SATRACK

ByG Varun08T81A04A5

Contents

Introduction.Why Satrack need.How Satrack works.Hardware required.Implementation.Advantages.Applications.Future Directions.Conclusion

Introduction

Satrack is a Guidance system. Satrack is a Guidance system.

Satrack receives, rebroadcast, records & tracks the satellite Satrack receives, rebroadcast, records & tracks the satellite signals.signals.

Integrated with Every Weapon System.Integrated with Every Weapon System.

Provides the Post-Flight processing System.Provides the Post-Flight processing System.

Why satrack need?Early weapon systems depended on the impact of

scoring techniques.

Accuracy was less.

Lack of Progressive Hardware & Software.

How Satrack Works?

During the missile flight, GPS signals are

received by missile, translated in frequency, and transmitted to the surface station(s).

A tracking antenna at the station receives the missile signals, separates the various components and records the data.

The post-flight process uses the recorded data to give clock estimates tracked signal-data from the post-flight receiver, and missile guidance sensor data.

Hardware required…

Sharc Processor.

Data Simulators.

Telemetry.

Satracker.

Satracker

Data is accessible via the internet through C3 Location Systems.

Configurable using a laptop or PDA.

AdvantagesSupervisory Position Reporting.-Device wakes

up, locates by GPS, transmits location, resumes sleep mode. Up to 12 programmable sleep intervals or wake up settings.

External Sensors Supported.-Sensors can be Dry contact, Custom Serial, Universal Multimode Sensors (humidity, light, refrigerated temperature, door, dry contact).

Integrated Motion Sensor.-Message on start and stop, engage interval override on motion for time or motion duration.

Geo-Fencing.-Device alarms when it is outside the geographical boundaries set for it.

Field Programmable.-Configurable using a laptop or PDA.

Applications1. The best flight path for

Aircrafts during post flight processing. Provides error guidance model.

2. Orbitary Determination of Vehical Tracking.

3.In the Satellite Communication used as recorder ,guidance system, and Interpreter.

Future Directions…Batch mode Processing

Full Digital Implementation.

Evaluation Capability for cumulative flight test Accuracy.

Flexible architecture Receiver.

Conclusion

SATRACK is a significant contributor to the successful development of and operational success of the trident weapons system. It provides a unique monitoring function that is critical to the maintenance of strategic weapons systems.

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