Class information for:
Level 1: FLOW RIPPLE//AXIAL PISTON PUMP//HYDRAULIC ACTUATORS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
11437 915 18.3 35%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2712 2787 PNEUMATIC ACTUATORS//HYBRID PNEUMATIC POWER SYSTEM//SERVOPNEUMATIC SYSTEMS

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 FLOW RIPPLE Author keyword 8 56% 1% 10
2 AXIAL PISTON PUMP Author keyword 8 35% 2% 18
3 HYDRAULIC ACTUATORS Author keyword 8 27% 3% 24
4 FLUID POWER Address 7 57% 1% 8
5 ELECTROHYDRAULIC SYSTEMS Author keyword 6 50% 1% 9
6 BONDGRAPH MODELLING Author keyword 6 100% 0% 4
7 ENERGY REGENERATION SYSTEM Author keyword 6 100% 0% 4
8 OIL PUMP ENGN OFF Address 6 100% 0% 4
9 SLIPPER BEARINGS Author keyword 6 100% 0% 4
10 COMPACT EFFICIENT FLUID POWER Address 5 60% 1% 6

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 FLOW RIPPLE 8 56% 1% 10 Search FLOW+RIPPLE Search FLOW+RIPPLE
2 AXIAL PISTON PUMP 8 35% 2% 18 Search AXIAL+PISTON+PUMP Search AXIAL+PISTON+PUMP
3 HYDRAULIC ACTUATORS 8 27% 3% 24 Search HYDRAULIC+ACTUATORS Search HYDRAULIC+ACTUATORS
4 ELECTROHYDRAULIC SYSTEMS 6 50% 1% 9 Search ELECTROHYDRAULIC+SYSTEMS Search ELECTROHYDRAULIC+SYSTEMS
5 BONDGRAPH MODELLING 6 100% 0% 4 Search BONDGRAPH+MODELLING Search BONDGRAPH+MODELLING
6 ENERGY REGENERATION SYSTEM 6 100% 0% 4 Search ENERGY+REGENERATION+SYSTEM Search ENERGY+REGENERATION+SYSTEM
7 SLIPPER BEARINGS 6 100% 0% 4 Search SLIPPER+BEARINGS Search SLIPPER+BEARINGS
8 VARIABLE DISPLACEMENT PUMP 5 47% 1% 8 Search VARIABLE+DISPLACEMENT+PUMP Search VARIABLE+DISPLACEMENT+PUMP
9 VALVE PLATE 4 47% 1% 7 Search VALVE+PLATE Search VALVE+PLATE
10 AXIAL PISTON PUMPS 4 67% 0% 4 Search AXIAL+PISTON+PUMPS Search AXIAL+PISTON+PUMPS

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 LOAD SIMULATOR 23 86% 1% 12
2 WATER HYDRAULIC PUMPS 15 88% 1% 7
3 SECONDARY SOURCE METHOD 15 73% 1% 11
4 HYDRAULIC MANIPULATORS 11 78% 1% 7
5 SWASH PLATE 11 78% 1% 7
6 AXIAL PISTON PUMP 10 61% 1% 11
7 ELECTROHYDRAULIC ACTUATOR 8 62% 1% 8
8 AXIAL PISTON PUMPS 7 67% 1% 6
9 VALVE PLATE 6 71% 1% 5
10 FORKLIFT 6 100% 0% 4

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Development of hybrid powered hydraulic construction machinery 2010 28 2 100%
Review of energy efficient direct pump controlled cylinder electro-hydraulic technology 2014 0 28 79%
A historical review of the modulus concept and its relevance to mechanical engineering design today 2012 0 4 75%
Optimization and simulation on a cartridge valve with silencing grooves 2014 0 6 67%
Engineering research in fluid power: a review 2015 0 34 65%
FLUID-POWER - PROGRESS IN A KEY TECHNOLOGY 1994 3 7 100%
Parallel control of velocity control and energy-saving control for a hydraulic valve-controlled cylinder system using self-organizing fuzzy sliding mode control 2003 10 7 29%
Physics-of-failure models of erosion wear in electrohydraulic servovalve, and erosion wear life prediction method 2013 0 10 50%
Performance analysis of hydraulic excavator powertrain hybridization 2009 21 11 9%
Review of Development Stages in the Conceptual Design of an Electro-Hydrostatic Actuator for Robotics 2014 0 14 29%

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 FLUID POWER 7 57% 0.9% 8
2 OIL PUMP ENGN OFF 6 100% 0.4% 4
3 COMPACT EFFICIENT FLUID POWER 5 60% 0.7% 6
4 EXPT ROBOT TELEOPERAT 4 56% 0.5% 5
5 HYDRAUL HYDRAUL MACHINERY 3 57% 0.4% 4
6 AUTOMAT CONTROL PROGRAM 3 100% 0.3% 3
7 FLUID POWER MOT CONTROL 3 100% 0.3% 3
8 MAHA FLUID POWER 2 36% 0.5% 5
9 ABT VERFAHRENSTECH ENTWICKLUNG 2 67% 0.2% 2
10 FLUID POWER TELEROBOT 2 67% 0.2% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000220147 FLOW FORCES//MARINE BEARINGS//HYDRAUL MACHINES SYST
2 0.0000148233 HYBRID PNEUMATIC POWER SYSTEM//SERVOPNEUMATIC SYSTEMS//PNEUMATIC ACTUATORS
3 0.0000147540 GEROTOR//POSIT DISPLACEMENT COMP SOR TECHNOL//EXTERNAL GEAR PUMPS
4 0.0000112378 REAL TIME HYBRID SIMULATION//EFFECTIVE FORCE TESTING//ELECTRO HYDRAULIC SHAKING TABLE
5 0.0000109516 ISRG//BLOOD CELL IDENTIFICATION//ANXIETY AND CONFIDENCE
6 0.0000102520 FRICTION COMPENSATION//DISTURBANCE OBSERVER BASED CONTROL//DISTURBANCE OBSERVER
7 0.0000097402 CLOSED LOOP CONTROL PERFORMANCE//INDUSTRIAL COKE FURNACE//NON MINIMAL STATE SPACE
8 0.0000067524 LINEAR COMPRESSOR//PROD TESTING//SUGENO FUZZY INFERENCE SYSTEM
9 0.0000059542 PIPE INSIDE MOVER//VARIABLE VALVE TIMING VVT//CAMLESS ENGINE
10 0.0000058903 SLIDING MODE CONTROL//VARIABLE STRUCTURE SYSTEMS//SLIDING MODE