다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.NTIS 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.DataON 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.Edison 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.Kafe 바로가기
|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||318/564 ; 318/616 ; 318/565 ; 244/194|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 39 인용 특허 : 0|
A fault tolerant controller arrangement for electric motor driven apparatus is implemented by a plurality of control channels, each of which includes a motor and associated drive circuitry. The implementation is such that the rating of each of the plurality of channels is reduced and all channels are operated such that the load is shared between all operating channels. The arrangement is such that all channels share the load dynamically and statically and that each channel in a system of n channels supplies 1/n of the required load driving force in the s...
A fault tolerant system for driving an actuator, comprising: a plurality of motors coupled to the actuator for driving said actuator; a corresponding plurality of control channels, each of which is connected to a respective motor for driving said respective motor; each of said control channels including controller means connected to a respective motor and receiving data therefrom; and said controller means at each motor for voting on the data at the individual channel level with each of said controller means being effective for controlling a respective c...