发明名称 |
Driving apparatus and image forming apparatus |
摘要 |
A driving apparatus includes a driving unit, a driven unit driven by the driving unit, a driving control unit configured to control the driving unit by performing feed-forward control based on feed-forward target data determined in advance to reduce a speed change of the driven unit. The speed change of the driven unit is expressed substantially as a positive half cycle of a sinusoidal waveform having an amplitude and a time duration, and the feed-forward target data is calculated from the amplitude and the time duration to represent a rectangular waveform approximating the positive half cycle of the sinusoidal waveform. |
申请公布号 |
US8131173(B2) |
申请公布日期 |
2012.03.06 |
申请号 |
US20080314312 |
申请日期 |
2008.12.08 |
申请人 |
NOGUCHI HIDETAKA;ANDOH TOSHIYUKI;HODOSHIMA TAKASHI;HOSHINO SEIJI;OIKAWA TATSUHIKO;HASHIMOTO TAKASHI;RICOH COMPANY, LTD. |
发明人 |
NOGUCHI HIDETAKA;ANDOH TOSHIYUKI;HODOSHIMA TAKASHI;HOSHINO SEIJI;OIKAWA TATSUHIKO;HASHIMOTO TAKASHI |
分类号 |
G03G15/20;G03G15/00 |
主分类号 |
G03G15/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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