武汉理工大学学报(交通科学与工程版)
武漢理工大學學報(交通科學與工程版)
무한리공대학학보(교통과학여공정판)
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY(TRANSPORTATION SCIENCE & ENGINEERING)
2015年
3期
611-615
,共5页
可回转双桨%等价舵角%相似性原理%操纵控制
可迴轉雙槳%等價舵角%相似性原理%操縱控製
가회전쌍장%등개타각%상사성원리%조종공제
the two rotatable paddles%the equivalent rudder angle%rotation angle%the maneuverability
舵角大小是影响船舶操纵性指数的重要因素之一。为研究可回转双桨的控制规律,建立了单桨单舵船舶和可回转双桨电力推进船舶两者之间的联系,可推得与可回转双桨电力推进船舶能产生相同舵效的单桨单舵船舶的舵角,即等价舵角。并按螺旋桨的工作状态将船舶操纵分为3大类。为这类船舶的设计与操纵控制提供依据。
舵角大小是影響船舶操縱性指數的重要因素之一。為研究可迴轉雙槳的控製規律,建立瞭單槳單舵船舶和可迴轉雙槳電力推進船舶兩者之間的聯繫,可推得與可迴轉雙槳電力推進船舶能產生相同舵效的單槳單舵船舶的舵角,即等價舵角。併按螺鏇槳的工作狀態將船舶操縱分為3大類。為這類船舶的設計與操縱控製提供依據。
타각대소시영향선박조종성지수적중요인소지일。위연구가회전쌍장적공제규률,건립료단장단타선박화가회전쌍장전력추진선박량자지간적련계,가추득여가회전쌍장전력추진선박능산생상동타효적단장단타선박적타각,즉등개타각。병안라선장적공작상태장선박조종분위3대류。위저류선박적설계여조종공제제공의거。
T he rudder angle is one of the important factors that affect the maneuverability .In order to study the control law of the rotatable twin‐propeller ,the relationship between the one propeller‐one rudder ship and the rotary paddles electric ship is set up .T he equivalent rudder angle ,w hich repre‐sented the angle of the one propeller‐one rudder ship that generate the same effect as the rotary twin‐propeller propulsion ship did .On basis of the different propeller working conditions ,the control mode of the twin‐propeller propulsion ship could be divided into three types ,which provided the knowledge the design and the maneuverability for the ship of this kind .