系统框架设计选读.docx

柴油机状态参数渐变过程框架设计 [摘要]：船舶柴油机是船舶动力之源，是传船舶航行的关键。柴油机在航行过程中状态参数是不断变化的。状态参数的改变不仅会影响柴油机的工作性能，还会影响柴油机的效率。因此如何能够更好提高柴油机的效率是十分重要的，提高船舶柴油机的效率，不仅更好的节省能源，而且能够更好的对废气、废水、残渣、进行二次利用，减少了这些污染物的排放。通过对这些污染物的控制，我们既没有污染环境，而且我们还能在节能保护和经济效益和船员安全等到了提高。本文是通过对柴油机轴功率的测量和设计测量系统来了解柴油机的效率，从而使船舶柴油机更充分的利用，使航行更加安全。 【关键词】 船舶柴油机；轴功率；扭矩；转速；数据采集 Diesel State Parameters Gradual Process Framework Design [Abstract] Ship marine diesel engine is the source of power is the key totransfer the ship sailing. Diesel during the voyage, state parameters are constantly changing. Change the status parameters will not only affect the performance of the diesel engine, but also affect the efficiency of the diesel engine. Therefore, how to better improve the efficiency of the diesel engine is very important to improve the efficiency of marine diesel engine, not only to better save energy, waste water, residue and fewer emissions. Not only protect the environment, but also in energy efficiency and economic benefits have to wait until the increase. This article is by the diesel engine shaft power measurement and measurement systems designed to understand the efficiency of the diesel engine, making better use of marine diesel engine, making sailing safer diesel engine; shaft power; torque; speed; data collection。 [Key words] Marine diesel engine; shaft power; torque; speed; data collection 目录 0 引言----------------------------------------------------------1 1 柴油机的结构和状态参数-----------------------------------------1 1.1 柴油机的主要结构------------------------------------------2 1.2 柴油机主要状态参数---------------------------------------- 1.3 提高船舶经济性的措施--------------------------------------- 2 轴功率的测量原理------------------------------------------ 2.1 扭矩的概念和测量原理------------------------------------ 2.2 转速测量原理---------------------------------- 2.3 轴功率的计算-------------------------------------- 3 测量系统的组成和功能--------------------------------------- 3.1 测量系统的组成------------------------------------ 3.2 数据采集------------------------------------