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Undergroundparametermeasuring
- 旋转导向钻井技术作为未来钻井的发展趋势已引起人们的广泛关注，而井下工程参数的随钻测量则 是其中的重要组成部分。为此，介绍了工程参数测量仪的基本工作原理和在文星5 井的实验情况，实验中取得了 大量的井下近钻头处的钻压与扭矩数据，工程参数测量仪与现场工况非常吻合。从现场实验结果来看，该工具能 够满足实际钻井的工况条件，并且可以清晰地得到近钻头工作情况，这为分析井下钻具的实际工作情况提供了非 常直观的手段-Rotary steerable drilling technology for
Energy-Based-Adaptive-Sliding-Mode-Speed-Control-
- Torque ripple minimization of switched reluctance motor drives is a major subject based on these drives’ extensive use in the industry. In this paper, by using a wellknown cascaded torque control structure and taking the machine physical structur
Fuzzy-adaptive-control-of-PMSM
- 该控制器输出部分的比例因子可以根据转矩的变化趋势经自适应机构的模糊规则库在线调整,不仅可以使永磁同步电机直接转矩控制系统保持恒定的开关频率,而且可以有效地减小磁链和转矩脉动,特别是低速时的转矩脉动。仿真验证了自适应模糊永磁同步电机直接转矩控制策略的有效性。 -The output of the controller part of the scale factor by the adaptive mechanism of the fuzzy rules according to the to
1451-48691001057S
- Abstract: In this paper the SIMULINK model of a PWM controlled DC-DC converter is modeled using switching function concept to control the speed of the DC motor. The presence of the voltage oscillation cycles due to higher switching frequency in
cospiacd
- Abstract: In this paper the SIMULINK model of a PWM controlled DC-DC converter is modeled using switching function concept to control the speed of the DC motor. The presence of the voltage oscillation cycles due to higher switching frequency in
JPtpenov95p680
- Abstract: In this paper the SIMULINK model of a PWM controlled DC-DC converter is modeled using switching function concept to control the speed of the DC motor. The presence of the voltage oscillation cycles due to higher switching frequency in
High-precision-Servo
- 大扭矩力矩电机是高档数控机床的关键基础部件，其伺服系统控制性能优劣直接影响机电设备的控制质量。 文章简要介绍了大扭矩力矩电机的基本控制特性，着重介绍了一种基于大扭矩力矩电机的全数字伺服驱动器的控制 单元构成和功率电路设计，其中采用F2812 DSP作为控制芯片。实际运行结果表明，伺服系统设计合理，性能可 靠，达到了高性能、高精度的要求-Abstract：Large—torque torque motors are key basic components of the high．gr
Diagnosis-and-Fault-Tolerant-Control
- In this work we introduce a recent implicit fault tolerant control technique for the permanent magnet synchronous machine. After a state of the art in the FTC domain, we elaborate the complete model of the machine witch allow to study its behavior in
dtc
- 异步电机的直接转矩控制，讲解详细，很容易看懂。对学习很有帮助。-Asynchronous motor direct torque control, to explain in detail, it is easy to understand. Help in learning.
DTC
- DCT直接转矩代码 基于DSP2407的汇编语言代码，很好的程序 工程样机中使用的-DCT Direct Torque code DSP2407-based assembly language code, process engineering prototype
6ccf7866829a123
- Direct torque control
paperdtc
- A DSP-based Discrete Space Vector Modulation Direct Torque Control of Sensorless Induction Machines
dtcdfig
- The Implementation of Direct Virtual Torque Control and Direct Power Control for DFIG in Wind Energy System Using DSpace 1103
dtcimfuzzy
- TORQUE RIPPLE REDUCTION IN DIRECT TORQUE CONTROLLED INDUCTION MOTOR DRIVE BY USING FUZZY CONTROLLER
5_3_8
- In This paper, the authors propose a Sensorless Direct Torque and Flux Control (DTFC) of Induction Motor (IM) using two approach intelligent techniques: Mamdani Fuzzy Logic (FL) controller is used for controlling the rotor speed and Artificial Ne
470
- This paper proposes an exact (Kalman-like) observer for the simultaneous state and parameter estimation in asynchronous motors - including speed and resistant torque estimation -, as well as a simulation study of its use under an estimate-based
Paper-1-Sebirien-2011
- Speed & Flux estimation by Extended Kalman Filter for Sensorless Direct Torque Control of Saturated Induction Machine
DFIG_control_strategy
- 双馈发电机的控制策略总结，包括矢量控制，直接转矩控制等类型-DFIG control strategy summary, including vector control, direct torque control, and other types
DTC-PMSM
- 介绍永磁同步电机直接转矩控制的文章，希望对大家有用。-Introduce permanent magnet synchronous motor direct torque control articles, and hope to be useful.
game
- 异步电机转矩转速曲线，全速范围的，程序简单，便于修改-Asynchronous motor torque speed curves, full-speed range, the program is simple, easy to modify