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- This control may be closed loop or open loop. 控制可以是闭环的也可以是开环的。
- The Application Practice of Closed Loop PID Control System for Converter of Belt Conveyor in Coal Mine 煤矿胶带机变频器PID闭环控制系统的应用实践
- Technolgy of Electric Liquid Ratio Closed Loop PID Positioning Control System for Mill 滚轧机电液比例闭环PID位控系统技术
- The open close loop control system of multi-axis numeric control based on intelligent move control machine 基于智能运动控制器的开放式多轴联动数控系统
- The PCM will operate in two different modes: Open Loop and Closed Loop. PCM将在两种不同的模式中工作：开路回路和闭路回路。
- Iterative feedback tuning (IFT) control method can tune PID parameters without system identification, lead to better close loop behaviour. 摘要迭代反馈整定(IFT)控制方法能够在未知系统模型的前提下，完成系统控制器的参数整定，使系统控制性能趋向优化。
- This study compared lesion parameters between closed loop and open irrigation with the use of a canine model. 本研究用犬模型来比较闭合路回路和开放灌注对组织的毁坏程度.
- A heat transfer fluid used in the sealed closed loop of the GSHP. 用于地源热泵封闭回路的传热液。
- For such a single-input-three-output unstable system, the three loop PID control scheme is designed for a linear double inversed pendulum system. 摘要针对直线二级倒立摆系统的单输入三输出的不稳定系统，提出了三回路PID控制方案。
- It can retain invariablenes by using pressure closed loop. 提出用压力闭环来保持伺服阀压降恒定。
- By analysis of speed control system o f hydraulic explosion-proof hoist a nd simulative study shows that the result of closed loop control is bett er than open loop control. 对液压防爆提升机的速度控制系统进行了分析和仿真研究,仿真结果表明闭环控制优于开环控制。
- The controlled model of BDC and the single voltage loop PID controller is proposed. ii) The operating principle of the "DC transformer" with push-pull forward cell is proposed. 首先以 Buck/Boost BDC 电路构建试验平台,研究了 BDC 的控制模型,指出单电压闭环的 PID 调节器可实现 BDC 系统稳定。
- Geometrically, an open loop is one in which the forming yarns do not cross at the bottom of the loop. In a closed loop, yarn crossing takes place. 按几何形状分类时,如果形成线圈的纱线不在线圈的底部交叉,则称为开口线圈;如果在底部发生纱线的交叉,则称为闭口线圈。
- The driver realizes classic three-loop control method including position loop, speed lop and current loop PID computation by making full use of embedded resources of MCU. 驱动器充分利用单片机的内嵌资源，在软件上实现了伺服系统经典的位置、速度和电流三闭环控制策略。
- Based on PLC,the closed loop control system design with transducer timing and the tension adjust by PID,can satisfy the craft of the full-automatic production request of the paper core consecution. 基于PLC具有PID调节的变频调速和张力调节闭环控制系统设计方案,能满足纸芯连续全自动生产的控制要求。
- Abstract There are many uncertainties in real dynamic system of reconfigurable manipulator that make PID type or traditional control methods unable to realize accurate position control. 摘要 由于可重构机械臂的动力学系统中存在大量的不确定性，导致PID等传统的控制器无法实现精确的位置控制。
- There was no difference between closed loop and open irrigation in impedance, lesion depth, or tissue temperature at 20 or 30 W. 结果为20W或30W时的闭合式回路和开放式灌注的电阻抗、组织损毁深度、组织温度都没有差异.
- The ADRC parameter setting was achieved by setting up the open loop system and the closed loop system using linear PD control. ADRC的参数整定通过建立开环系统和线性PD控制的闭环系统得以实现。
- The device adopted closed loop control principle ,it differed from the traditional intermissive、open loop control device. 装置采用闭环控制，设计方案和传统的间歇式的、开环控制装置有着本质的区别。
- At the end of the thesis, a brief introduction of the electrical control system of HVD and a method of using PID control to carry out speed of rotation of closed loop control are brought forward. 对于HVD的电气控制系统进行了简要介绍,提出了运用PID控制进行转速闭环控制的方法。
