本文關鍵詞：超磁致伸縮執(zhí)行器在機電工程中的應用研究現狀，由筆耕文化傳播整理發(fā)布。

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儀器儀表工業(yè)

無線電電子學

工業(yè)通用技術及設備

自動化技術

安全科學與災害防治

電力工業(yè)

超磁致伸縮執(zhí)行器

    Fundamental Theory and Experiments Study of Giant Magnetostrictive Actuator

    超磁致伸縮執(zhí)行器的基礎理論與實驗研究

短句來源

    Theoretical analysis and experimental research on driving magnetic field in giant magnetostrictive actuator

    超磁致伸縮執(zhí)行器驅動磁場理論分析與實驗研究

短句來源

    Study on Giant Magnetostrictive Actuator Based on Disk-Shape Diaphragm Compliant Structure

    基于圓形膜片柔性結構的超磁致伸縮執(zhí)行器的研究

短句來源

    Based on the basic property of giant magnetostrictive material,the paper goes deep into the research and explorement of giant magnetostrictive actuator and its control technique,establishes the application study foundation of the material.

    本文根據超磁致伸縮材料的基本特性，對超磁致伸縮執(zhí)行器及其控制技術進行了較深入的研究和探索，為超磁致伸縮材料的應用研究打下了良好的基礎。

短句來源

    The experimental study of giant magnetostrictive actuator driving system is carried on.

    對超磁致伸縮執(zhí)行器驅動系統進行了實驗研究。

短句來源

    Investigation of Optimal Method for Free Energy Hysteresis Model in Giant Magnetostrictive Actuators

    超磁致伸縮執(zhí)行器的自由能磁滯模型的優(yōu)化算法研究

短句來源

    A Numerical Method for Free Energy Hysteresis Model in Giant Magnetostrictive Actuators

    超磁致伸縮執(zhí)行器的自由能磁滯模型的數值實現

短句來源

    These results also were compared to the calculation data and the experimental data in the published papers. It states that the method in which the approximately Gauss-Legendre integral method is used to integral discretization and matrix representation is used to implement integral kernel function not only increases computational efficiency but also guarantee computational precision. It is the optimum method for a free energy hysteresis model in giant magnetostrictive actuators.

    比較了四種數值實現方法的計算精度和計算效率,并與已有文獻的實驗結果和計算結果對比,得出近似Gauss-Legendre積分法進行積分離散化與矩陣表示法實現核函數相結合的方法在保證計算精度的同時,大大縮短了運算時間,是超磁致伸縮執(zhí)行器的自由能磁滯模型的四種數值實現方法中的最優(yōu)算法。

短句來源

    Optimal Design of Magnetostrictive Actuator and Its Control Model

    稀土超磁致伸縮執(zhí)行器優(yōu)化設計及控制建模

短句來源

    State-of-the-Art of Research on Giant Magetostrictive Actuator Applying in Electromechanical Engineering

    超磁致伸縮執(zhí)行器在機電工程中的應用研究現狀

短句來源

    The basic property of giant magnetostrictive material is well understood and the driving system constitude of giant magnetostrictiv actuator is proposed.

    對超磁致伸縮現象及其形成機理進行了分析，較為充分地掌握了超磁致伸縮材料的基本特性，提出了超磁致伸縮執(zhí)行器驅動系統的組成。

短句來源

    The intelligent driving power supply is studied and manufactured.

    研制了超磁致伸縮執(zhí)行器智能化驅動電源。

短句來源

    This paper presented optimal methods for magnetostrictive actuator design in the aspects of electrical, magnetic, mechanical, and thermal, including optimization of the coil's geometry, magnetic circuit and bias magnetizing field design, prestress mechanism and optimization, and the modified strain model considering thermal effect.

    研究了超磁致伸縮執(zhí)行器設計中電、磁、機械及熱設計中的優(yōu)化方法,包括線圈的幾何尺寸優(yōu)化、磁路及偏磁場設計、預壓力設計、考慮溫度效應的修正模型等;

短句來源

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  giant magnetostrictive actuator

This paper presents two numerical realization of Preisach model by Density Function Method (DFM) and F Function Method (FFM) for a giant magnetostrictive actuator (GMA).

  giant magnetostrictive actuators

Giant magnetostrictive actuators (GMAs) often work in a close-loop feedback system.

The driving principle and the structures of the giant magnetostrictive actuator are analyzed. On the basis of this work, the magnetic field in the actuator is mainly investigated from the aspect of the theoretical analysis and the experimental research, and a conclusion is drawn that the relation between the driving current in the giant magnetostrictive actuator and the driving magnetic field of the giant magnetostrictive stick is non linear and hysteresis. Moreover, the reason is analyzed and the foundation...

The driving principle and the structures of the giant magnetostrictive actuator are analyzed. On the basis of this work, the magnetic field in the actuator is mainly investigated from the aspect of the theoretical analysis and the experimental research, and a conclusion is drawn that the relation between the driving current in the giant magnetostrictive actuator and the driving magnetic field of the giant magnetostrictive stick is non linear and hysteresis. Moreover, the reason is analyzed and the foundation of further improving the performance of the giant magnetostrictive actuator is established.

在分析超磁致伸縮材料的驅動原理和超磁致伸縮執(zhí)行器結構的基礎上 ,重點對執(zhí)行器內部的驅動磁場進行了理論分析和實驗研究 ,得出了超磁致伸縮執(zhí)行器驅動電流與超磁致伸縮棒的驅動磁場之間存在一定的非線性和滯回的結論 ,并分析了其產生原因 ,為進一步提高超磁致伸縮執(zhí)行器的性能奠定了基礎

A free energy hysteresis model for giant magnetostrictive actuators was briefly presented,and the free energy hysteresis model was analysed.Four different numerical calculation methods are advanced. Computational precision and computational efficiency of the results obtained by using the four different numerical calculation methods were compared. These results also were compared to the calculation data and the experimental data in the published papers. It states that the method in which the approximately Gauss-Legendre...

A free energy hysteresis model for giant magnetostrictive actuators was briefly presented,and the free energy hysteresis model was analysed.Four different numerical calculation methods are advanced. Computational precision and computational efficiency of the results obtained by using the four different numerical calculation methods were compared. These results also were compared to the calculation data and the experimental data in the published papers. It states that the method in which the approximately Gauss-Legendre integral method is used to integral discretization and matrix representation is used to implement integral kernel function not only increases computational efficiency but also guarantee computational precision. It is the optimum method for a free energy hysteresis model in giant magnetostrictive actuators.

介紹了超磁滯伸縮執(zhí)行器的自由能磁滯模型,對該自由能磁滯模型的數值計算進行了具體分析,由此提出了該自由能磁滯模型的四種數值實現方法;比較了四種數值實現方法的計算精度和計算效率,并與已有文獻的實驗結果和計算結果對比,得出近似Gauss-Legendre積分法進行積分離散化與矩陣表示法實現核函數相結合的方法在保證計算精度的同時,大大縮短了運算時間,是超磁致伸縮執(zhí)行器的自由能磁滯模型的四種數值實現方法中的最優(yōu)算法。

This paper presented optimal methods for magnetostrictive actuator design in the aspects of electrical, magnetic, mechanical, and thermal, including optimization of the coil's geometry, magnetic circuit and bias magnetizing field design, prestress mechanism and optimization, and the modified strain model considering thermal effect.The control model based on input voltage and output displacement was built up, the frequency response curve of experimental measurements were exactly coincident with simulation results....

This paper presented optimal methods for magnetostrictive actuator design in the aspects of electrical, magnetic, mechanical, and thermal, including optimization of the coil's geometry, magnetic circuit and bias magnetizing field design, prestress mechanism and optimization, and the modified strain model considering thermal effect.The control model based on input voltage and output displacement was built up, the frequency response curve of experimental measurements were exactly coincident with simulation results.

研究了超磁致伸縮執(zhí)行器設計中電、磁、機械及熱設計中的優(yōu)化方法,包括線圈的幾何尺寸優(yōu)化、磁路及偏磁場設計、預壓力設計、考慮溫度效應的修正模型等;建立了超磁致伸縮執(zhí)行器基于輸入電壓-輸出位移的控制模型,實驗測得系統頻率響應曲線與仿真結果一致。

  本文關鍵詞：超磁致伸縮執(zhí)行器在機電工程中的應用研究現狀，由筆耕文化傳播整理發(fā)布。