| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control device of an electric-driven door capable of correctly determining any change of the operating condition of the electric-driven door. <P>SOLUTION: The control device of the electric-driven door 1 to be opened/closed by a motor 3 includes a driving force command value generator 11 for outputting the driving force command value of the electric-driven door, an electric-driven system 12 for driving the electric-driven door based on the driving force command value of the driving force command value generator 11, a door driving mechanism 13, a state observation instrument 15 for estimating the mechanical drag against the door driving mechanism 13, and an operating condition determination unit 17 for determining any change in the operating condition of the door driving mechanism based on the mechanical drag estimated by the state observation instrument 15. <P>COPYRIGHT: (C)2010,JPO&INPIT |
