Algorithms are suggested to evaluate the necessary parameters for the method described in the previous paper. The method allows the amplitude spectrum of the optimum pilot sweep for seismic vibrators to be computed. The seismic vibrators require not a spectrum, but the related pilot sweep as a frequency function depending on time. Therefore, an algorithm was developed and is demonstrated with model data for calculation the sweep from a predefined amplitude spectrum. Besides, a brief review was carried out of the main non-linear functions used in vibrator controllers to generate pilot sweeps. Also, a method for approximation of the optimum sweep by two functions is described and demonstrated with model data.

  Якщо, ви не знайшли інформацію про автора(ів) публікації, маєте бажання виправити або відобразити більш докладну інформацію про науковців України запрошуємо заповнити "Анкету науковця"