| 摘要 |
The invention relates to the control of an actuator system comprising an actuator and a load that is connected to the actuator by a drive chain comprising a compliant element. The load is positioned by controlling the actuator, which control of the actuator comprises at least the feeding of one or more reference signals to the actuator. To compensate for drive chain compliancy the invention proposes to generate a main reference signal component based on performance specifications of the system and to generate an additional reference signal component, which is adapted to compensate for predetermined jerks induced in the actuator system by the main reference component. The main reference signal and the additional reference signal are superimposed and fed to the actuator. |
