Electricity: motive power systems – Plural diverse motor controls – Running-speed control
Reexamination Certificate
2007-04-17
2007-04-17
Donovan, Lincoln (Department: 2837)
Electricity: motive power systems
Plural diverse motor controls
Running-speed control
C318S461000, C318S609000, C318S610000
Reexamination Certificate
active
10495043
ABSTRACT:
A control device for a vehicular opening/closing body is provided with a duty ratio calculator (78), which calculates a duty ratio when power supplied to a door drive motor (48) allowing an opening/closing body to open/close is subjected to duty control based on a result of adding first second multiplication values, the first multiplication value being obtained by multiplying a speed difference between a target opening/closing body speed and an actual opening/closing body speed by a negative proportional gain, and the second multiplication value being obtained by multiplying an integral value of the speed difference by an integral gain.
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Donovan Lincoln
Foley & Lardner LLP
Glass Erick
Nissan Motor Co,. Ltd.
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