目前常用的伺服电机是交流伺服电机，在电机的轴端装有光电编码器，通过检测转子角度用以变频控制。
Now commonly used servo motor is ac servo motor, the axial end in motor with photoelectric encoder, by examining the rotor Angle to frequency conversion control.
通过在一套电气伺服系统中的仿真表明，该方法在多个故障同时发生时，可迅速实现故障检测与诊断。
By the simulation of an electrical servo system, it is shown that the method can detect and diagnose faults rapidly when several faults occur simultaneously.
并就机械手伺服控制系统的速度调节、位置检测与反馈、各关节动作的协调等方面的设计作了说明。
Meanwhile, the speed regulation, position detection and feedback, movement coordination of each joint in the servo control system of this manipulator are described in the article.
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.
重点介绍了永磁交流伺服系统的控制策略，位置检测和辨识、主电路和驱动技术等关键技术。
This article introduced emphatically the control strategy, position detection and identification, drive technique as well as main circuit of permanent magnet Ac servo system.
在电火花加工中，间隙放电状态是伺服控制的依据，因此间隙放电状态的检测非常重要。
Spark states of the gap are the base of servo control in EDM, so it is very important to test them.
常用的伺服电机是交流伺服电机，在电机的轴端装有光电编码器，通过检测转子角度用以变频控制。
Commonly used servo motor is ac servo motor, the motor shaft with in the photoelectric encoder, by detecting the rotor Angle to frequency conversion control.
以伺服控制为核心的机器人系统，结合相应的误差补偿和控制策略实现了超声检测的自动化。
The automatization of the ultrasonic test system was improved based on the robot technique, error compensate and control strategy.
伺服系统将检测信号和输入指令进行比较，将差值转化从而控制输出元件。
The servo systems compare the feedback signal with input instruction, then convert the difference into compensatory instruction so to control the output component.
提出了将线性霍尔器件用于伺服系统的位置或角位移检测的方法。
The application of the linear Hall element to position or angular displacement measurement for the servo system is proposed.
最后，对PRML检测器在DVD伺服芯片中的应用做了简要介绍。
At last, the application of PRML detector in DVD servo IC is introduced.
沿第一横向使磁头组件步进第一预定步数，直至检测不到载体伺服信号。
The head assembly is stepped a first predetermined number os steps in a first transverse direction until the carrier servo signal is not detected.
由视频图象采集装置、伺服机构、必需的标准仪器及基于一些算法编制的软件组成的“指示表自动检测系统”，在实验中已取得了令人满意的结果。
The dial gauges automatic measurement system is composed of an video graphic sampling device, servo mechanism, standard equipments required and softwares based on some algorithms.
方法由DSC组成伺服系统检测中的信号发送装置，在调试伺服系统时，控制伺服系统的运动。
Methods When debugging servo system, the signal sending parts of servo system's detector made of DSC controlled the movement of servo system.
光电检测、伺服传动、气动元件及轴承刀具等选用优质产品。
Photoelectric inspecting, servo driving, pneumatic component and bearing cutter, etc adopt good quality product.
伺服系统是电机制造技术、检测技术、电子电力技术、微处理器和现代控制技术相结合的产物。
Servo system combines the electrical motor theory with modern power electronics technique, sensor techniques, microprocessor techniques and advanced control theory.
交流伺服系统检测电路由电流、电压、转速及位置检测电路组成。
Test circuit of AC servo system was composed of current test circuit, voltage test circuit, speed and position test circuit.
文中设计了一种模糊在线检测器以检测电阻的瞬时值，为改善直接转矩伺服系统的低速性能找到了一种有效的方法。
This paper designs a fuzzy observer for measuring resistance value of induction motor and presents an effective method for improving the performance of the DTC servo system at low speeds.
采用高性能的数字信号处理器TMS320LF2407为核心设计了数字式防滑刹车控制盒，重新设计了指令传感器、轮速传感器和电液伺服阀的检测电路。
Antiskid braking control box is designed with high-performance digital signal processor TMS320LF2407, and the measuring circuits of wheel speed sensor, instruct sensor are redesigned in the article.
介绍一种精确检测伺服系统位置的方法。
A method of precisely measuring the position of servo system is presented.
本文介绍了WX—042磨床的单片机控制系统，它由8031单片机、步进电机伺服装置及光栅位移检测装置等组成。具有砂轮磨损自动补偿功能。
The control system of WX-042 grinder consisted of 8031 single chip computer, stepping motor servo device and grating displacement tester, can automatically compensate the wear of the wheel.
在动力学视觉伺服中，根据视觉检测结果，计算机器人的加速度和关节转矩，实现机器视觉的力反馈作用。
In dynamic visual servo, the robot acceleration and joint's torque are calculated based on vision detection result to realize the force servo of machine vision.
一种信息记录介质，具有多种或多组伺服信息，这些伺服信息被记录为磁信息并被用于检测相对于磁头的相对位置。
An information recording medium having a plurality of kinds of sets of servo information recorded as magnetic information for detecting the relative position with respect to a magnetic head.
按照转台的四种功能：位置、速率、伺服和正弦摇摆，设计并实现了各控制系统的硬件、软件，实现四种功能，通过精度检测，达到了技术指标的要求，取得了令人满意的效果。
According to four functions of turn table, position, speed, gyro servo and sinusoidal movement, the hardware circuits and software programs of four control systems are designed and accomplished.
通过对内部的差动电容检测器进行激光修调，使该伺服电路的零偏电流小于1。
By laser trimming the differential capacitance amplifier, the offset current of circuit is reduced to under 1.
通过对内部的差动电容检测器进行激光修调，使该伺服电路的零偏电流小于1。
By laser trimming the differential capacitance amplifier, the offset current of circuit is reduced to under 1.
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