| 摘要 |
PROBLEM TO BE SOLVED: To eliminate the inconvenience of an earthquake controller caused by communication time delay by interpolating a communication computer between a host computer and a device controller n an active earthquake control structure for performing earthquake damping by driving the earthquake damping controller. SOLUTION: A communication computer 3 is installed in each layer, and the earthquake damping controller 4 of each layer is managed. Since four earthquake damping controller are arranged in each layer, one communication computer only needs to supervise the fur earthquake damping controller 4, and since communication time delay is about 1 msec per one earthquake damping controller 4 and thus totally about 4 mesec per fur units. Data is transferred between a host computer and the communication computer 3 by about 3μsec, time necessary for communication of the communication computer 3 arranged in each layer of twenty five layers does not required about 2 mesc, the transfer delay of the control signal of the host computer and the signal of the earthquake damping controller 4 is decided by the number of earthquake damming controllers 4 supervised by a communication computer 8, and no control signal delay occurs.
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