| 摘要 |
A method and a control system for controlling rock drilling. A control unit (10) of a rock drilling apparatus is provided with one or more control modes (M1 - M4), each determining the drilling variables to be measured, their threshold values and the operating principles according to which the operati ng parameters of drilling are controlled to achieve a desired control criterion . According to a preferred embodiment of the invention, a user interface of th e control system comprises a polygonal operating area (16) comprising in each corner (20) one control mode (M1 - M4). When the operating point in the operating area (16) has been selected, the control system calculates the distance from the operating point to each corner (20) and determines a coefficient for each control mode (M1 - M4) to be taken into account in determination of the drilling parameters. |
