Based on the fuzzy relational model of the open-loop system, the design of a fuzzy feedback controller is discussed.
以开环系统模糊关系模型为基础，讨论了模糊关系系统反馈控制器的设计。
Using this virtual instrument, the frequency characteristics of both open-loop system and closed-loop system can be measured.
设计的虚拟仪器既适用于对开环系统又适用于对闭环系统的频率特性进行测试。
If unexpected disturbances act upon an open-loop system, or if its behavior is not completely understood, then the output will not behave precisely as expected.
如果有不期望的扰动作用在开环系统上，或者如果其行为不能完全掌握的话，则该系统的输出就不会完全如预期般动作。
The slotted pipe with narrow slots can be mass worked economically and efficiently by means of open loop system and hand automatic model shifter.
采用开环系统和手动、自动模式切换装置，可以经济、有效、大量地加工带有窄缝的割缝筛管。
Based on 2 norm estimate of matrix, stability of T S type fuzzy controller is studied and several sufficient conditions of open loop system are proposed .
利用矩阵的谱范数估计，研究了连续T-S型模糊控制器的稳定性，给出模糊开环系统稳定的充分条件。
To design the control strategy for heating metal, the open loop system model of the metal heat conductor shall be obtained first.
设计金属加热的控制策略，首先要获得金属导热体的开环系统模型。
By the matching design method, the dynamical equations of dosed loop system can match those of the open loop system.
方法采用匹配设计方法，通过匹配条件，使开环系统与闭环系统的动力学方程匹配。
With the help of the method, the control accuracy similar to that of close loop system can be obtained and the system has the same stability as that of open loop system.
采用这种控制方式，可以获得类似闭环系统的控制精度和开环系统的稳定性。
Compared with closed loop system, open loop system has higher efficiency and wider application.
与闭式系统相比，开式系统换热效率更高，应用更为广泛。
Compared with closed loop system, open loop system has higher efficiency and wider application.
与闭式系统相比，开式系统换热效率更高，应用更为广泛。
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