The reaching condition of the method becomes exponent load-frequency and fuzzy measure gene of switch function is adaptively adjusted through fuzzy rules 该方法将到达条件改为指数趋近律,并且通过模糊规则自适应调整切换函数的模糊量化因子。
A switching function with a difference compensator is designed, which guarantees that the movement of the system is asymptotically stable in the quasi-switching manifold 其次设计了带有差分补偿器的切换函数,使得系统在准切换流形上的运动渐近稳定。
Based on the traditional control on pwm rectifier, space vector pwm predictive current controller is presented using the switching function model 在传统的pwm整流控制的基础上,论文利用开关函数建模法,提出了基于预测电流的pwm电压空间矢量控制方法。
Two methods of designing the switching function are presented : the pole setting and the quadratic form optimization . tendency ration strategy is presented to eliminate chattering 在设计切换函数时,作者采用极点配置法和二次型指标最优法两种方法来设计。
Furthermore, the control system is simplified by using intelligent control method, so that it is only related with the switch function 通过采用指数趋近律,解决了变结构控制中存在的抖动问题,结合智能控制方式,简化控制系统,使控制规律只与切换函数有关,故更易于实现。
In order to describe the hupqc system theoretically, the mathematical model of hupqc is derived by the concepts of space coordinate transform and the switch function 为了对电能质量综合调节系统在理论上进行描述,作者应用空间坐标系变换和开关函数的概念,建立了系统的数学模型。
The switched outputs are designed such that the switching function p-switching or n-switching is determined by the external circuitry . therefore, it is not necessary to keep two versions in stock 设计时,开关输出端被采用了外部电路决定开关功能p型开关pnp或n型开关npn的方式,因此,没有必要准备两种型号的开关。
It has switch function for many kinds of input signal, and double screen digital double light column display mode, and can select rs232, rs 485 serial communication interface and can realize multi-machine communication 当生产过程中的参数超过设定控制值时,报警仪将发出音响和闪光报警,同时输出报警信号。可带串行通讯接口。
Intelligent network-intelligent network capability set 3-intelligent network application protocol-test suite structure and test purposes tss tp specification for service switching function-part 1 : basic capability set of cs3 v1.1 . 1 智能网络.智能网络容量设置3.智能网络应用协议.业务转换功能用测试套结构和测试目的规范.第1部分:cs3的基本容量设置
Telecommunications-intelligent network-intelligent network capability set 3-intelligent network application protocol-test suite structure and test purposes tss tp specification for service switching function-part 2 : call party handling v1.1 . 1 电信.智能网络.智能网络容量设置3.智能网络应用协议.业务转换功能用测试套结构和测试目的规范.第2部分:呼叫方处理