发明名称 |
Trajectory controller |
摘要 |
A system for controlling the movement of a movable member with respect to a stationary member, such as is found in a vibration welding apparatus. The system may include a force controller that converts desired force command signals into desired flux command signals and a flux controller that controls the flux in a magnetic core of the stationary assembly to effect the desired movement of the movable member. The stationary assembly may include a plurality of magnetically uncoupled E-cores of paramagnetic material.
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申请公布号 |
US6091215(A) |
申请公布日期 |
2000.07.18 |
申请号 |
US19980088922 |
申请日期 |
1998.06.02 |
申请人 |
SWITCHED RELUCTANCE DRIVES LIMITED |
发明人 |
LOVETT, DONALD C.;MARCINKIEWICZ, JOSEPH G. |
分类号 |
B23K20/12;H01F7/18;H02P29/00;(IPC1-7):H02K33/00;B29C65/06;H02K7/09 |
主分类号 |
B23K20/12 |
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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