Details
Space Systems Failures
Disasters and Rescues of Satellites, Rocket and Space ProbesSpringer Praxis Books
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53,49 € |
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| Verlag: | Praxis |
| Format: | |
| Veröffentl.: | 14.09.2007 |
| ISBN/EAN: | 9780387279619 |
| Sprache: | englisch |
| Anzahl Seiten: | 370 |
Dieses eBook enthält ein Wasserzeichen.
Beschreibungen
<P>In the 1960s and 1970s deep space missions were dispatched in pairs in case one was lost in launch or failed during its journey. Following the triumphs of the Viking landings on Mars in 1976 and both Voyagers spacecraft successfully surveying the outer giant planets of the Solar System, it was decided by NASA to cut costs and send out just a single probe.</P>
<P>Although Magellan successfully mapped Venus by radar, it suffered from problems during the flight. Then came the loss of Mars Observer, whose engine exploded as it was preparing to enter Mars’ orbit because it was using technology designed for Earth’s satellites and the engine was not suited to spending several months in space. Later came the high-profile losses of Mars Climate Observer and Mars Polar Lander - a consequence of the faster, better, cheaper philosophy introduced by Dan Goldin in 1993. Even the highly successful Galileo mission suffered a major setback when its high-gain antenna (also based on satellite mission suffered a major setback when its high-gain antenna (also based on satellite communication technology) failed to deploy fully, greatly diminishing the craft’s radio transmission capabilities, forcing the ground crew to re-programme the on-board computer to enable it to fulfil its mission and provide stunning images of Jupiter and its moons.</P>
<P>In <STRONG>Space Systems Failures</STRONG>, David Harland (here working with co-author Ralph Lorenz) describes the many quite fascinating tales of woe involving failures of rockets, satellites and deep space missions in his inimitable style, providing a unique insight into the trials and tribulations of exploration at the high frontier.</P>
<P>Although Magellan successfully mapped Venus by radar, it suffered from problems during the flight. Then came the loss of Mars Observer, whose engine exploded as it was preparing to enter Mars’ orbit because it was using technology designed for Earth’s satellites and the engine was not suited to spending several months in space. Later came the high-profile losses of Mars Climate Observer and Mars Polar Lander - a consequence of the faster, better, cheaper philosophy introduced by Dan Goldin in 1993. Even the highly successful Galileo mission suffered a major setback when its high-gain antenna (also based on satellite mission suffered a major setback when its high-gain antenna (also based on satellite communication technology) failed to deploy fully, greatly diminishing the craft’s radio transmission capabilities, forcing the ground crew to re-programme the on-board computer to enable it to fulfil its mission and provide stunning images of Jupiter and its moons.</P>
<P>In <STRONG>Space Systems Failures</STRONG>, David Harland (here working with co-author Ralph Lorenz) describes the many quite fascinating tales of woe involving failures of rockets, satellites and deep space missions in his inimitable style, providing a unique insight into the trials and tribulations of exploration at the high frontier.</P>
Launch vehicles.- The missiles.- The Shuttle.- Back to expendables.- Heavyweights.- Lightweights.- Boom and bust.- The Chinese experience.- The current crop.- Satellites and space probes.- Failure and redundancy.- Propulsion system failures.- Attitude control system failures.- Electrical failures.- Environmental failures.- Structural failures.- Failures on the ground.- Operator and software errors.- Conclusions.
The very first book on space systems failures written from an engineering perspective Focuses on the causes of the failures and discusses how the engineering knowledge base has been enhanced by the lessons learned Discusses non-fatal anomalies which do not affect the ultimate success of a mission, but which are failures nevertheless Describes engineering aspects of the spacecraft, making this a valuable complementary reference work to conventional engineering texts Provides extensive references to the literature for further reading
<P>There have been many remarkable achievements, such as the Galileo probe which parachuted into Jupiter’s atmosphere, to the joy of the engineers who built it. But there have also been many humiliating failures. Sometimes the cause is a silly procedural error, such as a minus sign instead of a plus sign in a computer program, or a mix up between Imperial and Metric units. The Russian craft Phobos 1 was lost en route to Mars after being sent an incorrect command, because the spacecraft’s computer was insufficiently robust to reject it. More recently, NASA has suffered the loss of several missions to Mars, including one due to a simple computer programming error. In Space Systems Failures, David Harland (here working with co-author Ralph Lorenz) describes the many quite fascinating tales of woe involving failures of rockets, satellites and deep space missions in his inimitable style, providing a unique insight into the trials and tribulations of exploration at the high frontier.</P>
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