|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||364/16701 ; 364/560 ; 318/603 ; 341/116|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 15 인용 특허 : 21|
A circuit can be configured to process signals from either a resolver or an encoder to derive an indication of the sensed angular position. (1) When the circuit is configured for an encoder, the output from the encoder is periodically sampled. The phase relationship of the encoder input signals controls a counter. The output of the counter is periodically sampled to provide the position indication. (2) In the resolver configuration, the counter is rest at regular intervals. An apparatus detects zero crossings from the resolver signal and in response ther...
A system for processing signals from a transducer for monitoring the angular position of an object rotatable in either of two directions, which transducer may be either a first type providing first and second signals whose phase relationship indicates the direction of the object\s rotation and whose number of amplitude transitions relative to an index pulse from the transducer indicates the angular position or a second type of transducer providing an output signal whose phase varies with changes in the angular position, said system comprising: first, sec...