船舶控制系统章节测试课后答案2024春

第四章测试

1.Ship maneuverability experiment mainly includes four experiments: turning test, "Z" type test, spiral test and reverse spiral test.（船舶操纵性实验主要有回转试验、“Z”型试验、螺旋试验、逆螺旋实验四个实验。）（ ）
A:对 B:错
答案:A
2. The ship's （ ） motion is often integrated into the design of ship's course control system.（在设计船舶航向控制系统时，经常把船舶 运动综合起来考虑。）
A:Roll, pitch, and pitch (横摇、纵摇和纵荡) B:Roll, yaw and roll (横摇、艏摇和横荡) C:Pitch, roll and heave (纵摇、横荡和垂荡) D:Yaw, roll and pitch (艏摇、横荡和纵荡) 3.The autopilot system is also composed of sensitive element, controller, comparison element, amplifier element, actuator, rudder Angle feedback and course feedback.(自动舵系统也是由敏感元件、控制器、比较元件、放大元件、执行机构、舵角反馈和航向反馈所组成。)（ ）
A:对 B:错 4. The sensitive element (course transmitter) in the system is used to measure the deviation of the ship's course to the given value. On the ship, （ ） is usually used as the sensitive element.(系统中的敏感元件（航向发送器）用来测量船舶航向对给定值的偏差大小，在船舶上通常采用 来作为敏感元件。)
A:Compass (电罗经) B:Electro-hydraulic server (电液伺服器) C:Filter (滤波器) D:Auto rudder (自动舵) 5.The basic requirements of automatic rudder are that it has certain sensitivity, can produce steady rudder Angle, can produce pressure rudder Angle, can easily change course, can reliably change steering mode, can make various adjustments;(自动舵的基本要求是具有一定的灵敏度、能产生稳舵角、能产生压舵角、能方便地改变航向、能可靠地转换操舵方式、能够进行各种调节；）（ ）
A:对 B:错