When we control the stepping motor of the different model by this system, we can realize various controls function by modify the software, but do not need to change the hardware electric circuit.
该系统对不同型号的电机进行控制时，不需要改变硬件电路，只需通过修改软件，就能实现多种控制功能。
Because of its simple programming function, it is not necessary to change the outer hardware lining which could change the control requirement of the system to improve system's flexibility.
由于它简单易行的可编程序功能，无须改变系统的外部硬件接线，便能改变系统的控制要求，使系统的柔性大大提高。
We will control the quality failure function curve according to the shift of the quality characteristics curve and the change of the curve's shape, the control method will be discussed.
依据模型的不同定义域，讨论了通过调整质量特性曲线的形状和位置来控制质量损失函数曲线的方法。
The mechanism of co-ordinated control of metabolism and maintenance of function during this period of dynamic change is incompletely understood.
动态变化的代偿期内代谢和功能维持的调控机制尚不十分清楚，而肝再生的生长调节的生化基础亦不明确。
METHODS:The change of serum liver fibrosis markers and hepatic function were observed in treatment group and control group before and after treatment.
方法：观察治疗组及对照组治疗前、后血清肝纤维化标志物、肝功能的变化。
This method employs the time varying reference model and time varying switch function to adapt the largely change of system parameters, and to improve efficiency and accuracy of control.
能较好地适应时变系统参数大范围的变化，提高控制精度和控制效益。
This method employs the time varying reference model and time varying switch function to adapt the largely change of system parameters, and to improve efficiency and accuracy of control.
能较好地适应时变系统参数大范围的变化，提高控制精度和控制效益。
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