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Source of current for feeding a highly dynamic, high-precision positioning linear actuator uses an optical positioning measurement system to measure position and a laser-beam sensor to detect positioning of an actuator coil
Source of current for feeding a highly dynamic, high-precision positioning linear actuator uses an optical positioning measurement system to measure position and a laser-beam sensor to detect positioning of an actuator coil
A source of current is split into partial sources of current to feed coil sections of an actuator. Electrical energy required is removed from a capacitor battery that is charged from a source of DC current in the pauses between movement routines that work in a 4th quadrant operation as pulse choppers with a pulse frequency in the range of some hundred kHz. Independent claims are also included for a partial source of current, for control of a path/time regime for one of the partial sources of current and for synchronization of the partial sources of current.
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