Info

Atomic clocks 799,802

ATS (Applications Technology Satellite)— Attitude system of 788-789

Horizon sensors 175

Kalman filter state & covariance propagation 465-467

Momentum wheel 202

Momentum wheel control system 508

Nutation damping 628

Orbit generator accuracy 138

Polaris tracker 189

Stabilization method 503

Sun sensor 157

Telemetiy data errors 311

Attitude

Definition 1

Introduction to 1-21

Introduction to analysis 343-361

Parameterizations of 410-420

—Table of relative advantages 412

Transmission of results 292

Attitude acquisition (See also Acquisition phase) 502,661-667

Classifications of 662-663

CTS example 672

GEOS-3 example 672-677

Attitude acquisition maneuvers 663-672

Attitude control 2,588-678

Areas of current work 715

Closed loop and open loop 662-663

Example of 14-16

Example of function of 7

Functions of 2

Introduction to 502-509

Needed analytic projects 722-723

Table of methods 19,503

Transmission of commands 279,292

Attitude control hardware (See also specific item, e.g, Gas jets) 201-213

Earth-oriented spacecraft (table) 613

Introduction to 502-509

Listed by spacecraft & sensor type 796 Mathematical models 270-275

Attitude control strategy 16

Attitude control system 502

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