Link: Homepage
Link: Helpdesk
Link: Prospective Students
Link: Coursework
Link: Staff
Link: Research
Link: Academy Library

Information Technology and Electrical Engineering School Seminar

Title Generation of Data Cycle Maps
Speaker Dr Maria John, Land Operation Division, DSTO
Date Wednesday 19 April
Time 11:00 - 12:00
Venue Building 15 - Rm 152
Abstract Flight testing of aircraft, in which new design concepts, problems, and deficiencies are examined, incorporates the collection and transmission of large quantity of data. An aircraft is mounted with sensors and flies a pre-planned set of manoeuvres to collect the required data. Generally several hundred parameters such as speed, altitude, mechanical stress and pressure are sampled and transmitted to a ground receiving station. Ahead of the transmission, the data is multiplexed into a structure known as a Data Cycle Map (DCM) composed of digital words that are represented by bits. The primary objective of this research was to produce an automated approach that generates feasible efficient DCMs while complying with a given set of international telemetry standards. The seminar will include a detailed problem description, a summary of the structure and design of a DCM, an introduction to an interesting issue related to the Chinese Remainder Theorem, which arises in the construction process, and a description of a Set Covering approach for the generation of DCMs.

 

 

CRICOS Provider Number: 00100GCopyright and DisclaimerLast update: Eri Uchida - 28 June 2004