Driving system and driving method, exposure apparatus and exposure method, and driving system design method

作者: Koichi Sakata , Kazuaki Saiki , Hiroshi Fujimoto

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摘要: At a carriage that shows resonance mode in opposite phase to shown by plate table where an interferometer which measures position (a first controlled variable) of stage driven according control input is installed, another installed (the second the stage. By using and interferometer, it becomes possible design driving system robust high bandwidth drives