in the aspect of speed sample, hall speed sensor is adopt, and combined the m method and t method , so the sample precision can be ensured both in the high speed moment and low speed moment.
electronic control unit. contains a switching transistor controlled by a speed sensor and is used to open and close the primary circuit.
电子控制单元。包括由转速传感器控制的开关晶体管,用来断开或接通初级电路。
in the new scheme the speed sensor of general slip frequency vector controlled system is replaced with speed calculation algorithm, so it has the merit of wide applicability.
这一新的控制方案用速度推算算法取代常规转差频率矢量控制系统中的速度传感器,具有适用性广的优点。
velocimetry organization adopt digital speed sensor measuring belt speed, high precision measurement accuracy.
测速机构采用数字速度传感器测量皮带速度,精度高计量準确。
this paper illustrates the advantages and principle of vector control without speed sensor for japanese emu「s ac drive, and the problems to be resolved in its application.
举例说明日本电动车组交流传动无速度传感器矢量控制的优点、控制原理、在应用中需要解决的问题。
a sensor signal from a speed sensor (18) is inputted into an ecu (20).
来自速度传感器(18)的传感器信号被输入到ecu(20)。
secondly, on the basis of the scope of agricultural machinery」s traveling speed, incremental rotary encoder (360rpm) is used as speed sensor in order to approach to transient speed.
the invention relates to a method and an apparatus to monitor an output speed sensor during operation of an electromechanical transmission.
本发明涉及机电变速器操作期间监测输出速度传感器的方法和装 置。
the adaptive speed recognition algorithm without speed sensor control was deduced by applying the lyapunov stability theory.
通过李亚普诺夫稳定性理论,推导出一种无速度传感器控制的速度自适应辨识算法。
during harvesting, cotton flow sensor and speed sensor were calibrated, yield data were processed.
在收获过程中,对流量传感器、速度传感器等进行了标定,并对产量数据进行了处理。
for a vector control of a speed sensor less induction motor drive system, a novel speed estimated method using an extended kalman filter is proposed.
本文针对无速度传感器异步电机矢量控制系统,提出了一个基于卡尔曼滤波器的异步电机速度辨识方法。
this paper describes the principle and the application of eddy current speed sensor in detail.
对涡流式速度传感器的原理和应用进行了较详尽的研究。
vehicle real driving investigation comes up with time section cross method, and uses advanced instruments such as non-contacted speed sensor with tracking filter etc.