITY authKW 309475 1% 100% 12
2 DIFFERENTIAL FLATNESS authKW 282025 3% 31% 35
3 DISCRETE TIME BILINEAR SYSTEMS authKW 208030 1% 73% 11
4 FLATNESS authKW 151682 4% 13% 44
5 REGELUNGS STEUERUNGSTHEORIE address 132021 1% 32% 16
6 CHEN FLIESS SERIES authKW 126365 1% 70% 7
7 SYSTEMS & CONTROL LETTERS journal 122507 11% 3% 140
8 AUTOMATION & CONTROL SYSTEMS WoSSC 117527 64% 1% 788
9 FLAT OUTPUT authKW 116050 0% 75% 6
10 NONLINEAR CONTROL SYSTEMS authKW 108261 4% 8% 54

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Automation & Control Systems 117527 64% 1% 788
2 Operations Research & Management Science 4954 15% 0% 180
3 Mathematics, Applied 2305 18% 0% 222
4 Engineering, Electrical & Electronic 2088 26% 0% 316
5 Mathematics 740 12% 0% 147
6 Computer Science, Information Systems 536 6% 0% 74
7 Computer Science, Cybernetics 368 2% 0% 21
8 Computer Science, Theory & Methods 318 5% 0% 62
9 Instruments & Instrumentation 221 5% 0% 62
10 Robotics 162 1% 0% 14

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 REGELUNGS STEUERUNGSTHEORIE 132021 1% 32% 16
2 DIFFERENTIAL EQUAT CONTROL 97200 1% 54% 7
3 CYBERNET 59280 5% 3% 66
4 REGELUNGSTECH PROZESSAUTOMATISIERUNG 58944 0% 57% 4
5 IMAGE SIGNAL AUTOMAT 51579 0% 100% 2
6 URA CNRS 823 51579 0% 100% 2
7 AUTOMAT NANTES 46419 0% 60% 3
8 AUTOMAT CONTROL CONTROL SYST TECHNOL 46413 0% 30% 6
9 AUTOMAT SYST 41819 2% 6% 25
10 IUT GE 34385 0% 67% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SYSTEMS & CONTROL LETTERS 122507 11% 3% 140
2 LECTURE NOTES IN CONTROL AND INFORMATION SCIENCES 56192 6% 3% 76
3 INTERNATIONAL JOURNAL OF CONTROL 44779 9% 2% 107
4 IEEE TRANSACTIONS ON AUTOMATIC CONTROL 43647 11% 1% 139
5 AT-AUTOMATISIERUNGSTECHNIK 38787 3% 5% 31
6 SIAM JOURNAL ON CONTROL AND OPTIMIZATION 25532 5% 2% 61
7 PROCEEDINGS OF THE ESTONIAN ACADEMY OF SCIENCES 24857 2% 5% 19
8 CONTROL-THEORY AND ADVANCED TECHNOLOGY 13672 1% 4% 14
9 MATHEMATICAL SYSTEMS THEORY 11546 1% 4% 12
10 MATHEMATICS OF CONTROL SIGNALS AND SYSTEMS 10728 1% 3% 14

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NEAR CONTROLLABILITY 309475 1% 100% 12 Search NEAR+CONTROLLABILITY Search NEAR+CONTROLLABILITY
2 DIFFERENTIAL FLATNESS 282025 3% 31% 35 Search DIFFERENTIAL+FLATNESS Search DIFFERENTIAL+FLATNESS
3 DISCRETE TIME BILINEAR SYSTEMS 208030 1% 73% 11 Search DISCRETE+TIME+BILINEAR+SYSTEMS Search DISCRETE+TIME+BILINEAR+SYSTEMS
4 FLATNESS 151682 4% 13% 44 Search FLATNESS Search FLATNESS
5 CHEN FLIESS SERIES 126365 1% 70% 7 Search CHEN+FLIESS+SERIES Search CHEN+FLIESS+SERIES
6 FLAT OUTPUT 116050 0% 75% 6 Search FLAT+OUTPUT Search FLAT+OUTPUT
7 NONLINEAR CONTROL SYSTEMS 108261 4% 8% 54 Search NONLINEAR+CONTROL+SYSTEMS Search NONLINEAR+CONTROL+SYSTEMS
8 QUASI STATIC STATE FEEDBACK 103158 0% 100% 4 Search QUASI+STATIC+STATE+FEEDBACK Search QUASI+STATIC+STATE+FEEDBACK
9 TRANSFER EQUIVALENCE 103158 0% 100% 4 Search TRANSFER+EQUIVALENCE Search TRANSFER+EQUIVALENCE
10 NONINTERACTING CONTROL 92838 0% 60% 6 Search NONINTERACTING+CONTROL Search NONINTERACTING+CONTROL

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 11328 NONLINEAR OBSERVER//EXPONENTIAL OBSERVERS//HIGH GAIN OBSERVER
2 24472 REGULAR SYNTHESIS//HAMILTONIAN METHODS//ANGEW MATH WISSEN RECHNEN
3 24237 BIFURCATION CONTROL//CONTROL BIFURCATIONS//STOCHASTIC PERIOD DOUBLING BIFURCATION
4 15269 QUADRATIC DIFFERENTIAL FORMS//BEHAVIORAL APPROACH//TWO VARIABLE POLYNOMIAL MATRICES
5 9387 PH PROCESS//PH CONTROL//INPUT OUTPUT LINEARIZATION
6 16975 OUTPUT REGULATION//MULTIPLE NARROW BAND DISTURBANCES//STABLE INVERSION
7 26511 GOURSAT FLAG//LAGRANGE GRASSMANNIAN//TANAKA ALGEBRA
8 38405 BUILDINGS STRUCTURES//COMP CIENT PESQUISA DESENVOLVIMENTO//CONTINUOUS STIRRED TANK REACTOR CSTR NETWORK MODEL
9 24907 BILINEAR SYSTEMS//HOMOGENEOUS BILINEAR SYSTEM//DISTRIBUTED BILINEAR SYSTEMS
10 3856 INPUT TO STATE STABILITY//CONTROL LYAPUNOV FUNCTION//ADDING A POWER INTEGRATOR

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