| 摘要 |
A ship EEDI trial speed measurement verification method, comprising: respectively acquiring actually measured data on a wind speed and direction indicator, a compass and a depth finder (101); extracting valid data in the actually measured data, eliminating a bad point in the valid data to obtain an average value, and processing the valid data to give a data processing report (102); and correcting a speed of a ship according to data in the data processing report, an experimental environment parameter recorded in advance, and acquired ship main engine power, rotating speed and speed data (103). In the method, it is unnecessary to manually record data on an instrument, such as a wind speed and direction indicator and a compass, thereby saving time and labour; and automatic ship speed correction can be achieved, and the ship speed correction is accurate. |
