PowerFoot One采用电动机、弹簧、传感器和一个精密控制系统模拟脚和踝关节每一动作环节的能量传送机理。
The PowerFoot One USES motors, springs, sensors and an elaborate control system to emulate the energy-transfer mechanisms of the foot and ankle at each stage of a stride.
介绍一种无速度传感器异步电动机拖动系统的再起动方法。
This paper proposes a restart method for an asynchronous motor drive system without speed sensor.
电动燃油泵，空气流量计，传感器，开关。
电动助力转向(eps)系统的传感器故障将严重危害汽车的可靠性与安全性，研究EPS系统的容错控制技术具有重要的应用价值。
The sensor failure of electric power-steering (EPS) system damages vehicle reliability and safety seriously. The research of fault-tolerance control technology of EPS has important application value.
遮阳系统配有传感器，不断测量光和温度，然后再通过一个小型电动机的装置机械调节百叶窗。
The solar shading system is fitted with sensors which continuously measure light and heat levels and regulate the shutters mechanically by means of a small motor.
该机器人“儿童”的硅胶皮肤下面有51个气动制动器和5台电动机以及197个触觉传感器在工作。
The robot "child" sports 51 air-powered actuators and 5 motors as well as 197 tactile sensors under its silicone skin.
转矩传感器是汽车电动助力转向系统(EPS系统)的关键部件之一，其输出特性直接影响到EPS系统的控制性能。
The torque sensor is one of the key parts of an electric power steering system (EPS system), and the characteristic of EPS system is much concerned with the output of the torque sensor.
转矩传感器是汽车电动助力转向(eps)系统的关键部件之一，其输出特性直接影响到EPS系统的控制性能。
The torque sensor is one of the key parts of an electric power steering (EPS) system, and the characteristic of EPS system is much concerned with the output of the torque sensor.
在启动时，没有反电动势，在无传感器模式下电机的位置不能检测到。
At startup, there is no back-EMF due to the stationary motor, and the motor position cannot be detected in sensorless mode.
并用拉压传感器对电动斥力进行了实验测量表明计算方法和结果是正确的。
Measuring the repulsion force with a quartz force transducer, it demonstrates and verifies that the calculation method and results are reliable.
该系统主要由电动执行机构、高压油泵、盘式制动器、压力传感器、放大器、接口电路、计算机及打印机等组成。
The system is composed of the electro-actuating mechanism, oil pump of high pressure, disc brake, pressure sensor, amplifier, interface circuit, computer and printer.
主要生产新型机电元件，汽车用控制线圈，圈传感器，螺线圈管及家用电器用电动机械产品，我们的客户均是世界著名品牌。
The main products are components for automotive, sensors and solenoids and other electronic and mechanical products for appliance. Our customers are the world famous brands.
一些汽车采用电动汽油泵，汽油泵安装在油箱上，附带有油量传感器和燃油表油量传送装置。
Some cars have an electric fuel pump. This pump mounts in the fuel tank with the fuel pickup and the fuel-gauge-sending unit.
这种新型位置传感器为进一步实现步进电动机闭环控制奠定了基础。
This type of rotor position sensor lays a foundation for the closed-loop control of step motor.
混合式步进电动机伺服系统转子的位置检测，可以用传统的外配位置传感器或基于理论算法的无位置传感器方案，但是存在许多问题。
Position detection of rotor in hybrid stepping motor servo system can use traditional outside position sensor or sensorless scheme based on theoretical algorism, but there are many problems produced.
根据异步电动机直接转矩控制原理，提出了采用人工神经元网络速度辨识方法去实现无速度传感器的交流调速控制系统。
Based on the principle of the direct torque control, the novel identification method of induction motor speed using neural network in a speed-less sensor AC drive system was presented.
在感应电动机无速传感器矢量控制系统中，在负载条件下转子速度估计的精确度对电机内部模型参数误差非常敏感。
The accuracy of the rotor speed estimation in speed sensorless vector control system of induction motor under load is sensitive to parameter errors of the internal machine model.
有关电子元件包括霍尔元件传感器、电动机控制电路及全桥式输出。
This includes the Hall element sensor, the motor control circuitry, and the full output bridge.
介绍了进口纺织设备上传感器、继电器、接触器、电动机等电气器件的修复和国产化替代方面的生产实践。
This paper introduces the fault restoration of sensor, relay, contactor and electromotor of imported textile machines and the production practice of substitution of the devices made in China.
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。
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.
为了克服传感器的不一致性以及电动机特性的分散性对洗衣过程的影响，设计了一个传感器参数自检功能单元。
A self-check function unit of the transducer parameter is designed to overcome the effect of the identity of transducer and the inhomogenety of washing motor on washing process.
在低速范围内，对无传感器感应电动机进行矢量控制时用定子电压和电流推算转子磁通是比较困难的。
The sensorless of induction motor field-oriented control employing stator voltages and currents has difficulty in estimating rotor flux in the low-speed range.
ML4428就是一种无位置传感器的无刷直流电动机控制器，是目前较先进的，集成度高的控制器，文中作了较详细的介绍。
ML4428 is a typical permanent magnet BLDCM controller without position sensor; it is an advanced high integrated controller, which was described in detail in this paper.
该机器人由动力系统、机械系统和控制系统组成，其控制系统主要由PIC单片机、电动机驱动电路和传感器模块三部分组成。
The whole of this robot included dynamic system, mechanical system and control system. This control system mainly included PIC single chip, motor drive circuit, and sensor module.
一般来说，在电动机调速控制系统中需要在转子轴上安装机械传感器，测量电动机的速度和位置。
Generally speaking, in the PMSM (Permanent-magnet synchronous motors) control system, mechanical sensor on the rotor shaft is required to detect the position and speed of the rotor.
介绍了一种新的无位置传感器无刷直流电动机的转子位置检测方法-速度无关位置函数法。
A novel method of rotor position detect for sensorless brushless DC motor was introduced, that was the method of speed-independent position function.
基于凸极跟踪的思想，详细讨论了高频电压信号注入法在永磁同步电动机无位置传感器运行控制中的应用。
Based on the thought of salient pole tracking, the paper studied the application of this method in sensorless control of PMSM in detail.
根据测量和观测的定子电流、电压和磁链，提出了一种永磁同步电动机无传感器控制方案。
A sensorless control strategy for permanent magnet synchronous motors is presented based on the measurement and observation of stator current, voltage and flux vector.
研究计算了双线圈传感器的感应电动势、信噪比和趋肤深度，为今后仪器的设计提供了理论依据。
In this paper, we research the induction electromotive force, signal -to-noise ratio of the two-coil sensor, all of these can lay the foundation for designing apparatus.
研究计算了双线圈传感器的感应电动势、信噪比和趋肤深度，为今后仪器的设计提供了理论依据。
In this paper, we research the induction electromotive force, signal -to-noise ratio of the two-coil sensor, all of these can lay the foundation for designing apparatus.
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