发明授权
- 专利标题: Acceleration control apparatus
- 专利标题(中): 加速控制装置
-
申请号: US126926申请日: 1987-11-30
-
公开(公告)号: US4808895A公开(公告)日: 1989-02-28
- 发明人: Jun Fujita , Yoshinori Nakanishi , Etsuzi Oda , Kazutaka Yamashita
- 申请人: Jun Fujita , Yoshinori Nakanishi , Etsuzi Oda , Kazutaka Yamashita
- 申请人地址: JPX Tokyo
- 专利权人: Toshiba Machine Co., Ltd.
- 当前专利权人: Toshiba Machine Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 主分类号: H02P23/00
- IPC分类号: H02P23/00 ; H02P1/00
摘要:
This invention provides an acceleration control apparatus suitable for use as various kinds of feed control. A comparator circuit compares a command value supplied from an acceleration commanding unit and an actual value of acceleration detected by a signal generator connected to a motor to be controlled. A voltage command computing circuit provided at a rear stage of the comparator circuit effect predetermined processing of an acceleration deviation signal on the basis of the result of this comparison to output the resultant command voltage to a driving control circuit. This command voltage is output to the motor and thus acceleration of the motor is controlled.
公开/授权文献
- US6061282A Semiconductor memory having an improved test circuit 公开/授权日:2000-05-09
信息查询