| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: device includes an echo box connected to a radar receiver and transmitter, and series-connected reference voltage generating unit, comparator, selector, pulse switch with a pulse generator and processing and display unit; the device also includes a matrix of damping constant preset values and a dual-threshold pre-start check sensor, the input of which is connected to the output of the reference voltage generating unit and the output is connected to the third input of the processing and display unit, the free inputs of which are connected to the matrix of damping constant preset values.EFFECT: high reliability of control.1 dwg |
