NASA Scientific and Technical Aerospace Reports

CONTROL SURFACES
The Effect of Aerodynamic Surfaces Versus
Thrust Maneuvers on Reentry Vehicles
– 29
CONTROL SYSTEMS DESIGN
Stability of Adaptively Controlled
Systems- A Graphical Approach – 155
Two-Phase Linear Stepping Motor Control
with Three-Leg VSI and On-Line
Dead-Time Compensation – 51
CONTROL THEORY
Navigation of a Mobile Robot in Outdoor
Environments – 154
Nonlinear Regulation and Path Tracking
of a Wheeled Mobile Robot in Polar
Coordinates – 153
On Several Variable Zero Sets and Application
to MIMO Feedback Stabilization
– 171
CONTROLLERS
Adjustable Range Broadcast for Desired
Airborne Network Connectivity – 17
Certification – 128
Delay Loop Correction for Programmable
Controllers – 180
Strategic Applications of Controller-
Assigned Airborne Separation
(CAAS) – 23
The Original Adaptive Neural Net Broom-
Balancer – 66
CONTROL
Adaptive Damping and Positioning Using
Intelligent Composite Active Structures
(ADPICAS) – 34
Delay Loop Correction for Programmable
Controllers – 180
Mixed-Initiative Control of Robotic Systems
– 224
Re-Using Schematic Grasping Policies
– 159
CONVERGENCE
A Recursive Least Squares Algorithm for
Gray-Markel Lattice – 75
Convergence in Neural Memories
– 139
Implementation of the Optimum Block
Adaptive Algorithm in the Frequency Domain
– 64
Iterative Speech Enhancement with
Spectral Constraints – 58
Properties of an Orthogonal-Type Echo
Canceller – 47
Superconvergence in the Generalized Finite
Element Method – 168
Variable Step Size Methods for the LMS
Adaptive Algorithm – 74
COOLING
Magnetic Shielding of an Electron Beamline
in a Hadron Accelerator Enclosure
– 199
COORDINATION
On Models for Coordination of Activity
and It’s Disruption – 179
COPPER SELENIDES
Improved Performance in CulnSe2 and
Surface-Modified CuGaSe2 Solar
Cells – 94
COPPER
Effect of Na Incorporation on the Growth
and Properites of CdTe/CdS Devices
– 196
Journal of Nanjing University of Aeronautics
& Astronautics, Volume 37, Number
5, October 2005 – 1
CORRECTION
Delay Loop Correction for Programmable
Controllers – 180
CORRELATION
A Correlation Based Technique for Shift,
Scale, and Rotation Independent Object
Identification – 54
Experiments Involving Correlations Between
CdTe Solar Cell Fabrication History
and Intrinsic Device Stability – 94
Validation, Verification and Certification
of Embedded Systems – 127
COST ANALYSIS
Expanding Access to Mental Health
Counselors: Evaluation of the TRICARE
demonstration – 108
Scoping Aerospace: Tracking Federal
Procurement and R&D Spending in the
Aerospace Sector – 28
COST EFFECTIVENESS
Aeronautical Network Research Simulator
(ANRS) – 24
The Business Case for SWIM – 15
COST ESTIMATES
A Novel Non-Orthogonal Joint Diagonalization
Cost Function for ICA – 166
COST REDUCTION
Transformational Cost Reduction for Airborne
Internet – 48
COSTS
A Novel Non-Orthogonal Joint Diagonalization
Cost Function for ICA – 166
A Predictive Model of User Equipage
Costs for Future Air Traffic Services and
Capabilities: An Automatic Dependent
Surveillance - Broadcast Example – 23
Why the Aspen Program Now? – 221
COUNTERMEASURES
Design and Phase-1 Development of Secure
Overlay Networks – 138
Log Management System Based on Distributed
Database Using P2P Network
– 139
COUNTING
On Counting the Number of Cycles in
Graphs – 177
COUPLERS
Steering and Focusing Effects in TESLA
Cavity Due to High Order Mode and Input
Couplers – 191
COVARIANCE
Adaptive Filtering Without a Desired Signal
– 42
On the Statistical Sufficiency of the Coherently
Averaged Covariance Matrix for
the Estimation of the Parameters of
Wideband Sources – 173
Real Time Implementation of Obstacle
Avoidance Manipulator Maneuvers with
Bounded Inputs – 159
CRACK PROPAGATION
Investigation of Burst Pressures Prediction
of Slit Aluminum Cylinders Subjected
to Localized Heating – 183
Predicting Ductile Crack Growth in Engineered
Structures – 91
CRACK TIPS
Investigation of Burst Pressures Prediction
of Slit Aluminum Cylinders Subjected
to Localized Heating – 183
CRAMER-RAO BOUNDS
Maximum Likelihood Estimation of a
Class of Non-Gaussian Densities with
Application to Deconvolution – 172
CROSS CORRELATION
Evaluation of Cross-Correlation Methods
on a Massive Scale for Accurate Relocation
of Seismic Events – 102
CROSSINGS
Experiments on LHC Long-Range Beam-
Beam Compensation and Crossing
Schemes at the CERN SPS in
2004 – 189
CRYOGENICS
HTS Power Leads for the BTEV Interaction
Region – 198
CRYPTOGRAPHY
A Functional Cryptosystem Using a
Group Action – 46
A Generalized Harley Algorithm for Genus
Two Hyperelliptic Curves – 169
A Study on Higher Order Differential
Cryptanalysis of 64 Bit Block Cipher KA-
SUMI – 170
An Expansion Algorithm for Higher Order
Differential Cryptanalysis of Secret Key
Ciphers – 168
On Multi Rounds Elimination Method for
Higher Order Differential Cryptanalysis
– 168
Secret Sharing Scheme Using Natural
Language Text – 169
CRYSTAL GROWTH
Pyramidal Defects in GaN:Mg Grown
with Ga Polarity – 193
CRYSTAL STRUCTURE
High-Temperature Metallic Seal Development
for Aero Propulsion and Gas
Turbine Applications – 83
A-13