例文
- Sy - kang shen , bor - chyun wang , ching - yin lee and tsung - chih lin , “ a modified qft design method for a cascaded multiple loop system and application in idle speed control ” , 1999 international symposium on quantitative feedback theory and robust frequency domain methods , pp . 25 ~ 41 , university of natal , durban , south africa , august , ( 1999 )