open loop system meaning in English
开环控制系统
开环系统
Examples
- On the other hand , the function of the rough regulation is the same as the open loop system . the a / f controller adopts the approaching increment method in the smooth regulation and the pi controller for non - oscillation or stable increment method for low - speed oscillation in the micro - regulation
喷气占空比粗调阶段为对map图执行取值操作；细调阶段为执行增量逼近法的阶段；微调阶段为执行pi环节或执行低速振荡微调。 - As an electromechanical element , which can transform digital electrical pulse signal into mechanical angle displacement , the stepper motor takes the advantage that it can work well in the open loop system , and is widely used in different kinds of control system
作为一种将数字式脉冲信号转换成机械角位移的机电执行元件，步进电机的主要优点是能在开环系统中较好地工作，因此，它作为驱动元件广泛地应用于各种控制系统中。 - The task in the open loop system is to get lpg injection duty ratio in pre - set two dimension map according to practical engine operation condition , while the task in the closed - loop system is to calculate lpg injection duty ratio by the approaching increment method or the proportion and integral ( pi ) controller according to the signal of the oxygen sensor . to eliminate the oscillation phenomena of the signal of the oxygen sensor in low - speed condition , this paper develops the stable increment method
开环阶段根据实时工况参数对事先制取的喷气占空比map图执行取值操作；闭环阶段根据氧传感器反馈信号通过增量逼近法或pi环节计算输出适合即时工况的喷气占空比值；为解决低速振荡现象，本文运用固定增量法，对系统进行低速振荡微调。 - In this paper , for the first time , it is proved that oct is an open loop system , so that the adaptive optical transducing principle on independent variables and the solenoid collecting magnetic field optical transducing principle are presented . based on the above two principles , the methods are gained to improve the precision and stability of oct , and the new adaptive optical current transducer ( aoct ) had been developed
本论文在深入研究oct的原理、结构和运行特性的基础上，首次在理论上证明了oct是开环系统，并首次提出了独立量自适应光学传感原理和螺线管聚磁光学传感原理，进而得到了提高oct测量精度和长期运行稳定性的有效方法…光电独立量自适应光学传感原理和螺线管聚磁光路结构，并以此研制成功了新型的自适应光学电流互感器( aoct ) 。