| 摘要 |
<p>An apparatus includes a command generation portion (21) that generates the command signal, and a first monitoring portion (22) that monitors an abnormality relating to actuation of the actuator control apparatus (12a). The actuator control apparatus (12a) includes a control portion (24) and a second monitoring portion (29). The control portion (24) generates a control signal for controlling operation of the actuator (101a) in accordance with the above-described command signal. The second monitoring portion (29) monitors an abnormality that relates to actuation of the actuator control apparatus and that is different in type from an abnormality monitored by the first monitoring portion (22).</p> |
