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- average reference adapter 均值基准附加器
- average reference surface diameter 平均基准面直径
- Recently the average referring frequence is improving, but the gap between Chinese journal and those of the other countries is still large. 我国学术期刊被引频次近年来逐渐提高,但与国际水平还有较大的差距。
- The engine state is monitored by nonlinear method cooperated with model reference adaptive control, which avoids flameout or fly-off. 对发动机状态进行非线性参考模型自适应监测,可以有效地防止发动机熄火或失速。
- To eliminate the speed estimation error,the machine parameters are adapted on-line,based on a mutual model reference adaptive system(MRAS). 为消除速度估计误差,电机参数通过一交互式模型参考自适应系统(MRAS)在线辨识。
- Three kinds of mathematic models for speed observation are built based on the theory of model reference adaptive system (MRAS). 摘要基于模型参与考自适应理论,建立了3种转速观测方案的数学模型。
- A speed-sensorless direct torque control(DTC) method of the induction motor based on model reference adaptive system(MRAS) is presented. 提出了一种新的无速度传感器永磁同步电机直接转矩控制方法。
- Focusing on the throttle control system of intelligent vehicle,a model reference adaptive SN-PID controller is presented. 针对智能车辆油门控制系统,提出了一种单神经元模型参考自适应控制算法。
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- Chao, C. L., Wang, H. P., and Neou, J., "Model Reference Adaptive Control of Air-lubricated Capstan Drives for Precision Positioning," Submitted to Precision Engineering. 钮健、赵崇礼、谢保众、董文山,"摩擦驱动装置于超精密定位运动时胶滑现象之改进",第五届国防科技研讨会,2-139(1996).
- The average output of the factory is 20 cars a day. 该工厂的平均产量是每天20辆汽车。
- On the basis of normal model reference adaptive system (MRAS) using the neural networks as identifier and controller, formed model reference neural networks adaptive system. 摘要在常规模型参考自适应控制器基础上采用神经网络作为辨识器和控制器,组成模型参考神经网络自适应控制系统。
- In this paper, a amended method of estimating the rotor speed about model reference adaptive system (MRAS) on the basis of vetor control is put forward. 研究了一种基于矢量控制的模型参考自适应永磁同步电机无速度传感器方案。
- His income is well below the average. 他的收入大大低于平均水平。
- After obtaining the model of the system, the design of the model reference adaptive controller (MRAC) for this model is studied by using neural networks. 在获得对象模型之后,还研究了利用神经网络设计模型参考自适应控制器的方法。
- We fail one student per year on average. 我们平均每年有一个学生不及格。
- To overcome the disadvantage of the traditional gain scheduling method in flight control system design, a model reference adaptive backstepping PID control scheme is proposed. 为克服飞行控制系统设计中传统增益规划方案的缺点,提出一类飞机纵向运动模型参考反推自适应PID控制方案,并给出了该方案的具体设计过程和跟踪性能改善方法。
- Meals average out at 5 per head. 膳食平均每人5英镑。
- Due to the variation of motor parameters with time in a system of induction motor based on direct torque control,a model reference adaptive system(MRAS) is produced. 针对直接转矩控制的感应电动机调速系统,由于电机参数变化引起的低速特性不稳定问题,采用模型参考自适应辨识的方法,推导了一种基于感应电动机直接转矩控制系统的定子磁链自适应辨识方法。
- On average we receive five letters each day. 我们平均每天收到五封信。