02-04-2019, 11:49 PM
Extract from Acoustic Emission Location System, DoD Defence Science and Technology Organisation, ARL-HATS-TECM-MEMO-378, AR-002-274, AUG 1981, 23 pgs.
SUMMARY
Various aspects of a proposed AE location system are reviewed, basic sensor arrays are considered, solutions to the describing equations are found, and various problems are identified. Location using AE appears to be uased on simple premises and, as a consequence, practical application involves the use of a variety of experience-based techniques.
TABLE 1:- PROGRAM TO SOLVE FOR COORDINATES GIVEN ΔT
Good discussion - program is minimal; improvement anyone?
BEST!
SlideRule
SUMMARY
Various aspects of a proposed AE location system are reviewed, basic sensor arrays are considered, solutions to the describing equations are found, and various problems are identified. Location using AE appears to be uased on simple premises and, as a consequence, practical application involves the use of a variety of experience-based techniques.
TABLE 1:- PROGRAM TO SOLVE FOR COORDINATES GIVEN ΔT
Good discussion - program is minimal; improvement anyone?
BEST!
SlideRule