| 1. | Application of plc in remote control of marine main engine
在船舶主机遥控系统中的应用 |
| 2. | Study on the marine diesel engine fault diagnosis system
船舶主机常见故障诊断系统研究 |
| 3. | Due to the relatively high thermal efficiency and operation reliability , diesel engines will still be the main engine in the near future
由于具有较高的热效率和可靠性，柴油机是最主要的船舶主机，在未来的20年或更长的时间内，这种状况不会得到太大的改变。 |
| 4. | The ship main engine remote control system is one of the most important automatic systems in the modern ships , and the main engine speed regulating system is a key part in it
船舶主机遥控系统是现代船舶中的一种重要的自动化系统，而主机自动调速系统是主机遥控系统的核心部分之一。 |
| 5. | In order to strengthen sailorman ' s training in this field , we developed simulation system of pneumatic operation for marine engines based on the present marine engines room simulator
为了加强船员在此方面的培训，我们在现有轮机模拟器的基础上研制了船舶主机气动操作实时仿真系统。 |
| 6. | Chapter 3 is devoted to an introduction of structure and function of simulation system of pneumatic operation for marine engine , which was conducted by us , emphasizing its character of real - time online control & simulation
接着在第三章将主要介绍自行研制的“船舶主机气动操作实时仿真系统”的结构组成和功能；着重强调其所具有的实时在线仿真特点。 |
| 7. | At the same time , the paper discussed the establishment of mathematics simulation model for digital governor dgs - 8800 according to the traditional pid control model . it also comes up with the idea of optimizing the speed - adjusting system for the marine main engine by making use of fuzzy control theory
同时，在pid控制模型基础上，建立了电子调速器的仿真数学模型，提出了应用模糊控制理论来优化船舶主机的速度调节系统的思想。 |
| 8. | As we know , pneumatic operation system for marine engine is an important component of the marine engine controlling system . without being manipulated properly and adroitly or failing to resolve relevant faults in time , the normal running of the shipping will be endangered
众所周之，船舶主机气动操作仿真系统是主机控制系统中的一个重要的组成部分，如未能正确熟练地对其进行操作或及时地排除相关故障将直接影响到船舶的运行安全。 |
| 9. | The paper focused on this task and covered these contents : realizing the real - time , online and dynamic simulation of the pneumatic operation system for marine main engine on the basis of analyzing the pneumatic devices " principle and by the means of multimedia technology ; describing dynamically the flowing direction of the controlling pneumatic line according to its logical relations in the three working conditions - starting , stopping and reversing
本文围绕此课题主要完成以下内容：在对manb & w主机气动装置原理分析基础上，运用计算机多媒体技术，实现船舶主机气动控制系统的实时、在线、动态仿真。针对主机的起动、停车、换向三种操作工况，依据气路逻辑关系动态地描述了控制气路的流向。 |
| 10. | The concept of the optimize design is proposed and its mathematic foundation is analyzed in this paper . after comparing several optical calculation methods , the one that is suitable for the lubricating system is chosen and analyzed in detail about its concept , characteristic and some focal points . meanwhile , combining with the analysis of the relationship among the parts and structure of marine low - speed diesel lubricating system , the internal disciplinary , other pipeline system and main engine , aiming at reducing the initial investment and the running cost in a certain years , the mathematic model of the system is built and the object function and subjected conditions are set up
本课题阐述了最优化设计的概念，分析了最优化设计问题的数学基础，比较了约束多维问题的几种优化方法，选取了适合于润滑油系统的优化设计方式，并对该方式的概念、特点及其应注意的问题进行了较详细的分析；同时，结合海船低速柴油机润滑油系统的组成部件及其结构以及润滑油系统内部规律与其它管路系统、船舶主机的关系的分析，从经济性的角度，以设备初投资及其在一定年限内的耗能费最低为目标，建立了本系统优化设计的数学模型，确立了目标函数和约束条件。 |
