| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a control system of a trial batting apparatus which, while following conventional control by a waveform graph, is capable of such accurate setting where the waveform graph reliably passes through desired coordinates.SOLUTION: The control system of the trial batting apparatus comprising arms which hold a batting tool and are rotationally driven by a servo motor comprises: means which controls the servo motor in accordance with coordinate data obtained by quantifying a rotation speed with respect to that of the arms as XY coordinates; means which displays the coordinate data as a graph; and means for inputting the numerical values of the coordinate data at an arbitrary XY position in the graph.</p> |
