提出的新型可植入式人工心脏是由轴向磁场结构的永磁同步电动机直接驱动。
This paper presents a novel artificial heart, which is directly driven by a compact permanent magnet synchronous motor (PMSM) with axial-field configuration.
设计了以永磁式直流力矩电动机为执行元件的张力控制系统，它能够实时检测和调整缠绕过程中纤维的张力。
The tension control system using permanent-magnet DC torque motor as executive component is design. It can inspect and adjust tension at real-time during winding.
转子位置检测是自控式永磁同步电动机调速控制系统中不可缺少的环节。
The rotor position detection is the essential tache of the self-controlled synchronous motor control system.
通过现代非线性理论如混沌动力学理论研究了永磁式步进电动机的非线性动力学。
The nonlinear dynamics of a permanent magnet stepper motor is studied by means of modern nonlinear theories such as bifurcation and chaos.
文中提出一种基于转子位置的面贴式永磁同步电动机的定子磁链估计方法。
A novel stator flux estimator based on rotor position is presented, which is applied for direct torque controlled(DTC)surface mounted permanent magnet synchronous motor(PMSM)drives.
通过对盘式无铁心永磁同步电动机结构的分析，总结此种电机运行中的特点，及其在控制中与普通永磁同步电动机的不同之处。
After the structure of the coreless disk PM synchronous motor is analyzed the running characteristics and control differences would be summed up.
盘式永磁同步电动机的转子是盘式永磁电动机的重要部件，它直接影响着电机的可靠性及功率密度。
Rotor is the very important component of the disc permanent magnet synchronous motor. It directly affects the motor's reliability and power density.
针对永磁同步电动机在他控式变频调速运行方式下的失步和效率问题，通过对功角特性及稳定性分析，提出了一种功角闭环控制策略并详细阐述了该控制策略的理论依据。
In view of this problem, under the analysis of power-angle characteristics and stability, a power-angle closed-loop control strategy was proposed and its theoretical basis was presented in detail.
该方法可以应用于一般的单相永磁式和反应式同步电动机。
The method presented in this paper is also used for general single-phase permanent magnet and reluctance synchronous motors.
本文从盘式无铁心永磁同步电动机的基本结构出发，研究了盘式无铁心永磁同步电动机的基本原理、电机磁路等特点。
The basic structure of the disc coreless PMSM are researched. The basic operating principle of the disc coreless PMSM and its characteristics of the magnetic circuit are also studied.
设计并制造了一种新型的永磁式单相单拍运行步进电动机，它能在单极性电脉冲的控制下实现连续的起动和步进运动，电机绕组通电和断电时各转动一个步矩角。
A new type single-phase permanent-magnetic stepper motor is designed and manufactured. It realizes the stepping rotating action controlled by the inputting electric pulse's on-or-off point.
设计并制造了一种新型的永磁式单相单拍运行步进电动机，它能在单极性电脉冲的控制下实现连续的起动和步进运动，电机绕组通电和断电时各转动一个步矩角。
A new type single-phase permanent-magnetic stepper motor is designed and manufactured. It realizes the stepping rotating action controlled by the inputting electric pulse's on-or-off point.
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