Download Onboard Computers, Onboard Software and Satellite by Jens Eickhoff PDF

By Jens Eickhoff

This e-book is meant as a procedure engineer's compendium, explaining the dependencies and technical interactions among the onboard desktop undefined, the onboard software program and the spacecraft operations from flooring. After a short advent at the next improvement in all 3 fields over the spacecraft engineering levels all the major topis is taken care of intensive in a separate part.

The good points of today’s onboard desktops are defined handy in their ancient evolution over the a long time from the early days of spaceflight as much as at the present time. most up-to-date system-on-chip processor architectures are handled in addition to all onboard desktop significant components.

After the onboard computing device the corresponding software program is taken care of in a separate half. either the software program static structure in addition to the dynamic structure are coated, and improvement applied sciences in addition to software program verification techniques are included.

Following those elements at the onboard structure, the final half covers the suggestions of spacecraft operations from flooring. This contains the nominal operations innovations, the redundancy inspiration and the subject of failure detection, isolation and recovery.

The baseline examples within the ebook are taken from the area of satellites and deep area probes. the foundations and plenty of stated criteria on spacecraft commanding, and software program despite the fact that additionally follow to different house purposes like launchers. The publication is both acceptable for college kids besides for method engineers in house undefined.

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Extra info for Onboard Computers, Onboard Software and Satellite Operations: An Introduction

Example text

3 show the embedding of an OBC into the overall spacecraft avionics system. 3 called “I/O Board” – and finally the OBC has interfaces to dedicated payload computers or controllers. The RIU couples the OBC to all spacecraft equipment which does not provide a high level data bus interface. The following figures show examples of real OBCs to give an impression on state of the art machines (both ERC32 based). 1 – cabled in the test bench – is an engineering model. A. Leonardo. 2: Galileo IOV OBC. 'A      ,"$  ED    8!

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