Class information for:
Level 1: LOW THRUST ORBIT TRANSFER//MARS ENTRY//TRAJECTORY OPTIMIZATION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
6127 1462 20.3 33%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1362 7777 JOURNAL OF GUIDANCE CONTROL AND DYNAMICS//RESTRICTED THREE BODY PROBLEM//CENTRAL CONFIGURATIONS

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 LOW THRUST ORBIT TRANSFER Author keyword 12 86% 0% 6
2 MARS ENTRY Author keyword 11 69% 1% 9
3 TRAJECTORY OPTIMIZATION Author keyword 10 19% 3% 47
4 SPARSE NONLINEAR PROGRAMMING Author keyword 9 83% 0% 5
5 ORBITAL TRANSFER Author keyword 9 48% 1% 13
6 MOTION CAMOUFLAGE Author keyword 8 62% 1% 8
7 AEROASTRONAUT GRP Address 7 56% 1% 9
8 LOW THRUST Author keyword 7 33% 1% 18
9 LOW THRUST TRAJECTORIES Author keyword 6 71% 0% 5
10 GUGGENHEIM AEROSP ENGN Address 6 32% 1% 15

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 LOW THRUST ORBIT TRANSFER 12 86% 0% 6 Search LOW+THRUST+ORBIT+TRANSFER Search LOW+THRUST+ORBIT+TRANSFER
2 MARS ENTRY 11 69% 1% 9 Search MARS+ENTRY Search MARS+ENTRY
3 TRAJECTORY OPTIMIZATION 10 19% 3% 47 Search TRAJECTORY+OPTIMIZATION Search TRAJECTORY+OPTIMIZATION
4 SPARSE NONLINEAR PROGRAMMING 9 83% 0% 5 Search SPARSE+NONLINEAR+PROGRAMMING Search SPARSE+NONLINEAR+PROGRAMMING
5 ORBITAL TRANSFER 9 48% 1% 13 Search ORBITAL+TRANSFER Search ORBITAL+TRANSFER
6 MOTION CAMOUFLAGE 8 62% 1% 8 Search MOTION+CAMOUFLAGE Search MOTION+CAMOUFLAGE
7 LOW THRUST 7 33% 1% 18 Search LOW+THRUST Search LOW+THRUST
8 LOW THRUST TRAJECTORIES 6 71% 0% 5 Search LOW+THRUST+TRAJECTORIES Search LOW+THRUST+TRAJECTORIES
9 EXPLICIT GUIDANCE 4 67% 0% 4 Search EXPLICIT+GUIDANCE Search EXPLICIT+GUIDANCE
10 AEROASSISTED ORBITAL TRANSFER 4 75% 0% 3 Search AEROASSISTED+ORBITAL+TRANSFER Search AEROASSISTED+ORBITAL+TRANSFER

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 TRAJECTORY OPTIMIZATION 38 39% 5% 79
2 ENTRY GUIDANCE 33 75% 2% 24
3 COSTATE ESTIMATION 24 67% 2% 22
4 PLANE CHANGE 22 81% 1% 13
5 DIRECT TRAJECTORY OPTIMIZATION 21 53% 2% 28
6 AEROASSISTED ORBITAL TRANSFER 21 85% 1% 11
7 DIRECT TRANSCRIPTION 18 61% 1% 19
8 ASCENT GUIDANCE 18 89% 1% 8
9 LOW THRUST 14 45% 2% 24
10 GRADIENT RESTORATION ALGORITHMS 13 80% 1% 8

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Survey of numerical methods for trajectory optimization 1998 555 24 75%
A review of pseudospectral optimal control: From theory to flight 2012 12 24 88%
Review and prospect of guidance and control for Mars atmospheric entry 2014 4 61 44%
Survey of planetary entry guidance algorithms 2014 1 13 92%
Atmospheric flow field models applicable for aircraft endurance extension 2013 1 5 80%
Active rocket trajectory arcs: A review 2005 5 6 100%
A survey of numerical algorithms for trajectory optimization of flight vehicles 2012 5 11 45%
Survey of ballute technology for aerocapture 2007 5 13 54%
Survey of Direct Transcription for Low-Thrust Space Trajectory Optimization with Applications 2014 0 26 54%
On the role of optimality functions in numerical optimal control 2011 0 4 50%

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 AEROASTRONAUT GRP 7 56% 0.6% 9
2 GUGGENHEIM AEROSP ENGN 6 32% 1.0% 15
3 ATMOSPHER FLIGHT ENTRY SYST BRANCH 3 33% 0.5% 8
4 MECH ASTRONAUT ENGN 3 17% 1.2% 17
5 AUTON CONTROL SECT 2 67% 0.1% 2
6 DEEP SPACE EXPLORAT 2 20% 0.6% 9
7 AERO ASTRONAUT GRP 2 43% 0.2% 3
8 MATH ENGN ANAL 2 33% 0.3% 4
9 ASTRODYNAM 1 21% 0.4% 6
10 UMR 5505 1 16% 0.5% 8

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000199595 LIBRATION POINT ORBITS//CIRCULAR RESTRICTED THREE BODY PROBLEM//BALLISTIC CAPTURE
2 0.0000160023 SOLAR SAIL//SOLAR SAILS//ADV SPACE CONCEPTS
3 0.0000149878 INVERSE SIMULATION//FLIGHT DYNAMICS MODELING//PROPELLER DRIVEN AIRPLANE
4 0.0000148430 SECOND ORDER SUFFICIENT CONDITIONS//DUAL FEEDBACK CONTROL//REGULAR SYNTHESIS
5 0.0000138241 SPACECRAFT FORMATION FLYING//SATELLITE FORMATION FLYING//FORMATION FLYING
6 0.0000134018 SPACE ENGN PROGRAM//CARRIER VEHICLES//MASS DRIVER
7 0.0000132687 WINDSHEAR PROBLEMS//ABORT LANDING//WIND IDENTIFICATION
8 0.0000125698 FLEXIBLE AIR BREATHING HYPERSONIC VEHICLE//FLEXIBLE AIR BREATHING HYPERSONIC VEHICLE FAHV//AIRBREATHING HYPERSONIC VEHICLE
9 0.0000115096 MISSILE GUIDANCE//GUIDANCE LAW//PROPORTIONAL NAVIGATION
10 0.0000085592 TIME SCALING TRANSFORMATION//OPTIMAL CONTROL COMPUTATION//CONTROL PARAMETERIZATION