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- cascade PID adjusting mode 串级PID调节方式
- The paper presents the affixture machine winding tension control and deduced mathematic model.The cascade PID control system of testing components is used.It is simulated by MATLAB and SIMULINK. 介绍了复贴机卷绕机构恒张力控制的基本原理和数学模型,并提出了串级PID控制策略,运用计算机仿真工具MATLAB及其SIMULINK进行仿真调试。
- Parameter determining of temperature PID adjusting system in rubber machine,and the PID adjusting microcomputers to temperature were analyzed in this paper. 分析了橡胶机械中温度PID调节系统的调节规律和特性、参数的整定、以及应用微型计算机对温度作PID调节。
- The cascade PID control for unstable process with large time delay 不稳定大时滞过程的串级PID控制
- Simulation and experiments indicate that the control method features better control effect than the AC drive system based on PID adjustor control. 仿真试验结果表明此种控制方法比基于PID调节器控制的交流传动系统具有更好的控制效果。
- The Tension Cascade PID Control System in Affixture Machine 复贴机张力串级PID控制系统
- It depended on accurate mathematical model of controlled object to fix on traditional PID adjustor. 传统的PID调节器整定要依赖于被控对象的精确的数学模型。
- Adjusting mode of penetrating depth 射入深度调节方式
- In the early of 1980s, automation instruments controlled the web-strip hot furnace popularly, whose controller is analogy PID adjuster. 八十年代前期,网带式加热炉大多采用自动化仪表控制,控制器采用模拟的PID调节器,产品的质量很难达到工艺要求,合格率不高;
- The results shows that the initial open-loop control can change velocity easily and PID adjustment can guarantee the position preci... 结果表明,改进后的系统能很好地满足现代热压工艺同时实现速度及位置控制的要求。
- A wind valve adjustment mode of convector radiator that is suited to individual metered heating system is put forward. 提出了一种适用于分户计量采暖系统的对流型散热器的风阀调节方式。
- This paper proposes a new nonlinear PID model of valve controller based on nonlinear tracking-differentiator,nonlinear norm and PID adjustor. 文章基于非线性跟踪微分器、非线性度变换以及PID校正的思想,构造了一种新的非线性PID控制结构。
- How to choice parameters of PFC main circuit using DSP as control center is described, what is more, two methods to select parameters of PID adjuster are also discussed. 文中讨论了采用数字信号处理器(DSP)作为控制核心时PFC主电路参数的选择,并详细讨论了两种数字PID调节器参数的确定方法。
- The monitoring software program, furnace body logical control program and the PID adjustor software package are designed by the WINCC and the STEP7 software platform. 并利用WINCC、STEP7软件平台,设计开发了精炼炉监控软件包、炉体控制软件包、调节器软件包。
- AN APPROACH TO ADJUSTING MODE OF SHELL-AND-TUBE TYPE HEAT EXCHANGER 壳管式换热器调节方式的探讨
- The water formed a cascade down the mountain. 水沿山泻下,形成一条瀑布。
- The system maintains the pressure constant through continuous sampling to pressure, and PID adjuster operating and obtaining control parameter to control the system implementing part. 该系统通过对压力进行连续采样,由PID调节器运算得出控制参数,对系统执行机构进行控制,从而维持压力恒定。
- My letter will convey some idea of my mode of life. 我的信将使你了解到一些我的生活方式。
- Keywords CNC System;PMAC;Open;PID Adjust;Pitch Error Compensation; 数控系统;PMAC;开放式;PID调节;螺距误差补偿;
- The content of metal elements (K, Ca, Na, Mg, Fe, Zn and Mn) of the leaves and the soil sample is menstruated by AAS. We analyze the adjustment mode of hormones and metal elements during the upgrowth of heteromorphism leaf. 应用火焰原子吸收分光光度法,测定了胡杨不同叶型中的K、Ca、Na、Mg、Fe、Zn、Mn等七种元素含量以及土壤中相应的可吸收态金属元素含量。
