豆丁网

9

Magnetic field shimming of a permanent magnet using a combination of pieces of permanent magnets and a single-channel shim coil for skeletal age assessment of children.pdf

Magneticfield shimming permanentmagnet using piecesofpermanent magnets single-channelshim coil skelet

• zhangangfeng1947
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10

★★★★Numerical simulation of Czochralski crystal growth under the influence of a traveling magnetic field generated by an internal heater-magnet module (HMM).pdf

CrystalGrowth 310 (2008) 1523–1532Numerical simulation Czochralskicrystal growth under theinfluence t

• 余庆华
• 热度:
• 顶1

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238

Basic of Brake Technology.pdf

Grundlagender BremstechnikBasics BrakeTechnologyGrundlagen der BremstechnikBasics BrakeTechnologyKNO

• kuangfengmutou
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• 顶2

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18

Single-chip fuzzy logic controller design and an application on a permanent magnet dc motor(单片机模糊逻辑控制器设计及其在永磁直流电机的应用) 外文翻译.doc

This paper describes a low-cost single-chip PI-type fuzzy logic controller design and an application on a permanent magnet dc motor drive. The presented controller application calculates the duty cycle of the PWM chopper drive and can be used to dc–dc converters as well. The self-tuning capability makes the controller robust and all the tasks are carried out by a single chip reducing the cost of the system and so program code optimization is achieved. A simple, but effective algorithm is developed to calculate numerical values instead of linguistic rules. In this way, external memory usage is eliminated. The contribution of this paper is to present the feasibility of a high-performance non-linear fuzzy logic controller which can be implemented by using a general purpose microcontroller without modified fuzzy methods. The developed fuzzy logic controller was simulated in MATLAB/SIMULINK. The theoretical and experimental results indicate that the implemented fuzzy logic controller h

• M&M`S
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26

Magnet应用实例-PMSM的Magnet建模与分析.pdf

应用Magnet电磁分析软件建立永磁同步电机(PMSM)的有限元模型,并进行电磁分析和电机性能分析.

• zluhai
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• 顶28

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36

A Permanent Magnet Brushless DC Motor Problem.pdf

A Permanent Magnet Brushless DC Motor ProblemA Permanent Magnet Brushless DC Motor ProblemA Permanent Magnet Brushless DC Motor Problem

• q21_81
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• 顶4

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• 塵緣夢回
  A Permanent Magnet Brushless DC Motor Problem

95

Brushless Permanent Magnet Motor Design 2nd 第一部分 共四部分.pdf

Brushless Permanent Magnet Motor Design 2nd 第一部分 共四部分Brushless Permanent Magnet Motor Design 2nd 第一部分 共四部分Brushless Permanent Magnet Motor Design 2nd 第一部分 共四部分

• 小海的资料库
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• 顶10

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101

Brushless Permanent Magnet Motor Design 2nd 第二部分 共四部分.pdf

Brushless Permanent Magnet Motor Design 2nd 第二部分 共四部分Brushless Permanent Magnet Motor Design 2nd 第二部分 共四部分Brushless Permanent Magnet Motor Design 2nd 第二部分 共四部分

• 小海的资料库
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• 顶4

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200

Coging torque, torque ripple and radial force analysis of permanent magnet synchronous machines.pdf

COGGINGTORQUE, TORQUE RIPPLE RADIALFORCE ANALYSIS PERMANENTMAGNET SYNCHRONOUS MACHINES DissertationP

• ec
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• 顶5

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32

A Permanent Magnet DC Motor Problem.pdf

A Permanent Magnet DC Motor ProblemA Permanent Magnet DC Motor ProblemA Permanent Magnet DC Motor Problem

• 塵緣夢回
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• 顶25

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