Journal of Astronautics 2008 Issue 5 SAR Image Segmentation Based on Improved Fuzzy Markov Random Field

SAR Image Segmentation Based on Improved Fuzzy Markov Random Field
LU Xiao-dong;ZHOU Feng-qi

..............page:1632-1636

A Novel Infrared Object Tracking Method
SUN Xiao-wei;LI Yan-jun;CHEN Yi

..............page:1637-1642,1647

An Image Matching Algorithm Based on Contourlet Transform
WANG Hong-mei;Li Yan-jun;ZHANG Ke

..............page:1643-1647

Calculate the Detection Probability of the Ground Based Space Surveillance Phased Array Radar by Using Mont Carlo Method
Sun Xiao-feng;Gong Chun-lin

..............page:1648-1651

Image Fusion Algorithm Based on Nonsubsampled Contourlet Transform
LI Mei-li;WANG Hong-mei;LI Yan-jun;ZHANG Ke

..............page:1627-1631

Attitude Estimation Using Modified Rodrigues Parameters and UKF
CHEN Ji-zheng;YUAN Jian-ping;FANG Qun

..............page:1622-1626

Key Technique of Hybrid Rocket Motor and Its Development
YANG Yu-xin;HU Chun-bo;HE Guo-qiang;CAI Ti-min

..............page:1616-1621

The Performance Analysis of Microwave Thrust without Propellant Based on the Quantum Theory
ZHU Yu;YANG Juan;MA Nan

..............page:1612-1615

Research on Microhollow Cathode Discharge for Application in Electrothermal Propulsion
XIA Guang-qing;MAO Gen-wang;Nader Sadeghi

..............page:1607-1611

The Influence of Coagulate Particle to the Flame Propagation Process in SRM Ignition Transient
TANG Jing-lan;FAN Jian-long;LI Jin-xian;FENG Xi-ping

..............page:1602-1606

Numerical Simulation and Experimental Study of Particle Accumulation in Piezometric Tube
LI Jiang;DENG Hai-jun;LI Qiang;CHEN Jian

..............page:1598-1601,1636

Analyse of Acoustic Property with Complicated Grain Shape In Combustion Chamber of Solid Rocket Motor
YANG Xiang-ming;LIU Pei-jin;CHEN Xiao-long

..............page:1593-1597

Transfer Alignment on Space Platform
CHEN Kai;MENG Zhong-jie;LU Hao;HUANG Pan-feng;YAN Jie

..............page:1551-1555,1582

Entry Trajectory Tracking Law for Suborbital Launch Vehicle Via Feedback Linearization
YAN Xiao-dong;TANG Shuo

..............page:1546-1550,1576

Flight Path Planning Based on Improved Genetic Algorithm
XU Zheng-jun;TANG Shuo

..............page:1540-1545

Study of the Control Strategy for Frozen Orbits with Arbitrary Orbital Element by Using Radial Low-thrust
ZHOU Jiang-bin;YUAN Jian-ping;LUO Jian-jun

..............page:1536-1539,1569

Rapid Lunar Soft Landing Trajectory Optimization Based on Time-Approach Method
ZHAO Ji-song;GU Liang-xian;GAO Yuan

..............page:1531-1535

Research on Robust Control of Hypersonic Vehicle
WEI Jian-li;YU Yun-feng;YAN Jie

..............page:1526-1530

The Research of Linear Rudder Square-Direction Electric Loading System
CHEN Kang;HUANG Yong;SUN Li

..............page:1515-1520

ITAE Controller Design and Simulation for Electric Load Simulator Based on Genetic Algorithm
HUANG Yong;YU Yun-feng;SUN Li

..............page:1521-1525

A New Stop Term of Level Set Method Based on Modified Gaussian Filter
ZHU Bing;ZHU Xiao-ping;YU Rui-xing

..............page:1652-1655,1661

Target Feature Extraction Based on Moment Invariants of Adaptive Time-Frequency Distribution on Chirplet Time-Frequency Atom
TIAN Jin;LI Yan-jun;ZHANG Ke;GUO Jun-feng

..............page:1656-1661

A Search Algorithm of Optimal Time-frequency Atom of Gaussian FMmlet Transform Based on Adaptive Genetic Algorithm
WANG Dian-wei;LI Yan-jun;ZHANG Ke;GUO Ju-feng

..............page:1662-1667

Experiments and Numerical Simulation of Active Cooling Ceramic Matrix Composite
PENG Lina;HE Guo-qiang;LIU Pei-jin;WEI Xiang-geng

..............page:1668-1672

Application of Fuzzy Comprehensive Evaluation in Decision-making of Anti-missile Antagonizing
ZHANG Hong-yan;LI Yan-jun;ZHANG Ke

..............page:1673-1676

Design and Analysis of Super Alloy Metallic Thermal Protection System
ZHAO Jian;XIE Zong-hong;ZHANG Lei

..............page:1677-1683

yu hang xue bao zheng gao jian ze

..............page:1684

Measurement of Combustion Heat of Boron
PAN Kuang-zhi;WANG Ying-hong;CHEN Chao;CHEN Xiao-long

..............page:1589-1592

An Analysis Model of System Design Requirements for RBCC Propulsion
LV Xiang;HE Cuo-qiang;LIU Pei-jin;LI Jiang;LIU Yang

..............page:1583-1588

The Deign and Study of 2D Solid-ramjet Inlet Working over a Wide Range of Flight Mach Number
LIU Xiao-wei;HE Guo-qiang;QIN Fei

..............page:1577-1582

Numerical Investigation of Flame Stabifity and Heat Release Laws of Kerosene Spray Combustion in RBCC Engine
ZHANG Man;HE Guo-qiang;LIU Pei-jin

..............page:1570-1576

Experimental Research on Gas/liquid Coaxial Swirling Nozzle of Atomization and Combustion under Normal Pressure
LI Jin-xian;HE Hao-bo;YUE Chun-guo;FENG Xi-ping

..............page:1563-1569

One Redueced-Order Plan of Kalman Filter of SINS/GPS/SS for Space Transfer Vehicle Autonomous Navigation
MA Wei-hua;LUO Jian-jun;YUAN Jian-ping

..............page:1556-1562

Key Technique and Development for Geomagnetic Navigation
ZHOU Jun;GE Zhi-lei;SHI Gui-guo;LIU Yu-xia

..............page:1467-1472

A New Interface Mapping and Marching Method for Aeroelasticity
AN Xiao-min;XU Min;CHEN Shi-lu

..............page:1473-1479

Orbit Control System for Stratospheric Satellite
Fu Wen-xing;ZHU Su-peng;YAN Jie;WU Zhi-hong

..............page:1480-1484

Optimal Trajectory Planning and Guidance Research for Hypersonic Unpowered Glider in Near Space
FANG Qun;LI Xin-san

..............page:1485-1491

Effects of Interception Angle on the Performance of Guidance
GE Zhi-lei;SUN Qi

..............page:1492-1495

The Reentry Guidance Method on Initial State Uncertainty Aircraft
HE Guang-yu;HU Wei-jun

..............page:1496-1500

Decoupling Design of Autopilot for Aerodynamic/Direct Force Multiple Control Missile
LI Xin;YANG Jun

..............page:1501-1504

Velocity Control System of Autonomous Airship Based on Adaptive Dynamic Inversion
GUO Jian-guo

..............page:1505-1508,1514

The Coupling Model and Control between Scramjet and Airframe for Hypersonic Vehicle
MENG Zhong-jie;CHEN Kai;HUANG Pan-feng;YAN Jie

..............page:1509-1514