[计] asynchronous finite automata, asynchronous finite state machine
yì bù yǒu xiàn zì dòng jī ㄧˋ ㄅㄨˋ ㄧㄡˇ ㄒㄧㄢˋ ㄗˋ ㄉㄨㄥˋ ㄐㄧ
异步有限自动机