Class information for:
Level 1: SAMPLED DATA SYSTEMS//PERIODIC SYSTEMS//CONTINUOUS TIME PERIODIC SYSTEM

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
10175 1021 19.3 44%


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 SAMPLED DATA SYSTEMS Author keyword 28 25% 10% 97
2 PERIODIC SYSTEMS Author keyword 22 29% 6% 63
3 CONTINUOUS TIME PERIODIC SYSTEM Author keyword 9 83% 0% 5
4 INTERSAMPLE RIPPLE Author keyword 8 100% 0% 5
5 FAST LIFTING Author keyword 7 67% 1% 6
6 FR OPERATOR Author keyword 6 80% 0% 4
7 LIFTING TECHNIQUE Author keyword 6 29% 2% 17
8 RIPPLE FREE RESPONSE Author keyword 6 100% 0% 4
9 GENERALIZED SAMPLED DATA HOLD FUNCTIONS Author keyword 5 60% 1% 6
10 PERIODIC CONTROLLER Author keyword 5 63% 0% 5

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 SAMPLED DATA SYSTEMS 28 25% 10% 97 Search SAMPLED+DATA+SYSTEMS Search SAMPLED+DATA+SYSTEMS
2 PERIODIC SYSTEMS 22 29% 6% 63 Search PERIODIC+SYSTEMS Search PERIODIC+SYSTEMS
3 CONTINUOUS TIME PERIODIC SYSTEM 9 83% 0% 5 Search CONTINUOUS+TIME+PERIODIC+SYSTEM Search CONTINUOUS+TIME+PERIODIC+SYSTEM
4 INTERSAMPLE RIPPLE 8 100% 0% 5 Search INTERSAMPLE+RIPPLE Search INTERSAMPLE+RIPPLE
5 FAST LIFTING 7 67% 1% 6 Search FAST+LIFTING Search FAST+LIFTING
6 FR OPERATOR 6 80% 0% 4 Search FR+OPERATOR Search FR+OPERATOR
7 LIFTING TECHNIQUE 6 29% 2% 17 Search LIFTING+TECHNIQUE Search LIFTING+TECHNIQUE
8 RIPPLE FREE RESPONSE 6 100% 0% 4 Search RIPPLE+FREE+RESPONSE Search RIPPLE+FREE+RESPONSE
9 GENERALIZED SAMPLED DATA HOLD FUNCTIONS 5 60% 1% 6 Search GENERALIZED+SAMPLED+DATA+HOLD+FUNCTIONS Search GENERALIZED+SAMPLED+DATA+HOLD+FUNCTIONS
10 PERIODIC CONTROLLER 5 63% 0% 5 Search PERIODIC+CONTROLLER Search PERIODIC+CONTROLLER

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 INVARIANT PLANTS 42 83% 2% 24
2 DATA HOLD FUNCTIONS 29 63% 3% 29
3 LINEAR PERIODIC SYSTEMS 25 51% 3% 35
4 DISTURBANCE LOCALIZATION 21 73% 2% 16
5 TIME INVARIANT PLANTS 20 46% 3% 32
6 BEAT CONTROL 19 80% 1% 12
7 CONIC SECTORS 17 79% 1% 11
8 SAMPLED DATA SYSTEMS 15 21% 6% 61
9 DEAD BEAT CONTROL 13 80% 1% 8
10 DATA FEEDBACK SYSTEMS 13 71% 1% 10

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Stability of time-periodic and delayed systems - a route to act-and-wait control 2006 31 14 29%
Theoretical aspects of continuous-time periodic systems 2005 5 7 71%
Short-Span Seeking Control of Hard Disk Drives with Multirate Vibration Suppression Perfect Tracking Control 2009 0 7 57%
Fundamental Issues and Prospective Directions in Networked Multirate Control Systems 2014 0 18 44%
DIGITAL CONTROLLERS FOR SISO SYSTEMS - A REVIEW AND A NEW ALGORITHM 1985 26 5 40%

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 BEREICH ANGEW PHYS 4 67% 0.4% 4
2 SCI PK DESIGN 2 67% 0.2% 2
3 SERVO 2 67% 0.2% 2
4 SECT MATH ANAL 2 33% 0.4% 4
5 EU INGN TEA IND 1 100% 0.2% 2
6 IND TECH ENGN 1 33% 0.3% 3
7 DLR OBERPFAFFENHOFEN 1 17% 0.5% 5
8 DATA CONVERTERS GRP 1 50% 0.1% 1
9 DRIVES CONTROL 1 50% 0.1% 1
10 FAK INFORMAT ELEKTROTECHN 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000226999 DIGITAL REDESIGN//INTELLIGENT DIGITAL REDESIGN IDR//OBSERVER BASED TRACKER
2 0.0000144547 CHEAP CONTROL//AILAMAZYAN PROGRAM SYST//PERFORMANCE LIMITATIONS
3 0.0000138129 STRONG STABILIZATION//SIMULTANEOUS STABILIZATION//GAP METRIC
4 0.0000137254 L1 CONTROL//L1 OPTIMAL CONTROL//LINFINITY CONTROL
5 0.0000123136 PARA HERMITIAN MATRICES//ALGEBRAIC RICCATI EQUATION//LOOP TRANSFER RECOVERY
6 0.0000101057 MASS DASHPOT SPRING SYSTEM//PROJECTED METHOD//AEROFLIGHTDYNAM DIRECTORATEAMRDEC
7 0.0000099401 LIFE EXTENDING CONTROL//DAMAGE MITIGATING CONTROL//GUST LOAD ALLEVIATION SYSTEM
8 0.0000092930 INCLUSION PRINCIPLE//INFORMATION STRUCTURE CONSTRAINTS//OVERLAPPING CONTROL
9 0.0000086323 STICK BALANCING//DIGITAL POSITION CONTROL//DOUBLE NEIMARK SACKER BIFURCATION
10 0.0000085940 EIGENSTRUCTURE ASSIGNMENT//ROBUST POLE ASSIGNMENT//EIGENVALUE ASSIGNMENT