| 1. | Our university has built codog power plant experiment rig , and my thesis is based on the rig
我校建立了codog物理仿真试验台，本文的研究是建立在这一试验台上的。 |
| 2. | These simulation results can be used to analyze the operating conditions and environment requirements for nominal working . in chapter 5 the experiment rigs are introduced first . because the experiments would concern many performances of the pipe rupture valve , there are two different sets of experiment rigs
第五章首先介绍了限速切断阀的实验方案与实验台架，由于本实验涉及限速切断阀的较多性能，因而采用了两种不同的实验设备。 |
| 3. | Based on the improved codog power plant experiment rig of harbin engineering university , the thesis has set up the displacement measurement system of the middle slippage of the synchronous self shifting ( s . s . s . ) clutch at the first time , and obtained the curve which follows the time variability of the axial displacement when engaging or disengaging and reflects the dynamic change of the s . s . s . clutch for the main engine changeover of codog power plant experiment rig
本文的研究是建立在对我校原有codog物理模拟实验台改进的基础上进行的，首次建立了三s离合器中间滑移件位移测量系统，获得了三s离合器中间滑移件在啮合及脱开过程中的轴向位移随时间的动态变化曲线，该曲线从一个侧面反映了切换过程中三s离合器的动态变化。 |
| 4. | After that , a complete solution to design the pipe rupture valve of the hydraulic elevator with fluent and matlab simulation software ; deserting the traditional method , gives a solid modeling for the pipe rupture valve with the 3 - d cad software which offers greater effects for the structure design of the pipe rupture valve ; using special electro hydraulic and hydraulic elevator experiment rig , the pipe rupture valve is completed test . the pipe rupture valve has important significance for the utilization and production of the hydraulic elevator technique
然后针对液压电梯专用限速切断阀，通过fluent流场仿真软件和matlab仿真软件的分析，建立了一套比较完整的设计计算的方法；采用三维造型软件对限速切断阀进行了实体建模，改变了传统的结构设计方法，使限速切断阀的结构设计达到了更好的效果；利用专门的电液元件测试平台和液压电梯台架对限速切断阀进行了比较全面的实验，拓展了新元件的实验研究手段。 |
| 5. | It is the first time that the theory of wavelet has been applied in the signal processing of the codog power plant experiment rig and wavelet transform denoising was used , it may keep the aiguille and saltation parts , wipe off the noise and pick up the useful signal , it is benefit to analysis the result in experiment
把小波分析理论应用于codog实验台信号处理中，用小波变换进行信号消噪，可以很好的保存有用信号中的尖峰和突变部分，将信号的噪声部分去除，从中提取出于有用信息，更有利于实验结果分析。 |
| 6. | The program software and design hardware realize the control of the digital governor of n6136 turbocharged diesel and speed adjust system of sla - 02 gas turbine , they can control the rotating speed of the diesel and gas turbine in the forward experiment and can make the main engine changeover processes of the codog physical analog experiment rig possible to be controlled through computer , therefore to set up a solid foundation for the research of possible projects in the changeover processes
通过软件编程和硬件设计实现了对n6135柴油机的电子调速器和s1a - 02甲燃机的调速系统进行控制，能够在实验前和实验中实时的对柴油机和燃气轮机的转速变化进行设定和控制，使codog物理模拟实验台主机切换过程实现计算机控制，为实现多方案切换过程研究打下坚实的基础。 |
| 7. | A lot of experiments have proved that the design of the measurement and control system of codog power plant experiment rig is feasible . it can complete the concerted task as well as provide an important base of the theory and the experiment to study further the credibility and the maneuverability
本文对整个系统进行了大量实验研究，经证明整个测控系统的设计是可行的，能够完成预定的要求，取得了一些对实船设计有参考价值的实验结果，对进一步研究提高codog系统的可靠性和机动性提供了重要的理论及实验基础。 |
| 8. | A lot of software for the measurement and control system of the codog power plant experiment rig are able to collect the status parameters of the diesel , gas turbine , gear box and electrical vortex dynamometer , to manage the data , to display , to store the data , to judge of working status and to alarm the failure
编制了codog物理模拟实验台测控系统软件，主要任务是完成柴油机、燃气轮机、并车齿轮箱和电涡流测功器各状态参数的采集、数据处理及显示、数据保存、状态判断和故障报警等内容。 |
