Engineering topics
Publications and source records attributed to Smith, K. S..
A multi-body dynamics computer model was used extensively for the Mars Pathfinder mission to simulate its innovative and uncoventional atmospheric entry, descent and landing approach. To verify the accuracy and validity of this model was vital to the success of this mission, two multi-body system drop tests were performed and augmented by an extensive model correlation effort.
The high gain antenna for the Cassini spacecraft is a lightweight, large surface area structural element, and therefore its dynamic characteristics are noticeably altered by air mass effects...This paper describes the method ultimately used to quantify these effects on the Cassini HGA (High Gain Antenna).
Modal testing of the Cassini spacecraft posed a challenge due to the large size and dynamic complexity of the spacecraft...This paper presents an overview of the test methods and results, with an emphasis on lessons learned.