永磁无刷伺服电机的换相和控制都需要准确的转子位置信息，然而位置传感器有其难以克服的缺点。
The exact rotor position is required while a permanent magnet brushless servo motor (PMBSM) is under commutation and control. Howere, position sensors have some fatal defects.
对永磁直线电机伺服系统提出非线性L2鲁棒控制。
This paper presented L2 robust control for permanent magnet linear motor servo system.
为改善永磁同步直线电机的伺服性能，需要研究减小其推力波动的技术措施。
Servo characteristics of permanent magnet synchronous linear motors (PMSLM) was improved by studying measures to reduce the thrust fluctuation in PMSLM.
提出了一种采用滑模观测器的交流永磁直线伺服电机无传感器控制的新方法。
A new sensorless control method for AC permanent magnet linear servo motor using a sliding mode observer is proposed in this paper.
研究了方波电流驱动的永磁无刷电机交流伺服系统。
This paper deals with an AC servo system with permanent magnetic brushless motor driven by square wave current.
主要分析了用模糊自适应PI控制构成永磁同步电机交流伺服系统的位置环。
The position control loop composed of self-adjusting PI control based on Fuzzy inferences in AC servo system of permanent magnet synchronous motor was discussed emphaticaly in this paper.
介绍了一种用于电脑全自动工业平缝机的永磁交流伺服电机及其控制系统。
Permanent ac servo motor control system of lockstitch sewing machine is introduced.
针对永磁同步电机交流伺服系统，提出了串级滑模控制方案。
A cascaded slide mode control scheme is designed for permanent magnetic synchronous machine ac servo system.
采用全数字技术实现对交流永磁同步电机的伺服控制，并将此项技术应用于工业缝纫机领域。
The full digital technique was adopted to realize the servo control of the ac permanent-magnet synchronous (motor.) the technology was applied in the industrial sewing machine.
提出了一种基于DSP的永磁同步电机伺服系统方案；给出了样机实验结果。
DSP-based scheme of PM synchronous motor servo system and its experimental results are presented.
本论文以超精密机床用永磁同步直线电机驱动进给伺服系统位置控制器为研究对象。
In this paper, the research object is the position controller of a permanent magnet linear motor direct drive feed servo system.
永磁直线电机伺服单元位置控制算法的研究；
Position control algorithm study of Permanent magnet linear motor servo unit;
本文提出了基于DSP的永磁同步直线电机全数字伺服控制与驱动系统。
In this paper, the DSP-based all-digital servo and driving system for the permanent magnet synchronous linear motor is proposed.
在永磁同步电机交流伺服系统中，采用直接转矩控制及模糊自适应PI控制构成位置伺服控制器。
For AC servo system of permanent magnet synchronous motor (PMSM), the position servo controller was constructed with direct torque control and self-adjusting PI control based on Fuzzy inferences.
阐述了永磁同步电机的矢量控制原理、准线性化解耦，交流电流控制方式和伺服增益调整方法。
The vector control principle of the PMSM, the realization of the current control for SPWN inverter by quasi-linear decoupling, and a comparison between the AC and DC current control are described.
结合伺服传动控制系统的要求，确定永磁同步电机伺服系统的控制方案为矢量控制。
To meet the demand of servo drive system, the vector control technique is chosen as the control strategy of permanent magnet synchronous servo system.
本文主要研究了直接驱动永磁同步电机转台系统的伺服刚度问题。
The dissertation mainly discusses the servo stiffness of direct drive NC rotary table servo system.
最后，作者通过在线软、硬件调试，实现了具有变频调速、参数识别和参数显示等功能的永磁同步电机伺服驱动器的研制。
Finally, through on-line debugging, the author realized the PMSM servo driver with functions of variable frequency speed regulation, parameter identification and parameters displaying.
介绍了稀土永磁空心杯转子直流伺服电动机的结构特点，空心杯电枢的绕制方法及其制造工艺，同时还介绍了这种电机的主要用途及其优点。
This paper introduces mainly the construction features of REPM DC servomotors with air-core rotors and their manufacturing technology. Meanwhile, it states their application feild.
该系统采用永磁式直流伺服电机为驱动源驱动撕带轴的转动，向包装机构供给撕带。
The permanent magnetic servo DC motor is used as the driving source of making the axis of the tear tape rotate to feed the packing mechanism with the tear tape.
最后，结合IP速度控制器设计了一高性能永磁直线同步电机速度伺服系统。
Finally, a high performance PMLSM speed servo system is designed with IP speed controller.
应用能量成形方法，将永磁同步电机控制系统看作二端口能量转换装置，建立了位置伺服控制模型，求取了满足最大输出功率原理的系统平衡点。
The position servo control model of PMSM system is established, and the equilibrium which satisfies the maximum output power theory is derived.
因此，目前对永磁同步电机伺服系统控制策略的研究是一个热点。
Therefore, at present, the control strategy of PMSM servo system is a hot research.
在永磁同步伺服电机位置控制系统中的实际应用，表明了该方法的优越性和实用性。
The practical operating results in permanent magnet synchronous motor (PMSM) illustrate the effectiveness and practicability of the proposed approach.
在数字信号处理技术的基础上，本文对全数字式的交流永磁同步电机伺服驱动器进行了较为深入和全面的研究。
Based on technology of digital signal processing, the paper has done thorough and comprehensive research on full digital AC PMSM servo control system.
永磁同步直线伺服电机的机电动力学系统是一个多变量、非线性、强耦合的系统。
The electromechanical dynamics system of permanent magnetic synchronous linear motor is a multivariable, nonlinear and strong coupling system.
实验证明该系统可以满足伺服控制系统的基本要求，对永磁同步电机伺服控制系统的设计具有参考意义，并为后续研究奠定了基础。
All the attempts in this Paper are of referenced significance for studying the PMSM Servo Control system and enhancing the system's performance henceforth.
本课题对数字化圆筒型永磁直线同步电机伺服控制系统的研究具有重要意义，对其他直线电机的数字化伺服控制系统的研究也有一定的参考价值。
The subject is of far reaching importance to research of digital tubular PMLSM servo control system, and it also has reference value to research of other linear digital servo control system.
本课题对数字化圆筒型永磁直线同步电机伺服控制系统的研究具有重要意义，对其他直线电机的数字化伺服控制系统的研究也有一定的参考价值。
The subject is of far reaching importance to research of digital tubular PMLSM servo control system, and it also has reference value to research of other linear digital servo control system.
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