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2.1.3 BAsIC COnTROL EnGInEERInG (70 hours) Textbooks: T7, T8, T10 Teaching aids: A1, A2, A3, V11 Required performance: 3.1 Fundamentals of automatic control (15 hours) – defines an automatic control and states its purpose – describes what devices/equipment construct control systems and their role/ functions – relates sensing unit, controller, controlled variable, manipulating variable and controlled object to each of them in the control system – describes what sort of devices are included in the sensing unit – describes variety of controllers such as electronic (PID, PLC, computer) controller and pneumatic controller – defines setting value, input value, deviation and output value/controlled variable in the controller – describes what sort of devices are included as manipulators – describes variety of controlled object – describes how automatic controls are utilized in the shiprsquo;s propulsion machinery, taking examples of temperature and level control systems, including control parameters such as time lag, time constant, dead time, first/ second-order lag element, disturbance and offset 3.2 Various automatic controls (5 hours) – classifies systematically automatic controls in terms of control methodologies – states what an optimal control means – explains briefly feedback control and feedforward control – describes briefly On-OFF control, sequential control, PID control and program control – explains how these automatic controls are applied to the control systems – explains briefly program control and how the control is realized – describes the applications of program control in the shiprsquo;s propulsion machinery 3.3 ON-OFF control (5 hours) – explains what On-OFF control means – explains the characteristics of On-OFF control – explains how On-OFF control is utilized – lists components comprising On-OFF control system – describes On-OFF control taking some applications as examples |
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FUnCTIOn 2 – PART C2: DETAILED TEACHInG sYLLABUs
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COMPETENCE 2.1 |
Operate Electrical, Electronic and Control Systems |
IMO Reference |
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3.4 Sequential control (5 hours) – explains what a sequential control means – explains the characteristics of a sequential control – explains how a sequential control is utilized – lists components comprising a sequential control system – describes sequential controls taking some applications as examples 3.5 Proportional-Integral-Derivative (PID) control (10 hours) – explains the principles/theory of PID control – explains how P, I and D actions can be electrically/pneumatically available showing simple electronic circuits and pneumatic diagrams – states that PID control is classical control methodology but even now, it is still firm basis for controlling any physical/process value – states that PLC and computer controller produces the same actions as analog PID controller when controlling physical/process value – explains P, I, D, PI, PD and PID actions respectively using step or ramp input – explains the characteristics of P action as well as proportional band (PB) – explains the characteristics of I and D actions – explains how P, I and D actions contribute to control systems, stating that P value contributes to strength of control, I value contributes to accuracy of control and D value contributes to speed of control – describes the step response test to PID action and what can be understood by its results – explains how P, I, and D parameters for optimal control can be determined – describes the components comprising PID control systems including sensing unit, transducer, manipulator and controller 3.6 Measurement of process value (20 hours) 1) Temperature (Mechanical) – states that it is common practice to call the measuring instrument for temperatures: – above 500°C a pyrometer – below 500°C a thermometer – states the temperature range for which mercury is used – names the fluids which can be used for the measurement of lower temperatures – describes the principal features of thermometers based on the filled system, including: – mercury in steel – vapour-pressure – gas-filled – describes the principal features of a bimetallic thermometer (Electrical) – states that the range and accuracy varies according to the material used in the detecting element – sketches and describes a resistance-type measuring instrument based on the Wheatstone bridge |
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OFFICER In CHARGE OF An EnGInEERInG WATCH
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COMPETENCE 2.1 |
Operate Electrical, Electronic and Control Systems |
IMO Reference |
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– describes the characteristics of a thermistor and the conditions for which it is suitable – sketches a circuit used in a thermocouple and describes its operation – describes the principles of an optical pyrometer 2) Pressure – describes the principal features of, and compares, the following: – manometers: – simple water – wide-cistern or well – inclined-tube – mercury – pressure gauges: – Bourdon – diap 剩余内容已隐藏，支付完成后下载完整资料 2.1.3 BASIC CONTROL ENGINEERING (70 hours) Textbooks: T7, T8, T10 Teaching aids: A1, A2, A3, V 11 Required performance: 3.1 Fundamentals of automatic control (15 hours) – defines an automatic control and states its purpose – describes what devices/equipment construct control systems and their role/ functions – relates sensing unit, controller, controlled variable, manipulating variable and controlled object to each of them in the control system – describes what sort of devices are included in the sensing unit – describes variety of controllers such as electronic (PID, PLC, computer) Controller and pneumatic controller – defines setting value, input value, deviation and output value/controlled variable in the controller – describes what sort of devices are included as manipulators – describes variety of controlled object – describes how automatic controls are utilized in the shiprsquo;s propulsion machinery, taking examples of temperature and level control systems, including control parameters such as time lag, time constant, dead time, first/ second-order lag element, disturbance and offset 3.2 Various automatic controls (5 hours) – classifies systematically automatic controls in terms of control methodologies – states what an optimal control means – explains briefly feedback control and feedforward control – describes briefly On-OFF control, sequential control, PID control and program control – explains how these automatic controls are applied to the control systems 2.1.3 控制工程基础（70小时） 课本：T7，T8,T10 教学辅助：A1, A2 ,A3, V11 性能要求： 3.1自动控制基本原理（15小时） – 叙述自动控制并陈述它的作用 – 描述控制系统由哪些装置或设备构成，并阐述他们的作用或功能 – 讲述在控制系统中涉及到的传感单元，控制器，控制变量，操纵变量和被控对象
– 定义控制器中的设定值，输入值，偏差和输出值或控制变量 – 描述在调制器中包含哪些装置 – 描述各种各样的控制对象。 – 描述在船舶推进装置中自动控制系统是如何被利用的，例如温度和水平控制系统，包括控制参数如时间延迟，时间常量，死区时间，第一/第二滞后因子干扰和偏移量。
– 以控制方法的角度来系统地分类自动控制 – 阐述最优控制的含义 – 简要解释反馈控制和正反馈控制 – 简要描述开关控制，顺序控制，比例积分微分控制和程序控制 – 说明以上这些自动控制应用于自动控制系统的方法。 – explains briefly program control and how the control is realized – describes the applications of program control in the shiprsquo;s propulsion machinery 3.3 ON-OFF control (5 hours) – explains what On-OFF control means – explains the characteristics of On-OFF control – explains how On-OFF control is utilized – lists components comprising On-OFF control system – describes On-OFF control taking some applications as examples 3.4 Sequential control (5 hours) – explains what a sequential control means – explains the characteristics of a sequential control – explains how a sequential control is utilized – lists components comprising a sequential control system – describes sequential controls taking some applications as examples 3.5 Proportional-Integral-Derivative (PID) control (10 hours) – explains the principles/theory of PID control – explains how P, I and D actions can be electrically/pneumatically available showing simple electronic circuits and pneumatic diagrams – states that PID control is classical control methodology but even now, it is still firm basis for controlling any physical/process value – states that PLC and computer controller produces the same actions as analog PID controller when controlling physical/process value – explains P, I, D, PI, PD and PID actions respectively using step or ramp input – explains the characteristics of P action as well as proportional band (PB) – explains the characteristics of I and D actions – 简要解释程序控制并说明该控制是如何实现的 – 描述程序控制在船舶推进装置中的应用 3.3开关控制（5小时） – 解释开关控制的含义 – 解释开关控制的特点 – 解释一下开关控制是如何被利用的。 – 列举组成开关控制系统中的元件 – 用一些实例来解释开关控制 3.4顺序控制（5小时） – 解释一下什么是顺序控制 – 说明一下顺序控制的特点 – 说明顺序控制的使用方法 – 列举组成顺序控制系统所需的元件 – 举一些应用实例来描述顺序控制 3.5 比例积分微分控制（10小时） – 解释比例积分微分控制原理 – 用简单的电子电路和气功图来解释比例，积分和微分作用功能是如何被电器和气动实现的。 – 陈述比例积分微分控制是经典控制方法，即使是现在，它仍然是控制任何物理过程价值的坚实基础。 – 阐明可编程序逻辑控制器和计算机产生与模拟比例积分微分控制控制器相同的控制行为对物理/过程值进行控制 – 采用阶跃或斜坡信号输入分别说明比例、积分、微分、比例积分、比例微分、比例积分微分控制作用 – 解释比例控制作用的特点和其比例带 – 解释积分控制作用和微分控制的特点 – explains how P, I and D actions contribute to control systems, stating that P value contributes to strength of control, I value contributes to accuracy of control and D value contributes to speed of control – describes the step response test to PID action and what can be understood by its results – explains how P, I, and D parameters for optimal control can be determined – describes the components comprising PID control systems including sensing unit, transducer, manipulator and controller 3.6 Measurement of process value (20 hours) 1) Temperature (Mechanical) – states that it is common practice to call the measuring instrument for temperatures: – above 500°C a pyrometer – below 500°C a thermometer – states the temperature range for which mercury is used – names the fluids which can be used for the measurement of lower temperatures – describes the principal features of thermometers based on the filled system, including: – mercury in steel – vapour-pressure – 剩余内容已隐藏，支付完成后下载完整资料 资料编号：[147062]，资料为PDF文档或Word文档，PDF文档可免费转换为Word |
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