Invention Grant
- Patent Title: Electronic damping for stage positioning
- Patent Title (中): 舞台定位的电子阻尼
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Application No.: US11485812Application Date: 2006-07-12
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Publication No.: US07697829B1Publication Date: 2010-04-13
- Inventor: Roman C. Gutierrez , Roberto J. Rodriguez , Pat K. Leang
- Applicant: Roman C. Gutierrez , Roberto J. Rodriguez , Pat K. Leang
- Applicant Address: US CA Arcadia
- Assignee: Siimpel Corporation
- Current Assignee: Siimpel Corporation
- Current Assignee Address: US CA Arcadia
- Agency: Haynes and Boone, LLP
- Main IPC: G03B3/10
- IPC: G03B3/10 ; G03B13/34 ; G03B17/00
Abstract:
Systems and techniques for electro-magnetic damping in a stage system. An excitation waveform for one or more actuators includes one or more frequency components with associated amplitudes. Frequency components at a resonance frequency of the stage system have associated amplitudes that are substantially zero.
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