| 摘要 |
The invention relates to a method for determining target parameters by the direction-selective reception of sound waves which are emitted or transmitted by a target, with an array of waterborne-sound sensors (20) of a sonar receiving system. Bearing angle differences are determined from estimated bearing angles Best, which are determined from estimated positions of an assumed target track Z(i, j) of the target, and from bearing angles Best measured by the array (20). At least one support value is determined from a set of possible support values, said support value being used to determine a respective evaluation quantity Q(i, j) for one or more target tracks Z(i, j), wherein the evaluation quantity Q (i, j) is determined from the bearing angle differences associated with the respective target track and at least one support value. A best target track Zbest having associated target parameters is determined on the basis of said evaluation quantities Q(i, j), wherein said associated target parameters are output as the target parameters to be determined. The invention further relates to a device for carrying out the method according to the invention. |
