Vol 120, Pts 1 and 2 Spaceflight Mechanics 2005 - Texas A&M University (TAMU) Scholar

publication venue for

Adaptation and cooperation in control of multiple robot manipulators. 106:291-324. 2000
Command level maneuver optimization for the International Space Station. 104:311-326. 2000
Digistar II micro-star tracker: Autonomous on-orbit calibration and attitude estimation. 103:2025-2037. 2000
Earth-sun attitude sensor: Hardware design and ground tests. 103:2145-2159. 2000
Effect of atmospheric density uncertainty on collision probability. 105:1255-1273. 2000
Fuel-optimal three-dimensional earth-mars trajectories with low-thrust exhaust-modulated plasma propulsion. 105:531-550. 2000
Hill's equations, mean orbital elements, and formation flying of satellites. 106:187-203. 2000
How to estimate attitude from vector observations. 103:1979-1996. 2000
New developments in quaternion estimation from vector observations. 106:373-393. 2000
Optimal attitude and position determination from line-of-sight measurements. 106:407-423. 2000
Optimal linear attitude estimator. 105:465-477. 2000
Orbit establishment for formation flying of satellites. 105:181-194. 2000
Paul Bunyan's brachistochrone and tautochrone. 106:129-145. 2000
Recursive attitude prediction. 106:441-455. 2000
Singularity and attitude estimation. 105:479-493. 2000
Sp-search star pattern recognition for multiple fields of view star trackers. 103:2127-2143. 2000
k-vector range searching techniques. 105:449-463. 2000
Adaptive realization of linear closed loop tracking dynamics in the presence of large system model errors. 102:727-743. 1999
Fuel-optimal planar interplanetary trajectories using low-thrust exhaust-modulated propulsion. 102:431-448. 1999
Optimal best-fitting of numerical data: Part II. 102:1185-1197. 1999
SP-Search: A new algorithm for star pattern recognition. 102:1165-1174. 1999
Star pattern recognition and mirror assembly misalignment for DIGISTAR II and III multiple FOVs star sensors. 102:1175-1184. 1999
Feedback control law for variable speed control moment gyros. 99:581-600. 1998
Feedback control law using the eigenfactor quasi-coordinate velocity vector. 97:803-816. 1998
Optimal Best-Fitting of numerical data. 99:1509-1518. 1998
Optimal cones intersection techniques for attitude pointing error evaluation. 97:949-961. 1998
Orbit determination of a tethered satellite system using laser and radar tracking. 99:35-47. 1998
Range limits of attitude determination accuracy. 97:167-177. 1998
Some consequences of force model uncertainty on probability of collision with orbital debris. 97:111-121. 1998
Structured Model Reference Adaptive Control in the presence of bounded disturbances. 99:375-385. 1998
Toward the most accurate attitude determination system using star trackers. 99:839-850. 1998
THE ALGORITHM FOR SOLVING THE PROBLEM OF CHOOSING THE OPTIMAL TWO-TIER SATELLITE SYSTEM STRUCTURE FOR CONTINUOUS SCANNING OF THE SPHERICAL LAYER OF NEAR-EARTH SPACE 2020
THE THEORY OF CONNECTIONS: CONNECTING FUNCTIONS 2020
WEIGHTED LEAST-SQUARES SOLUTIONS OF OVER -CONSTRAINED DIFFERENTIAL EQUATIONS 2020
ANALYTICAL RADIAL ADAPTIVE METHOD FOR SPHERICAL HARMONICS GRAVITY MODELS 2019
ANGULAR CORRELATION USING ROGERS-SZEGO-CHAOS 2019
DYNAMIC OPTIMIZATION FOR LARGE SCALE ACTIVE DEBRIS REMOVAL MISSION DESIGN APPLICATIONS 2019
EXTENDED KALMAN FILTERING IN REGULARIZED COORDINATES FOR ORBIT DETERMINATION 2019
FEASIBILITY STUDY OF QUASI-FROZEN, NEAR-POLAR AND EXTREMELY LOW-ALTITUDE LUNAR ORBITS 2019
HYPERBOLIC-TANGENT-BASED SMOOTHING WITH STATE TRANSITION MATRIX IMPLEMENTATION FOR GENERATING FUEL-OPTIMAL TRAJECTORIES 2019
RECURSIVE MULTIPLICATIVE ESTIMATION OF RIGID BODY ATTITUDE AND MOMENT OF INERTIA 2019
A HIGH ORDER FILTER FOR ESTIMATION OF NONLINEAR DYNAMIC SYSTEMS 2019
A HYBRID OPTIMAL CONTROL METHOD FOR TIME-OPTIMAL SLEWING MANEUVERS OF FLEXIBLE SPACECRAFT 2019
A UNIFIED APPROACH TO OPTIMIZATION OF LOW-THRUST AND IMPULSIVE ORBIT MANEUVERS 2019
APPLICATIONS OF THE DYNAMIC N-DIMENSIONAL K-VECTOR 2019
CENTROIDING AND SIZING OPTIMIZATION OF ELLIPSOID IMAGE PROCESSING USING NONLINEAR-LEAST SQUARES 2019
COMPARISON BETWEEN FIRST AND SECOND-ORDER GAUSS'S VARIATIONAL EQUATIONS UNDER IMPULSIVE CONTROL 2019
CONJUNCTION ANALYSIS AND PROBABILITY OF COLLISION USING RELATIVE ORBITAL ELEMENTS 2019
EFFICIENT COMPUTATION OF OPTIMAL LOW THRUST GRAVITY PERTURBED ORBIT TRANSFERS 2019
EQUILIBRIA ASSOCIATED WITH THE ATTITUDE DYNAMICS OF A RIGID BODY IN KEPLERIAN MOTION 2019
EXTENDED KALMAN FILTERING IN BURDET COORDINATES 2019
HYPERBOLIC-TANGENT-BASED DOUBLE-SMOOTHING METHOD AND ITS APPLICATION IN OPTIMAL CONTROL 2019
LEAST-SQUARES SOLUTION OF A CLASS OF OPTIMAL SPACE GUIDANCE PROBLEMS VIA THEORY OF CONNECTIONS 2019
LINEAR DIFFERENTIAL EQUATIONS SUBJECT TO RELATIVE, INTEGRAL, AND INFINITE CONSTRAINTS 2019
METHOD OF CHARACTERISTICS BASED NONLINEAR FILTER: APPLICATIONS TO SPACE OBJECT TRACKING 2019
MULTIPLE HYPOTHESIS TRACKING AND JOINT PROBABILISTIC DATA ASSOCIATION FILTERS FOR MULTIPLE SPACE OBJECT TRACKING 2019
Q-LEARNING ALGORITHM FOR PATH-PLANNING TO MANEUVER THROUGH A SATELLITE CLUSTER 2019
REAL-TIME ANGULAR VELOCITY ESTIMATION OF NON-COOPERATIVE SPACE OBJECTS USING CAMERA MEASUREMENTS 2019
STATE VECTOR REPRESENTATIONS FOR LOW-THRUST TRAJECTORY OPTIMIZATION 2019
THE THEORY OF CONNECTIONS APPLIED TO PERTURBED LAMBERT'S PROBLEM 2019
THEORY OF CONNECTIONS APPLIED TO FIRST-ORDER SYSTEM OF ORDINARY DIFFERENTIAL EQUATIONS SUBJECT TO COMPONENT CONSTRAINTS 2019
THEORY OF THE F-RADIUS SPHERE MODEL 2019
TRAJECTORY OPTIMIZATION FOR RENDEZVOUS WITH BEARING-ONLY TRACKING 2019
TWO-BODY ORBITAL BOUNDARY VALUE PROBLEMS IN REGULARIZED COORDINATES 2019
X-RAY PULSAR NAVIGATION OPTIMIZATION USING SPHERICAL PARTITIONS 2019
A GENERIC APPROACH FOR OPTIMAL BANG-OFF-BANG SPACECRAFT MANEUVERS 2018
A SPARSE COLLOCATION APPROACH FOR OPTIMAL FEEDBACK CONTROL FOR SPACECRAFT ATTITUDE MANEUVERS 2018
AN IMPROVED REPRESENTATION OF MEASUREMENT INFORMATION CONTENT VIA THE DISTRIBUTION OF THE KULLBACK-LEIBLER DIVERGENCE 2018
DECENTRALIZED FUSION WITH FINITE SET STATISTICS FOR LANDING NAVIGATION 2018
MINIMUM DIVERGENCE FILTERING USING A POLYNOMIAL CHAOS EXPANSION 2018
CONJUGATE UNSCENTED TRANSFORM BASED JOINT PROBABILITY DATA ASSOCIATION 2018
CONJUGATE UNSCENTED TRANSFORMATION BASED APPROACH TO COMPUTE HIGHER ORDER STATE TRANSITION MATRIX FOR NONLINEAR DYNAMIC SYSTEMS: APPLICATIONS TO UNCERTAINTY PROPAGATION 2018
NONLINEAR DIFFERENTIAL EQUATION SOLVERS VIA ADAPTIVE PICARD-CHEBYSHEV ITERATION: APPLICATIONS IN ASTRODYNAMICS 2018
PULSAR NAVIGATION: DEFINING AN UPPER BOUND FOR DISTANCE FROM REFERENCE 2018
DEVELOPMENT OF AN ANALYTIC EXPRESSION FOR ESTIMATING THE TIME WHEN THE UNCERTAINTY BECOMES NON-GAUSSIAN 2017
ITERATIVE FIVE-ELEMENT LYAPUNOV CONTROL FOR LOW THRUST RENDEZVOUS WITH MODIFIED CHEBYSHEV PICARD ITERATION 2017
LEAST-SQUARES SOLUTIONS OF LINEAR DIFFERENTIAL EQUATIONS 2017
MINIMUM-TIME LOW THRUST ORBIT TRANSFERS USING THE METHOD OF PARTICULAR SOLUTIONS 2017
NONLINEAR GAUSSIAN MIXTURE SMOOTHING FOR ORBIT DETERMINATION 2017
3D LATTICE FLOWER CONSTELLATIONS USING NECKLACES 2017
ANALYTIC SOLUTION OF PERTURBED RELATIVE MOTION WITH ZONAL AND TESSERAL HARMONICS 2017
EXACT NORMALIZATION OF THE TESSERAL HARMONICS 2017
NON LINEAR K-VECTOR 2017
OPTIMAL K-VECTOR TO INVERT NONLINEAR FUNCTIONS 2017
PERFORMANCE TESTS OF PYRAMID STAR-ID ALGORITHM WITH MEMORY ADAPTIVE K-VECTOR 2017
RANDOM NUMBER GENERATION USING K-VECTOR 2017
ROBUST TRIAD AND QUAD GENERATION ALGORITHMS FOR STAR TRACKERS 2017
THE THEORY OF CONNECTIONS. PART 1: CONNECTING POINTS 2017
AFFINE INVARIANT TRACKING OF IMAGE FEATURES UTILIZING IMU DATA 2016
AN EFFICIENT METHOD FOR KLT-TRACKER UNCERTAINTY QUANTIFICATION 2016
ANALYSIS OF THE GAUSS-BINGHAM DISTRIBUTION FOR ATTITUDE UNCERTAINTY PROPAGATION 2016
CONJUGATE UNSCENTED TRANSFORMATION BASED COLLOCATION SCHEME TO SOLVE THE HAMILTON JACOBI BELLMAN EQUATION 2016
DEVELOPMENT AND FLIGHT OF A STEREOSCOPIC IMAGER FOR USE IN SPACECRAFT CLOSE PROXIMITY OPERATIONS 2016
MINIMIZATION OF THE KULLBACK-LEIBLER DIVERGENCE FOR NONLINEAR ESTIMATION 2016
RANDOM MATRIX BASED APPROACH TO QUANTIFY THE EFFECT OF MEASUREMENT NOISE ON MODEL IDENTIFIED BY THE EIGENVALUE REALIZATION ALGORITHM 2016
SENSOR BIAS ESTIMATION AND UNCERTAINTY QUANTIFICATION STRATEGIES FOR SPACE OBJECT TRACKING 2016
SPACECRAFT NAVIGATION USING A ROBUST MULTI-SENSOR FAULT DETECTION SCHEME 2016
THE GAUSSIAN MIXTURE CONSIDER KALMAN FILTER 2016
A COMPARISON BETWEEN GIBBS AND HERRICK-GIBBS ORBIT DETERMINATION METHODS 2016
A RANDOMIZED SAMPLING BASED APPROACH TO MULTI-OBJECT TRACKING WITH COMPARISON TO HOMHT 2016
A UKF-PF BASED HYBRID ESTIMATION SCHEME FOR SPACE OBJECT TRACKING 2016
ADAPTIVE TWO-POINT BOUNDARY VALUE PROBLEM TOOL FOR ACCURATE AND EFFICIENT COMPUTATION OF PERTURBED ORBIT TRANSFERS 2016
AN ADAPTIVE APPROACH FOR MODIFIED CHEBYSHEV PICARD ITERATION 2016
ANALYTIC CONTINUATION POWER SERIES SOLUTION FOR THE TWO-BODY PROBLEM WITH ATMOSPHERIC DRAG 2016
ANALYTIC POWER SERIES SOLUTIONS FOR TWO-BODY AND J(2)-J(6) TRAJECTORIES AND STATE TRANSITION MODELS 2016
ANALYTIC SOLUTION FOR SATELLITE RELATIVE MOTION WITH ZONAL GRAVITY PERTURBATIONS 2016
ANALYTIC SOLUTION FOR SATELLITE RELATIVE MOTION: THE COMPLETE ZONAL GRAVITATIONAL PROBLEM 2016
APPLICATION OF MODIFIED CHEBYSHEV PICARD ITERATION TO DIFFERENTIAL CORRECTION FOR IMPROVED ROBUSTNESS AND COMPUTATION TIME 2016
ATTITUDE ERROR KINEMATICS: APPLICATIONS IN CONTROL 2016
ATTITUDE ERROR KINEMATICS: APPLICATIONS IN ESTIMATION 2016
BRIDGING DYNAMICAL MODELING EFFORT AND SENSOR ACCURACY IN RELATIVE SPACECRAFT NAVIGATION 2016
COMPARISON OF ORBIT ELEMENT SETS FOR MODELING PERTURBED SATELLITE RELATIVE MOTION 2016
EAST-WEST GEO SATELLITE STATION-KEEPING WITH DEGRADED THRUSTER RESPONSE 2016
EQUILIBRIUM POINTS OF ELONGATED CELESTIAL BODIES AS THE PERTURBED ROTATING MASS DIPOLE 2016
ERGODICITY OF THE EULER-POINSOT PROBLEM 2016
IDEAS FOR MULTISPECTRAL CAMERAS WITH STACKED PIXELS FOR STAR TRACKING AND OPTICAL NAVIGATION 2016
IMAGE PROCESSING OF EARTH AND MOON IMAGES FOR OPTICAL NAVIGATION SYSTEMS 2016
LABORATORY EXPERIMENTS FOR ORBITAL DEBRIS REMOVAL 2016
LADAR RANGE REFINEMENT USING BINARY SHIFT KEYING 2016
LOW COST SPACECRAFT ATTITUDE DETERMINATION FOR CUBESAT TYPE MISSIONS 2016
MASSIVELY PARALLEL IMPLEMENTATION OF MODIFIED CHEBYSHEV PICARD ITERATION FOR PERTURBED ORBIT PROPAGATION 2016
MONTE CARLO PROPAGATION OF ORBITAL ELEMENTS USING MODIFIED CHEBYSHEV PICARD ITERATION 2016
MOON AND EARTH IMAGE PROCESSING USING ASYMMETRIC 2-DIMENSIONAL FUNCTIONS ON IMAGE GRADIENT 2016
NUMERICALLY APPROXIMATED RECEDING HORIZON CONTROL FOR UNCERTAIN PURSUIT-EVASION GAMES 2016
PARALLEL GENERATION OF EXTREMAL FIELD MAPS FOR OPTIMAL MULTI-REVOLUTION CONTINUOUS THRUST ORBIT TRANSFERS 2016
PRELIMINARY INVESTIGATION IN INTERSTELLAR NAVIGATION TECHNIQUES 2016
SINGLE-POINT POSITION ESTIMATION IN INTERPLANETARY TRAJECTORIES USING STAR TRACKERS 2016
SIX DEGREE OF FREEDOM MOTION EMULATION FOR PROXIMITY OPERATIONS AND CONTACT EXPERIMENTS 2016
STAR CENTROID ON THE F-RADIUS SPHERE USING VON MISES-FISHER PROBABILITY DISTRIBUTION 2016
THE BRAZILIAN AUTONOMOUS STAR TRACKER DEVELOPMENT 2016
THE THEORY OF LATTICE FLOWER FORMATIONS AND ITS APPLICATION TO INTENSITY CORRELATION INTERFEROMETRY 2016
UNIFORM AND WEIGHTED COVERAGE FOR LARGE LATTICE FLOWER CONSTELLATIONS 2016
AN RBF-COLLOCATION ALGORITHM FOR ORBIT PROPAGATION 2015
AUTOMATED TUNING PARAMETER SELECTION FOR ORBIT PROPAGATION WITH MODIFIED CHEBYSHEV PICARD ITERATION 2015
AUTONOMOUS OPERATION OF MULTIPLE FREE-FLYING ROBOTS ON THE INTERNATIONAL SPACE STATION 2015
DEBRIS CATALOG MANAGEMENT AND SELECTION FOR CONJUNCTION ANALYSIS USING K-VECTOR 2015
DESIGN OF CONSTELLATIONS FOR EARTH OBSERVATION WITH INTER-SATELLITE LINKS 2015
DISCRETE AND CONTINUOUS TIME ADAPTIVE ANGULAR VELOCITY ESTIMATORS 2015
METHOD OF PARTICULAR SOLUTIONS AND KUSTAANHEIMO-STIEFEL REGULARIZED PICARD ITERATION FOR SOLVING TWO-POINT BOUNDARY VALUE PROBLEMS 2015
POSE ESTIMATION ASSESSMENT USING GEOSYNCHRONOUS SATELLITE IDENTIFICATION 2015
POSITION ESTIMATION USING IMAGE DERIVATIVE 2015
RADIALLY ADAPTIVE EVALUATION OF THE SPHERICAL HARMONIC GRAVITY SERIES FOR NUMERICAL ORBITAL PROPAGATION 2015
RELATIVE MOTION STATE TRANSITION MATRIX INCLUDING GRAVITATIONAL PERTURBATIONS 2015
HARDWARE-IN-THE-LOOP VALIDATION OF SENSING AND ALGORITHMS FOR AUTONOMOUS DESCENT AND LANDING 2015
OPTIMAL CONTINUOUS THRUST MANEUVERS FOR SOLVING 3D ORBIT TRANSFER PROBLEMS 2015
PARALLEL MODIFIED CHEBYSHEV PICARD ITERATION FOR ORBIT CATALOG PROPAGATION AND MONTE CARLO ANALYSIS 2015
REAL-TIME MAPPING AND LOCALIZATION UNDER DYNAMIC LIGHTING FOR SMALL-BODY LANDINGS 2015
STATE TRANSITION MATRIX FOR PERTURBED ORBITAL MOTION USING MODIFIED CHEBYSHEV PICARD ITERATION 2015
A LEAST SQUARES SOLUTION FOR ESTIMATION OF A PLANAR NOMOGRAPHY 2014
APPROXIMATION OF PROBABILITY DENSITY FUNCTIONS PROPAGATED THROUGH THE PERTURBED TWO-BODY PROBLEM 2014
CALCULATION OF AN OPTIMAL TWO IMPULSE EARTH-MOON TRAJECTORY 2014
COMPARISONS OF PHD FILTER AND CPHD FILTER FOR SPACE OBJECT TRACKING 2014
FEEDBACK CONTROL AND STEERING LAWS FOR SPACECRAFT USING CANFIELD JOINT ATTITUDE MANIPULATORS 2014
PROBABILISTIC INITIAL ORBIT DETERMINATION USING RADAR RETURNS 2014
A HOMOTOPY METHOD FOR OPTIMAL ACTUATOR FAILURE CONTROL 2014
A NEW SOLUTION FOR THE GENERALIZED LAMBERT'S PROBLEM 2014
A PERFORMANCE BASED COMPARISON OF ANGLE-ONLY INITIAL ORBIT DETERMINATION METHODS 2014
CONIC SECTIONS BY RATIONAL BEZIER FUNCTIONS 2014
GUARANTEED APPROACH FOR ORBIT DETERMINATION WITH LIMITED MEASUREMENTS 2014
IMAGE PROCESSING OF ILLUMINATED ELLIPSOID 2014
IMPROVED UNIFORM POINTS ON A SPHERE WITH APPLICATION TO ANY GEOGRAPHICAL DATA DISTRIBUTION 2014
INITIAL AND FEEDBACK SOLUTIONS FOR ORBITAL PURSUIT EVASION USING A HOMOTOPY METHOD 2014
LASR A UNIVERSITY-BASED NATIONAL TESTBED FOR SPACE PROXIMITY OPERATIONS IN AN OPERATIONALLY RELEVANT ENVIRONMENT 2014
LASR_CV: VISION-BASED RELATIVE NAVIGATION AND PROXIMITY OPERATIONS PIPELINE 2014
REFLECTION DECOMPOSITION OF ROTATION MATRICES 2014
SOLVING KEPLER'S EQUATION USING IMPLICIT FUNCTIONS 2014
STATE TRANSITION MATRIX FOR RELATIVE MOTION INCLUDING HIGHER-ORDER GRAVITY PERTURBATIONS 2014
TRAJECTORY DETERMINATION WITH UNKNOWN PERTURBATIONS 2014
VISION-BASED RELATIVE NAVIGATION FILTER FOR ASTEROID RENDEZVOUS 2014
APPLICATIONS OF UNSCENTED AND QUADRATURE CONSIDER FILTERS USING A MODIFIED JOSEPH FORMULATION 2013
GAUSSIAN MIXTURE PHD FILTER FOR SPACE OBJECT TRACKING 2013
A GENERIC OPTIMAL CONTROL TRACKING SOLUTION FOR VARIOUS ATTITUDE ERROR PARAMETRIZATIONS 2013
A K-VECTOR APPROACH TO SAMPLING, INTERPOLATION, AND APPROXIMATION 2013
ADVANCED 3D SENSING ALGORITHMS AND COMPUTER ARCHITECTURES FOR SIMULTANEOUS MAPPING AND CLOSE PROXIMITY OPERATIONS 2013
ANALYTIC CHARACTERIZATION OF MEASUREMENT UNCERTAINTY AND INITIAL ORBIT DETERMINATION ON ORBITAL ELEMENT UNCERTAINTY AND CORRELATION 2013
DECISIONS IN PREDICTIVE LOCATION AND MAPPING 2013
HIGH ORDER OPTIMAL TRACKING CONTROL SENSITIVITY CALCULATIONS USING COMPUTATIONAL DIFFERENTIATION 2013
HIGH-ORDER UNCERTAINITY PROPAGATION USING STATE TRANSITION TENSOR SERIES 2013
LABORATORY EXPERIMENTS SUPPORTING AUTONOMOUS SPACE DEBRIS MITIGATION 2013
THIRD-BODY PERTURBATION EFFECTS ON SATELLITE FORMATIONS 2013
THREE-DIMENSIONAL TIME OPTIMAL MULTI-REVERSAL ORBIT BY USING HIGH PERFORMANCE SOLAR SAILS 2013
TIME-OPTIMAL TRAJECTORY DESIGN FOR A DUAL-SATELLITE SAILCRAFT INTERSTELLAR MISSION WITH PROBE RELEASE 2013
USING CARLEMAN EMBEDDING TO DISCOVER A SYSTEM'S MOTION CONSTANTS 2013
APPLICATION OF THE TRANSFORMATION OF VARIABLES TECHNIQUE FOR UNCERTAINTY MAPPING IN NONLINEAR FILTERING 2012
ATTITUDE ESTIMATION IN HIGHER DIMENSIONS 2012
CAYLEY ATTITUDE TECHNIQUE 2012
CIRCULAR LATTICE STRING-OF-PEARLS CONSTELLATIONS FOR RADIO OCCULTATION MISSION 2012
DELTA-V DISTANCE OBJECT CORRELATION AND MANEUVER DETECTION WITH DYNAMICS PARAMETER UNCERTAINTY AND GENERALIZED CONSTRAINTS 2012
ESTIMATION STRATEGIES FOR DYNAMICAL SYSTEMS WITH EQUALITY CONSTRAINTS 2012
EXPERIMENTAL INVESTIGATIONS OF TRAJECTORY GUIDANCE AND CONTROL FOR DIFFERENTIAL GAMES 2012
LABORATORY EXPERIMENTS FOR POSITION AND ATTITUDE ESTIMATION USING THE CAYLEY ATTITUDE TECHNIQUE 2012
LINEAR SOLUTIONS TO SINGLE INSTANCE POSITION AND ATTITUDE ESTIMATION 2012
NOVEL MULTIPLICATIVE UNSCENTED KALMAN FILTER FOR ATTITUDE ESTIMATION 2012
OPTIMAL NONLINEAR FEEDBACK CONTROL FOR CONTROL CONSTRAINTS PROBLEMS WITH TERMINAL CONSTRAINTS: AN SDRE APPROACH 2012
OPTIMAL SOLAR SAIL TRAJECTORY ANALYSIS FOR INTERSTELLAR MISSIONS 2012
OPTIMAL USE OF PERTURBATIONS FOR SPACE MISSIONS 2012
OPTIMIZATION OF DEBRIS REMOVAL PATH FOR TAMU SWEEPER 2012
ORBIT DETERMINATION BASED ON VARIATION OF ORBITAL ERROR 2012
REDUCING WALKER, FLOWER, AND STREETS-OF-COVERAGE CONSTELLATIONS TO A SINGLE CONSTELLATION DESIGN FRAMEWORK 2012
SOLUTION OF THE LIOUVILLE'S EQUATION FOR KEPLERIAN MOTION: APPLICATION TO UNCERTAINTY CALCULATIONS 2012
EVALUATION OF THE INFORMATION CONTENT OF OBSERVATIONS WITH APPLICATION TO SENSOR MANAGEMENT FOR ORBIT DETERMINATION 2012
MODIFIED CHEBYSHEV-PICARD ITERATION METHODS FOR STATION-KEEPING OF TRANSLUNAR HALO ORBITS 2012
SPACE OBJECT TRACKING IN THE PRESENCE OF ATTITUDE-DEPENDENT SOLAR RADIATION PRESSURE EFFECTS 2012
SMALL BODY PROXIMITY SENSING WITH A NOVEL HD3D LADAR SYSTEM 2011
A COMPREHENSIVE COMPARISON BETWEEN ANGLES-ONLY INITIAL ORBIT DETERMINATION TECHNIQUES 2011
ANALYTIC ORBIT DESIGN FOR EARTH SITES OBSERVATION 2011
ANALYTICAL NON-LINEAR PROPAGATION OF UNCERTAINTY IN THE TWO-BODY PROBLEM 2011
ATTITUDE ESTIMATION USING MULTIPLICATIVE MEASUREMENT MODEL 2011
CONTROL OF THE RESTRICTED THREE-BODY PROBLEM 2011
ENHANCEMENTS TO THE K-VECTOR SEARCH TECHNIQUE 2011
MEASUREMENT MODEL NONLINEARITY IN ESTIMATION OF DYNAMICAL SYSTEMS 2011
MODIFIED CHEBYSHEV-PICARD ITERATION METHODS FOR SOLUTION OF BOUNDARY VALUE PROBLEMS 2011
MODIFIED CHEBYSHEV-PICARD ITERATION METHODS FOR SOLUTION OF INITIAL VALUE PROBLEMS 2011
NECKLACE THEORY ON FLOWER CONSTELLATIONS 2011
NONLINEAR TRACKING CONTROL OF MANEUVERING RIGID SPACECRAFT 2011
ON LAPLACE'S ORBIT DETERMINATION METHOD: SOME MODIFICATIONS 2011
POSITION ESTIMATION USING MULTIPLICATIVE MEASUREMENT MODEL 2011
SEQUENTIAL SHAPE ESTIMATION OF AN ASTEROID USING VISION 2011
SLING SATELLITE FOR DEBRIS REMOVAL WITH AGGIE SWEEPER 2011
TWO IMPULSE REORIENTATION OF SPINNING AXISYMMETRIC BODY: SINGLE AXIS THRUST 2011
UNIFORM DISTRIBUTION OF POINTS ON A SPHERE WITH APPLICATION IN AEROSPACE ENGINEERING 2011
COMPARISON OF COVARIANCE-BASED TRACK ASSOCIATION APPROACHES WITH SIMULATED RADAR DATA 2011
A SPLITTING GAUSSIAN MIXTURE METHOD FOR THE PROPAGATION OF UNCERTAINTY IN ORBITAL MECHANICS 2011
GENIE FLIGHT TEST RESULTS AND SYSTEM OVERVIEW 2011
DESIGN OF SATELLITE FORMATIONS IN ORBITS OF HIGH ECCENTRICITY WITH PERFORMANCE CONSTRAINTS SPECIFIED OVER A REGION OF INTEREST 2011
A CLOSED-FORM SOLUTION TO THE MINIMUM Delta V-TOT(2) LAMBERT'S PROBLEM 2010
A LEARNING APPROACH TO SAMPLING OPTIMIZATION APPLIED TO A GLOBAL TRAJECTORY OPTIMIZATION PROBLEM 2010
ADAPTIVE ANGULAR VELOCITY ESTIMATOR 2010
ADMISSIBLE N-IMPULSE ORBIT TRANSFER AND RENDEZVOUS SOLVED USING A LEARNING OPTIMIZATION ALGORITHM 2010
AN ADAPTIVE SCHEME ON OPTIMAL NUMBER OF OBSERVATIONS AND TIME INTERVALS FOR AN INITIAL ORBIT DETERMINATION PROBLEM 2010
ANALYSIS OF RELATIVE GPS NAVIGATION TECHNIQUES 2010
APPLICATION OF TIME VARYING EIGENSYSTEM REALIZATION ALGORITHM TO GUIDANCE AND CONTROL PROBLEMS 2010
ARBITRARY ORDER VECTOR REVERSION OF SERIES AND IMPLICIT FUNCTION THEOREM 2010
CONSTRAINED N-IMPULSE PERIODIC CLOSE ENCOUNTERS 2010
CONTINUOUS-TIME BILINEAR SYSTEM IDENTIFICATION USING REPEATED EXPERIMENTS 2010
COVARIANCE ANALYSIS OF THE MINIMUM MODEL ERROR ESTIMATOR 2010
DISTANCE PRESERVED SATELLITE CLUSTERS 2010
EARTH-MOON TRAJECTORY DESIGN USING LAGRANGE IMPLICIT FUNCTION THEOREM 2010
ELLIPTICAL FLOWER CONSTELLATIONS FOR GLOBAL COVERAGE 2010
INFORMATION THEORETIC WEIGHTING FOR ROBUST STAR CENTROIDING 2010
LINEAR STATE-SPACE MODELS FOR J2-PERTURBED SATELLITE RELATIVE MOTION 2010
LINEARIZED ORBIT COVARIANCE GENERATION AND PROPAGATION ANALYSIS VIA SIMPLE MONTE CARLO SIMULATIONS 2010
MODIFICATIONS TO THE GOODING ALGORITHM FOR ANGLES-ONLY INITIAL ORBIT DETERMINATION 2010
NONLINEAR ADAPTIVE CONTROL OF A LEO SATELLITE PERTURBED BY ATMOSPHERIC DRAG, J(2) EFFECT, AND MOON GRAVITY 2010
ON THE CURSE OF DIMENSIONALITY IN THE FOKKER-PLANCK EQUATION 2010
ORBIT DETERMINATION USING PRESCRIBED ORBITS 2010
RECURSIVE STAR-ID AND THE K-VECTOR ND 2010
ROCK-AROUND ORBITS 2010
SATELLITE COLLISION DETECTION AND AVOIDANCE USING STAR TRACKERS 2010
SIMULTANEOUS COMPUTATION OF OPTIMAL CONTROLS AND THEIR SENSITIVITIES 2010
SOLVING INITIAL VALUE PROBLEMS BY THE PICARD-CHEBYSHEV METHOD WITH NVIDIA GPUS 2010
STAR-ND: MULTIDIMENSIONAL STAR-IDENTIFICATION 2010
THE ELEVENTH MOTION CONSTANT OF THE TWO-BODY PROBLEM 2010
THE LATTICE THEORY OF FLOWER CONSTELLATIONS 2010
TIME VARYING DEADBEAT CONTROLLER DESIGN 2010
ON UNDERWEIGHTING LIDAR MEASUREMENTS 2010
REDUCED COMPLEXITY GRAVITY MODELING FOR RAPID DESIGN ENVIRONMENTS 2010
THE USE OF ANGLE AND ANGLE RATE DATA FOR DEEP-SPACE ORBIT DETERMINATION AND TRACK ASSOCIATION 2010
AGGIESAT LAB: NANOSATS AND CUBESATS 2009
ALGORITHM OF AUTOMATIC DETECTION AND ANALYSIS OF NON-EVOLUTIONARY CHANGES IN ORBITAL MOTION OF GEOCENTRIC OBJECTS 2009
AN ADAPTIVE AND LEARNING APPROACH TO SAMPLING OPTIMIZATION 2009
BEZIER REPRESENTATION OF ANALYTICAL FUNCTIONS 2009
COMPARISION OF DIFFERENT METHODS OF LEO SATELLITE ORBIT DETERMINATION FOR A SINGLE PASS THROUGH A RADAR 2009
DEVELOPMENT OF THE TECHNIQUE FOR COVARIANCE PREDICTION USING THE GRAVITY COLOR NOISE 2009
FAST ORBIT PROPAGATION WITHOUT SOLVING KEPLER'S EQUATION 2009
ON PRELIMINARY ORBIT DETERMINATION: A NEW APPROACH 2009
OPTIMAL THRUST DESIGN OF A MISSION TO APOPHIS BASED ON A HOMOTOPY METHOD 2009
ORBIT DETERMINATION AND PROPAGATION OF OBJECTS WITH HIGH AMR FOR ORBITAL ARCHIVE MAINTENANCE 2009
ROTATING SYMMETRIES IN SPACE: THE FLOWER CONSTELLATIONS 2009
TRACKING OBJECTS WITH UNKNOWN DYNAMICS 2009
PASSIVE MULTI-TARGET TRACKING WITH APPLICATION TO ORBIT DETERMINATION FOR GEOSYNCHRONOUS OBJECTS 2009
THE K-VECTOR ND AND ITS APPLICATION TO BUILDING A NON-DIMENSIONAL STAR IDENTIFICATION CATALOG 2009
A high order method for estimation of dynamic systems, part I: Theory 2008
A series solution method for the solution of the Hamilton Jacobi Isaacs equation and its applications to aerospace systems 2008
A state transition matrix using complex exponentials for the two-body problem 2008
GENERALIZATIONS AND APPLICATIONS OF THE LAGRANGE IMPLICIT FUNCTION THEOREM 2008
HIGH ORDER KEPLERIAN STATE TRANSITION TENSORS 2008
Initialization of real-time optimal control 2008
MULTIPLICATIVE MEASUREMENT MODEL AND SINGLE-POINT ATTITUDE ESTIMATION 2008
OVERPARAMETERIZED SYSTEMS IN ASTRODYNAMICS 2008
On the fundamental frequencies of satellite relative motion and control of formations 2008
Optimal measurement filtering and motion prediction taking into account the atmospheric perturbations 2008
Optimal nonlinear feedback controller design using a waypoint scheme 2008
Optimal strategies in cooperative games with terminal payoff 2008
Quasi constant-time orbit propagation without solving Kepler's equation 2008
Quaternion constrained Kalman filter 2008
The Flower Formation Flying - Part I: Theory 2008
The Flower Formation Flying - Part II: Application 2008
Time varying Eigensystem Realization Algorithm with repeated experiments 2008
Variation of parameters using complex exponentials to solve the perturbed two-body problem 2008
ENGINEERING ANALYSIS OF GUIDANCE AND NAVIGATION PERFORMANCE IN THE UNCERTAIN LUNAR ENVIRONMENT TO SUPPORT HUMAN EXPLORATION 2008
Navigation analysis to facilitate precision decent navigation for landing at the moon 2008
Precision descent navigation for landing at the moon 2008
A complex exponential Keplerian universal solution 2007
Optimal design of satellite formation relative motion orbits using least squares methods 2007
Orbit determination and prediction for low earth satellites using a single pass of observation data 2007
Analysis and demonstration: A proof-of-concept compass star tracker 2006
Fuel optimal spiral maneuvers for multispacecraft interferometric imaging systems in deep space 2006
Numerical searches and optimal control of J₂ invariant orbits 2006
Higher-order neighboring-optimal guidance for continuous-thrust orbit transfer 2006
Real-time outer and inner loop optimal control using DIDO 2006
Sequential attitude estimation using particle filters 2006
Sigma particle filtering for nonlinear dynamic systems 2006
Three-axis magnetic attitude control using pseudospectral control law 2006
Attitude and orbit error in n-dimensional spaces 2006
Nonlinearity index of the Cayley form 2006
Single-point optimal attitude determination using Modified Rodrigues Parameters 2006
A robust nonlinear system identification algorithm using orthogonal polynomial network. 2005
Kinematics of N-dimensional principal rotations 2005
Low energy interplanetary transfers using halo orbit hopping method with STK/astrogator 2005
Modeling and control of interferometric formations in the vicinity of the collinear libration points 2005
On the fuel optimality of maneuvers for multi-spacecraft interferometric imaging systems 2005
Optimal finite-time feedback controllers for nonlinear systems with terminal constraints 2005
Real-time computation of time-optimal magnetic attitude control 2005
Reconnaissance problem using genetic algorithms 2005
Satellite Constellation design for Earth observation 2005
Synodic and relative Flower Constellations with applications to planetary explorations 2005
A Lyapunov-based controller for satellite formation reconfiguration in the presence of J(2) perturbations 2005
An embedded function tool for modeling and simulating estimation problems in aerospace engineering 2005
Application of the Cayley form to general spacecraft motion 2005
Attitude and interlock angle estimation for the GIFTS mission 2005
Attitude and position estimation from vector observations 2005
Automatic generation and integration of equations of motion by operator over-loading techniques 2005
Autonomous focal plane calibration by an intelligent radial basis function network 2005
Autonomous orbit navigation of two spacecraft system using relative line of sight vector measurements 2005
Constellation design using Flower Constellations 2005
Criteria for best configuration and sub-optimal reconfiguration for MMS mission 2005
Design and control of libration point satellite formations 2005
Development of a state transition matrix for relative motion using the unit sphere approach 2005
How to avoid singularity when using Euler angles? 2005
Uniformly distributed Flower Constellation design study for global navigation system 2005
Comparison of optical and radar tracking for catalog maintenance 2005
Compass star tracker for GPS applications 2004
Intelligent control systems and vision based navigation to enable autonomous aerial refueling of UAVs 2004
An efficient and robust singular value method for star pattern recognition and attitude determination 2003
Conformal mapping among Orthogonal, Symmetric, and Skew-Symmetric matrices 2003
Development of spacecraft orbit determination and navigation using solar Doppler shift 2003
Hamel coefficients for the rotational motion of a rigid body 2003
How nonlinear is it? A tutorial on nonlinearity of orbit and attitude dynamics 2003
Linear and nonlinear control laws for formation flying 2003
Modeling and control of satellite formations in high eccentricity orbits 2003
Non-dimensional star identification for UN-CALIBRATED star cameras 2003
Ortho-skew and ortho-sym matrix trigonometry 2003
Overview of star tracker technology and its trends in research and development 2003
Precise real-time orbit estimation using the unscented Kalman filter 2003
Spacecraft angular rate estimation algorithms for star tracker-based attitude determination 2003
Stability and control of collective systems 2003
Structured model reference adaptive control for vision based spacecraft rendezvous and docking 2003
The flower constellations 2003
User interface design for moon-and-star night-sky observation experiments 2003
Variable structure control with optimized sliding surface for slew maneuver 2003
An evaluation and comparison of relative motion theories 2003
Error analysis of satellite formations in near-circular low-earth orbits 2003
Hardware development and measurements of solar Doppler shift for spacecraft orbit determination 2003
Novel techniques for creating nearly uniform star catalog 2003
Sigma Point Kalman filters for efficient orbit estimation 2003
StarNav I: Star tracker experiment on the space shuttle mission STS-107 2003
Sub-optimal formation establishment and reconfiguration using impulsive control 2003
Toward ground-based autonomous telescope attitude estimation using real time star pattern recognition 2003
Formation maintenance for low earth near-circular orbits 2003
Attitude determination and autonomous on-orbit calibration of star tracker for the GIFTS mission 2002
Autonomous on-orbit calibration approaches for star tracker cameras 2002
Comparison of the Russian and Us algorithms for catalog maintenance for geosynchronous satellites 2002
Formation flying: Accommodating non-linearity and eccentricity perturbations 2002
Precise onboard ephemeris propagation method using CW frame and multiple compressions 2002
Predictive centroiding for single and multiple FOVs star trackers 2002
The characterization of formation flying satellite relative motion orbits 2002
The effect of the periodic covariance variations on the probability of collision 2002
The state transition matrix for relative motion of formation flying satellites 2002
A new concept for controlling formation flying satellite constellations 2001
A novel control design methodology for maintaining position and attitude of a power-sail 2001
Dynamics and control of power sail 2001
Recursive mode star identification algorithms 2001
The state transition matrix of relative motion for the perturbed non-circular reference orbit 2001
A hybrid trajectory optimization technique for the mars sample return mission 2001
Lost-in-space pyramid algorithm for robust star pattern recognition 2001
Covariance as an estimator of orbit prediction error growth for geosynchronous orbits 2000
Covariance as an estimator of orbit prediction error growth in the presence of unknown sensor biases 2000
Dynamics and control of spacecraft formations: Challenges and some solutions 2000
Gravitational perturbations, nonlinearity and circular orbit assumption effects on formation flying control strategies 2000
Lost-in-space: A star pattern recognition and attitude estimation approach for the case of no prior attitude information 2000
Spacecraft formation flying control using mean orbit elements 2000
Structured Adaptive Model Inversion applied to tracing spacecraft maneuvers 2000
Performance of a dynamic algorithm for processing uncorrelated tracks 2000
MATLAB toolbox for rigid body kinematics 1999
Vision-based navigation for rendezvous, docking and proximity operations 1999
A dynamic algorithm for processing uncorrelated tracks 1998
Single track covariance for Space Surveillance Network sensors 1998

Spaceflight Mechanics 2005, Vol 120, Pts 1 and 2 Journal

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