cctm meaning in English
技术和数学系
Examples
- The advantage of the direct digital control in cctm is demonstrated . the content and the technical method used in this study is presented at the end of the chapter
第一章，综合论述了发展全自动微机控制水泥试验机的意义，阐述直接电液控制方法的优越性，并介绍了本文的主要研究方向和内容。 - In this thesis , by referring to the information of the state - of - art of the cement compression testing machine ( cctm ) both at home and abroad , a new means of direct digital control is introduced for the loading rate control of cctm
本论文在对试验机行业作了充分调研的基础上，通过阅读、分析及综合大量文献，进行了计算机控制技术应用于水泥压力试验机的研究。 - One of the most advanced algorithm , neural network ( nn ) , is discussed for the applying feasibility to the hydraulic loading control system . in chapter 1 , the necessity of applying fully automatic control technology in the cctm is synthetically analyzed and discussed
就当前研究的热门算法?神经网络控制算法应用于试验机加载控制进行了探讨，并应用bp神经网络pid算法对试验机简化模型作了仿真研究，从理论上证明其应用于实际系统的可行性。 - In chapter 7 , we describe the frame of bp nn ( neural network ) and the algorithm of bp nn ( neural network ) pid control . after applying to the cctm , we can testify the feasibility by comparing the traditional pid control and normal control without pid
第七章，详细描述了bp神经网络的具体结构及bp神经网络pid控制的具体算法实现，得出控制算法规律，将其应用于试验机模型，得到此算法下的控制输出，并与无pid控制及传统pid控制进行比较，证明此算法的可行性。 - In chapter 5 , the study is concentrated on the experimental study . the shift of the characteristics of cctm is observed while the coefficients of pid is applied . a group of ideal pid coefficients are acquired for later comparison the results produced by nn method
第五章，对水泥压力试验机工作过程进行简单介绍，利用控制软件对试验机进行实际加载；观察pid参数改变对实验结果的影响，同时进行参数调整；最后得出一组调定好的较为合理的pid控制参数，令加载过程较为理想。