Method of determining controlled by computer for operating parameters of a computer model of equipment of boring hole; the device controlled by computer for determining operating parameters of a computer model of equipment of boring hole; control Love electronic control speed of rotational drive of a rotational drive systemOf equipment of boring hole and hole drilling equipment;

摘要

Abstract the method of determination controlled by computer for operating parameters of a computer model of equipment of boring hole; the device controlled by computer for determining operating parameters of a computer model of equipment of boring hole; Electronic controller for controlling rotational speed of the drive of a drive system route.International of equipment of boring hole; and the equipment of boring hole, a method and a device controlled by computer to determine operational parameters of a computer model of equipment of boring hole to drill a drill hole in a formation. The earth.The equipment of boring hole, comprising a rotational drive system, a drilling column having a set of hole bottom and an upper end coupled to the rotational drive system, and a speed controller for controlling driving speed rotac Ional of drive system.The drive system is controlled, so that a torque provided by the drive system during drive of the drill column, is mixed for a period of time.From the torque variation and driving speed of the upper extremity rotational drilling column, a transfer function of the speed of the estimated torque is obtained and matched with a transfer function of the speed torque computed the model computaciona L of the equipment of boring hole.The operational parameters are determined from the transfer function of the speed of the estimated torque matched and the transfer function of the speed torque computed.