switch-timing error

The linear combination of the error and its derivative are selected as switch surface, and then the tendency law method is used to design VSC control law. T-S FNN is imported, so that the actual output can trail the given value.

选择误差及其各阶导数的线性集结作为切换面，用趋近律方法设计变结构控制律，引入T-S模糊神经网络，使实际输出始终跟踪给定值。

After analysis of open loop characteristics of Compounded Switch-mode Hydraulic Power Supply, thesis takes Integral of Time-weighted Absolute Error ( for short, ITAE) as the rule for building optimum tracing controller. Through research, II mode of ITAE is chosen.

在分析开环系统的特性之后采用时间加权的误差绝对值积分（integral of time-weighted absolute error，简称ITAE）准则，得出П型系统最优跟踪控制器。

The problem is that the frothy valuations of Chinese shares leave no room for error as the economy goes through a very challenging switch.

问题是，在中国经济经历一个非常具有挑战性的转型之际，中国股票的泡沫估值意味着不能有丝毫差错。

Considering the nonlinear brought by armature reaction of the DC motor speed control system, a state feedback linear method is used. The speed_loop slide model variable structure controller is designed by constructing the switch function of speed error.

针对具有电枢反应非线性的直流电机速度控制系统，应用状态反馈线性化方法对其进行线性化处理，并利用速度误差构造切换函数，设计了速度环滑模变结构控制器。

To signaling with no constant modulus ( such as 16QAM), the switch algorithm is able to achieve less residual Mean Square Error than that of CMA.

该切换算法，对于非常数模信号（如16QAM等），可以获得比常数模算法更小的剩余均方误差。