| 摘要 |
<p>PURPOSE:To improve controlling accuracy, by a method wherein a previous operation range is made to hold by a data holding device of a control unit and a value obtained by operating a specific operation expression to which a learned operation range is applied is made into a fresh operation range. CONSTITUTION:A previous operation range Qn-1 is set up in a register 22 of a control unit, a coefficient alpha is set up in a first coefficient register 23, the latest operation range Q is set up in the latest learned value register 24 and a coefficient beta is set up in a second coefficient register 25. An operating part 21 operates an expression Qn given as Qn=(alphaQn-1+betaQ)divided by (alpha+beta) based on those data. Then the Qn is put out as a fresh operation range.</p> |
