舰船电子工程
艦船電子工程
함선전자공정
SHIP ELECTRONIC ENGINEERING
2015年
6期
77-79,99
,共4页
周磊%孙艳超%林健%刘振
週磊%孫豔超%林健%劉振
주뢰%손염초%림건%류진
部分元等效电路方法%简单线缆结构%等效电路模型%等效电位系数
部分元等效電路方法%簡單線纜結構%等效電路模型%等效電位繫數
부분원등효전로방법%간단선람결구%등효전로모형%등효전위계수
PEEC method%simple cable structures%equivalent circuit model%equivalent capacitance
随着舰船上设备的增多,用于设备间通信的连接线缆的相互耦合越来越不可忽视。部分元等效电路方法(PEEC)作为一种场路结合的方法,通过场的方法提取等效电路参数,形成等效电路模型,进而进行相应的电路仿真计算。将 PEEC 方法应用于线缆建模,可以准确而高效地提取其等效电路模型,完成线缆的仿真计算。文章简述了 PEEC 方法的基本原理,并针对线缆的结构特点,对基本 PEEC 方法进行了相应的改进使其更加适用于线缆的等效电路建模。
隨著艦船上設備的增多,用于設備間通信的連接線纜的相互耦閤越來越不可忽視。部分元等效電路方法(PEEC)作為一種場路結閤的方法,通過場的方法提取等效電路參數,形成等效電路模型,進而進行相應的電路倣真計算。將 PEEC 方法應用于線纜建模,可以準確而高效地提取其等效電路模型,完成線纜的倣真計算。文章簡述瞭 PEEC 方法的基本原理,併針對線纜的結構特點,對基本 PEEC 方法進行瞭相應的改進使其更加適用于線纜的等效電路建模。
수착함선상설비적증다,용우설비간통신적련접선람적상호우합월래월불가홀시。부분원등효전로방법(PEEC)작위일충장로결합적방법,통과장적방법제취등효전로삼수,형성등효전로모형,진이진행상응적전로방진계산。장 PEEC 방법응용우선람건모,가이준학이고효지제취기등효전로모형,완성선람적방진계산。문장간술료 PEEC 방법적기본원리,병침대선람적결구특점,대기본 PEEC 방법진행료상응적개진사기경가괄용우선람적등효전로건모。
With the increase of equipment on ships ,the electromagnetic coupling between cables which used for commu‐nication among devices cannot be ignored .PEEC is a complex method of field and circuit .In PEEC ,parameters are extracted from the analysis of field to obtain equivalent circuit .By simulating the circuit ,signal of cables can be calculated accurately and efficiently .In this paper ,the basic principle of PEEC is introduced ,and in order to improve the calculation efficiency and accuracy in PEEC model for cables ,some improvements are made in PEEC method based on the structural characteristics of cables .