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Opto-electronic arrangement to capture relative movements or relative movements or relative positions of two objects, and design methodology
Opto-electronic arrangement to capture relative movements or relative movements or relative positions of two objects, and design methodology
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机译:捕获两个物体的相对运动或相对运动或相对位置的光电装置及其设计方法
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摘要
The invention concerns an opto-electronic arrangement for capturing relative movements or relative positions of two objects, including at least one position-sensitive detector. The opto-electronic arrangement is characterized in that the position-sensitive detector is illuminated by at least two light emission devices, to form two measuring cells with a common detector. The invention also concerns an opto-electronic arrangement to capture relative movements or relative positions of two objects, which can mainly capture only translatory movements. This invention also concerns a force and/or moment sensor, and a pan/zoom sensor with a first plate and a second plate, which are elastically joined to each other and movable relative to each other, characterized by such an opto-electronic arrangement to capture relative movements or relative positions of two objects.
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