The focus servo system of the OM is analyzed and the mathematical model of the voice-coil motor is presented.
介绍了光电测微系统的基本原理及其构成，分析了该系统的关键环节即聚焦伺服系统，建立了音圈电机的数学模型。
Next chip is Voice Coil Motor controller or VCM controller.
下一个芯片是音圈电机控制器或氯乙烯控制器。
The voice coil motor (VCM) in high bandwidth actuator assembly has special voice coil construction and magnet arrangement.
该新型高带宽驱动器的音圈电机(VCM)具有独特的音圈结构和磁极(体)排列。
As to layer selection, the system just need to control one voice coil motor.
选层操作可通过控制一个音圈电机完成。
Two direct drive motors integrated with high resolution encoders and linear voice coil motor are used as driving parts.
机器人采用两个集成了高分辨率角位移反馈元件的旋转直接驱动电机和直线音圈电机作为驱动元件。
Loudspeaker: also speaker, the part of the speaker that converts electrical into mechanical energy is frequently called the motor, or voice coil.
扬声器：扬声器中把电能转换成机械能的部分经常称为马达或声音线圈。
The mathematical model of voice coil motor was presented by analyzing the principle of motor, and the fuzzy reasoning method was used to regulate PID parameters.
以音圈电机工作原理分析为基础，给出其动态数学模型。
In this paper, main parameters, key technology, test requires etc. of this motor are introduced, It is successful to use self-made rectangular wire in voice-coil of motor instead of cylindrical one.
文中介绍所研制的音圈电动机的主要参数、关键工艺、测试要点等，电机音圈采用自制矩形导线代替圆铜线而获得成功。
A control loop model for fast-steering mirror driven by voice coil motor is established and practical object parameters have been identified by this model.
建立了音圈电机驱动快速反射镜的控制回路模型，并利用该模型对实际对象的参数进行了辨识。
A voice coil motor drives the fine stage, which has high bandwidth with a small stroke.
音圈电动机驱动精动台，精动台带宽高但行程较小。
The model of voice coil motor and optical pickup unit are analyzed, the model parameters are tested, the model of DVD focus servo system is built and the simulation is carried out.
分析了DVD聚焦伺服系统中音圈电机和光头拾取器的数学模型，通过实验测定其模型参数，完成了DVD聚焦伺服系统的建模，并进行了仿真。
The principle of voice coil motor is analyzed, and the mathematical model is built. The motor's transfer function is digitized.
分析了音圈电机的工作原理，建立了音圈电机的数学模型，并对其传递函数进行数字化。
The principle of voice coil motor is analyzed, and the mathematical model is built. The motor's transfer function is digitized.
分析了音圈电机的工作原理，建立了音圈电机的数学模型，并对其传递函数进行数字化。
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