The test program will operate the permanent magnet propulsion motor up to full power (full torque and full load) in a test facility that simulates an actual U.S.Navy DDG-1000 engine room.
测试程序将在一个美海军仿真实际DDG- 1000引擎室的测试设施中操作永磁推进马达至全功率(全扭矩和全负载)。
The test program will operate the permanent magnet propulsion motor up to full power (full torque and full load) in a test facility that simulates an actual U.S. Navy DDG-1000 engine room.
测试程序将在一个美海军仿真实际DDG- 1000引擎室的测试设施中操作永磁推进马达至全功率(全扭矩和全负载)。
Due to the large torque coefficient, small torque ripple and ease of control, permanent magnet synchronous motor (PMSM) system has been widely used in many accurate servo control systems.
永磁同步电动机系统具有力矩系数大、力矩波动小以及控制灵活等优点，在许多精密伺服控制系统中得到广泛应用。
Hybrid stepping motor rotor with permanent magnets, excitation and produced by permanent magnet electromagnetic torque realize stepping operation.
混合式步进电机的转子用永久磁钢，由励磁和永磁产生的电磁力矩实现步进运行。
Geomagnetic torque for yaw stabilization is provided by permanent magnet on the satellite.
卫星上的永久磁铁获取所需的地磁力矩，稳定偏航姿态。
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。
This paper applied direct torque control (DTC) tactics base on DSP to permanent magnet synchronous linear motor, gived the hardware structure and the software diagram of the system.
文中研究了一种基于DSP的永磁同步直线电机直接推力控制策略，并给出了该系统的硬件结构和程序流程图。
The stator resistance is an accurate parameter used in direct torque controlled(DTC) permanent magnet synchronous machines(PMSM).
在永磁同步电动机直接转矩控制中，定子电阻是一个需要精确给定的参数。
The cause of producing the commutation torque ripple was mainly found by means of analyzing the commutation process of permanent magnet brushless DC motor in theory.
主要对永磁无刷直流电动机换相过程进行理论分析，得到引起换相转矩脉动的原因。
According to the mathematical model and torque characteristics of permanent magnet brushless DC motor, the reasons that give rise to torque ripple have been analyzed in this paper.
依据永磁无刷直流电动机的数学模型及其转矩特性，分析了转矩脉动产生的多种原因，并介绍了各种有效的控制策。
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。
The test program will operate the permanent magnet propulsion motor up to full power (full torque and full load) in a test facility that simulates an actual U. S. Navy DDG-1000 engine room.
测试程序将在一个美海军仿真实际DDG-1000引擎室的测试设施中操作永磁推进马达至全功率（全扭矩和全负载）。
From the basic operation principles of the permanent magnet brushless DC motor, this paper analyses the producing reasons of torque pulsation and establishes the mathematical model.
本文从永磁无刷直流电动机的基本工作原理出发，分析了引起转矩脉动的原因并建立无刷直流电动机的动态数学模型。
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.
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。
All results show that permanent magnet type retarder using robust design technique can decrease braking torque fluctuation.
结果表明：采用稳健性设计的永磁式缓速器可以较好地改善制动力矩波动率。
Torque ripple suppression was the research focus of permanent magnet brushless motor, domestic and foreign experts and scholars had proposed lots of solutions for the problem.
抑制转矩脉动是永磁无刷电机研究重点，国内外专家学者提出了诸多解决方法。
A permanent magnet synchronous motor servo system based on torque Angle control is proposed in this paper.
在矩角控制的基础上，提出了永磁同步电动机的定位控制方案。
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.
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。
To realize the suspension operation for a Permanent magnet type Bearingless Motor (PMBLM) in the dynamic process, the torque and magnetic levitation force should be real-time controlled.
为实现永磁型无轴承电机的稳定悬浮运行，须对转矩和悬浮力进行实时控制。
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。
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.
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。
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。
The direct torque control for permanent magnet synchronous motor is affected by the variation of stator resistance, and consequently the accuracy of speed adjusting system.
永磁同步电机直接转矩控制受定子电阻变化影响，进而影响调速系统的精度。
This paper presents a method for calculating magnetic torque of permanent magnet synchronous machine, which is called as flus method.
介绍了一种计算永磁同步电机电磁转矩的新方法，即磁通法。
Because of the differences on structure and operational principle, the ways of reducing cogging torque in DSPM is different from other permanent magnet motor.
与其他永磁电机相比，由于结构和运行原理的不同，双凸极永磁电机齿槽转矩的削弱方法也有所不同。
Machine magnetic parameters influence the control performance of an interior permanent magnet (PM) machine, in both the constant torque and the flux-weakening operating regions.
无论是在恒转矩运行区域还是在恒功率运行区域，内置式永磁同步电机的电磁参数对其控制系统的性能都会产生重要影响。
No torque is produced essentially at the beginning of starting d'ARSONVAL type permanent magnet brushless DC motor.
达松伐尔型永磁无刷直流电机本质上无起动转矩。
The amplitude of stator flux and torque Angle in permanent magnet synchronous motor (PMSM) are controllable, the implementation method of direct torque control in PMSM is not unique.
永磁同步电机转矩中定子磁链幅值和转矩角均为可控变量，直接转矩控制的实现方法不唯一。
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。
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。
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