| 摘要 |
PURPOSE:To perform optimum correction corresponding to load by storing an optimum gain constant corresponding to the load in advance and giving only the load information in case the load as changed. CONSTITUTION:A body 1 to be vibrated is loaded on a vibrating stand 2 and a push button for operating an operating panel 26 is selected. Then, first, in case of automatic operation, a microcomputer 25 outputs the gain constant corresponding to the load from a load-gain constant curve stored by trial operation by the load information which is inputted automatically from a load cell 29 for detecting the load. Then, multipliers 21-24 output necessary data to satisfy a condition of a prescribed formula to control the load optimumly. Further, in case the load is changed, the necessary optimum data corresponding to the load are obtained without adjusting the gain constant directly by giving only the load information. Next, in case of manual operation, as to the load information, the microcomputer 25 outputs the optimum gain constant in the same way by the load information which is inputted manually by a digital switch of the panel 26.
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