System for determining the position of movable machine parts
First Claim
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1. System for determining the position of movable machine parts, including an incremental pulse generator for generating two concurrent trains of angular-speed pulses shifted 90°
- out of phase with one another and a pulse per revolution, comprising a computer, and at least one counting circuit via which the incremental pulse generator is connected to said computer for counting the generated angular-speed pulses, including a comparator having respective inputs connected to an output of said counting circuit for receiving a count signal therefrom, and to an output of said computer for receiving a given value signal therefrom, said comparator having an output connected to another input of said computer for feeding a program-interrupt signal thereto.
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Abstract
A system for determining the position of movable machine parts including an incremental pulse generator for generating angular-speed pulses includes a computer. At least one counting circuit via which the incremental pulse generator is connected to the computer counts the generated angular-speed pulses.
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Citations
7 Claims
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1. System for determining the position of movable machine parts, including an incremental pulse generator for generating two concurrent trains of angular-speed pulses shifted 90°
- out of phase with one another and a pulse per revolution, comprising a computer, and at least one counting circuit via which the incremental pulse generator is connected to said computer for counting the generated angular-speed pulses, including a comparator having respective inputs connected to an output of said counting circuit for receiving a count signal therefrom, and to an output of said computer for receiving a given value signal therefrom, said comparator having an output connected to another input of said computer for feeding a program-interrupt signal thereto.
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Specification