| 摘要 |
<p>A primary pipe system includes a master cylinder with corresponding pressure sensor that produces a primary electrical signal. A secondary pipe system includes a working cylinder with a pressure sensor that produces a secondary electrical signal. The secondary pipe system generates a secondary pressure on the working cylinder as a function of the primary electrical signal. A computer continuously processes the primary and secondary electrical signals to transmit an electrical signal at a fixed frequency with a period that is divided into two intervals to an electromagnetic valve. During the first interval the electromagnetic valve is kept in a first operational position and during the second interval it is kept in a second operational position. The computer varies the intervals according to an algorithm for rapid actuation of the working cylinder.</p> |
