| 摘要 |
PROBLEM TO BE SOLVED: To provide a turntable ladder device with the control which implements the active vibration control and substantially prevents the response behavior from being damaged. SOLUTION: This control suppresses the vibration of a latter component which is generated during the movement by at least one weighting feedback of measurement variables such as the bend, the rise angle, the rotational angle, the elongation, the cage mass, etc., of a ladder in the horizontal and vertical directions. The control can be expanded so as to form the path control and the pilot control for supplementing the control by a module for planning the path in the working environment. Thus, the movement correct to the path of the ladder component and free from any vibration thereof can be achieved.
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