- 专利标题： Barrel temperature control system for injection molding machine
- 专利标题（中）： 桶注塑机温控系统
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申请号： US413157申请日： 1995-03-29
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公开(公告)号： US5597588A公开(公告)日： 1997-01-28
- 发明人: Tsuginobu Totani , Kazuhiro Tashiro , Shogo Ishibashi , Kiyoshi Sasaki
- 申请人： Tsuginobu Totani , Kazuhiro Tashiro , Shogo Ishibashi , Kiyoshi Sasaki
- 申请人地址： JPX Tokyo
- 专利权人： Toshiba Kikai Kabushiki Kaisha
- 当前专利权人： Toshiba Kikai Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX6-061620 19940330
- 主分类号： B29C45/74
- IPC分类号： B29C45/74 ; B29C45/78
摘要：
The barrel temperature control apparatus for an injection molding machine can execute the barrel temperature control in such a way as to optimize the disturbance suppression characteristics. The temperature control section 7 comprises the manipulated variable addition and subtraction section 14 at the rear stage of the PiD control section 12 in such a way that the barrel temperature of the injection molding machine 1 can be controlled under both feedback and feed-forward. Further, when the same products are molded continuously, the barrel temperature is feed-forward controlled on the basis of the learned change manipulated variable.
公开/授权文献
- US4494242A Timing recovery in a baud-rate sampled-data system 公开/授权日：1985-01-15
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