Permanent magnet motors are extensively used in high performance applications.
永磁电机在高性能控制系统中应用越来越广泛。
This paper describes the fundamentals of inspecting the wiper permanent magnet motors by the aid of microcomputer.
介绍了刮水器永磁电机微机检测的基本原理。
The adoption of hybrid magnetic circuit structure in permanent magnet motors can effectively increase air gap flux density.
永磁电机中采用混合式磁路结构能有效地提高气隙磁通密度。
There are two causes or cogging force in linear permanent magnet motors, resulting from the slotting and the finite length of the iron-cored.
永磁直线电机的定位力是由铁心开槽及铁心的有限长产生的。
The U. S. Navy is considering using integrated power systems based on permanent magnet motors in order to meet the growing power demands for its 21st Century ships.
美海军考虑采用基于永磁马达的综合功率系统是为了适应21世纪舰船不断增长的功率需求。
Due to the interaction between the permanent magnet and slotted armature lamination, there exists cogging torque in slotted permanent magnet motors, which may cause noise and vibration.
永磁电机中永磁体与有槽电枢铁心之间相互作用，产生齿槽转矩，引起电机振动和噪声。
That distinguishes them from synchronous motors that use a permanent magnet in their rotors instead of a set of aluminium or copper conductors.
这就把它们和在转子处使用永磁铁而非一套铝或铜导体的同步发动机区分开来。
That said, not all makers of electric cars have rushed to embrace permanent-magnet motors.
虽然如此，也不是所有的电动车制造商都对永久磁铁电机趋之若鹜。
That said, not all makers of electric vehicles have rushed to embrace permanent-magnet motors.
但也不是所有的电驱动汽车制造商都亲来永磁铁发动机。
Three reversible permanent-magnet motors in one housing provide the various seat movements.
三个永磁电动机为座椅提供不同方向的移动。
Nonlinear L2 robust control for bearing less permanent magnet synchronous motors (BPMSM) was presented.
对无轴承永磁同步电动机提出非线性l 2鲁棒控制。
In this paper, the static performance characteristics of the permanent magnet torque motors are analyzed considering the reluctances of the permanent magnets.
本文在考虑永久磁铁磁阻的情况下，分析了永磁动铁式力矩马达的静态特性。
Compared with other motors, Permanent Magnet Synchronous motor (PMSM) has the advantages of low inertia, high torque-current ratio, low noise, no excitation loss.
永磁同步电机与其它电机相比具有低转动惯量、高转矩电流比、低噪声、无励磁损耗等一系列的优点。
Recently, permanent magnet brushless DC motors are used more and more widely. According to it, there are various control systems.
近几年，永磁直流无刷电机的应用越来越广泛，出现了多种控制系统。
At present, the motors used in the ocean robots are always the permanent magnet DC motor.
目前，用于海洋水下机器人用的电动机大多数为永磁直流电动机。
This paper focuses on the theory and measurement of dynamic characteristics of permanent-magnet DC motors.
主要讨论了永磁直流电机的动态特性理论和测量。
Based on the structure characteristics and operation principle of permanent magnet linear synchronous motors (PMLSM) with discontinuous stators, a simulation model was developed.
从不连续定子永磁直线同步电动机的结构特点和工作原理出发，建立起电机的仿真模型。
That distinguishes them from "synchronous" motors that use a permanent magnet in their rotors instead of a set of conductors.
这使之区别于“同步”发动机。同步发动机在转子中使用永久磁铁而不是一组导线。
Servo characteristics of permanent magnet synchronous linear motors (PMSLM) was improved by studying measures to reduce the thrust fluctuation in PMSLM.
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。
This section covers all types of motors, from the elementary circuitry needed to control a variable reluctance motor, to the H-bridge circuitry needed to control a bipolar permanent magnet motor.
这个部分包括马达的所有类型，从必要的基本的电路控制一个易变的勉强马达，对必要的H桥梁电路控制一个双极永久磁铁马达。
The accurate calculation of cogging torque assists in optimizing the design of claw pole permanent magnet synchronous motors.
脉动转矩的准确计算是爪极永磁同步电动机优化设计的基本前提之一。
A sensorless control strategy for permanent magnet synchronous motors is presented based on the measurement and observation of stator current, voltage and flux vector.
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。
This paper proposes a general finite element (FE) based phase variable modeling method of permanent magnet (PM) linear motors for the accurate dynamic simulation of drive systems.
考虑电机非理想结构对推力的影响，建立了永磁直线电机的一般化相变量模型。
The reactance parameters of permanent magnet synchronous motors are the most essential to the analysis and design of motor.
永磁同步电动机电抗参数是电机性能分析和优化设计的重要依据。
Asynchronous start permanent magnet synchronous motors (PMSM) are investigated in chapter 4.
第四章对异步起动永磁同步电动机进行了研究。
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.
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。
Under a certain condition, there is a chaotic phenomenon in Permanent-magnet synchronous motors, which can lead to lose control of the system and make the system completely breakdown.
永磁同步电动机在一定的工作条件下呈现出混沌运动状态，可能导致系统失控，使系统彻底崩溃。
This paper addresses the problem of torque ripple minimization in permanent magnet synchronous motors (PMSM).
主要讨论了正弦波直流无刷电动机转矩纹波最小化问题。
Many mature control strategies being available for nowadays rotating motors, a permanent magnet motor based control scheme is put forward for possible operation mechanism of circuit breakers.
鉴于旋转电机已具备较为成熟的控制方法，本文提出了基于永磁电动机控制的断路器操动机构方案。
A position servo controller based on sliding mode control for permanent magnet linear synchronous motors was proposed.
提出了一种基于滑模控制的永磁同步直线电动机位置伺服控制器。
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