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

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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(chǔ)理論與實(shí)驗(yàn)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(qū)動(dòng)磁場(chǎng)理論分析與實(shí)驗(yàn)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(jié)構(gòu)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(jù)超磁致伸縮材料的基本特性，對(duì)超磁致伸縮執(zhí)行器及其控制技術(shù)進(jìn)行了較深入的研究和探索，為超磁致伸縮材料的應(yīng)用研究打下了良好的基礎(chǔ)。

短句來源

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

    對(duì)超磁致伸縮執(zhí)行器驅(qū)動(dòng)系統(tǒng)進(jìn)行了實(shí)驗(yàn)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(shù)值實(shí)現(xiàn)

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(shù)值實(shí)現(xiàn)方法的計(jì)算精度和計(jì)算效率,并與已有文獻(xiàn)的實(shí)驗(yàn)結(jié)果和計(jì)算結(jié)果對(duì)比,得出近似Gauss-Legendre積分法進(jìn)行積分離散化與矩陣表示法實(shí)現(xiàn)核函數(shù)相結(jié)合的方法在保證計(jì)算精度的同時(shí),大大縮短了運(yùn)算時(shí)間,是超磁致伸縮執(zhí)行器的自由能磁滯模型的四種數(shù)值實(shí)現(xiàn)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(shè)計(jì)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(jī)電工程中的應(yīng)用研究現(xiàn)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(duì)超磁致伸縮現(xiàn)象及其形成機(jī)理進(jìn)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(qū)動(dòng)系統(tǒng)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(qū)動(dòng)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(shè)計(jì)中電、磁、機(jī)械及熱設(shè)計(jì)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(chǎng)設(shè)計(jì)、預(yù)壓力設(shè)計(jì)、考慮溫度效應(yīng)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(qū)動(dòng)原理和超磁致伸縮執(zhí)行器結(jié)構(gòu)的基礎(chǔ)上 ,重點(diǎn)對(duì)執(zhí)行器內(nèi)部的驅(qū)動(dòng)磁場(chǎng)進(jìn)行了理論分析和實(shí)驗(yàn)研究 ,得出了超磁致伸縮執(zhí)行器驅(qū)動(dòng)電流與超磁致伸縮棒的驅(qū)動(dòng)磁場(chǎng)之間存在一定的非線性和滯回的結(jié)論 ,并分析了其產(chǎn)生原因 ,為進(jìn)一步提高超磁致伸縮執(zhí)行器的性能奠定了基礎(chǔ)

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(duì)該自由能磁滯模型的數(shù)值計(jì)算進(jìn)行了具體分析,由此提出了該自由能磁滯模型的四種數(shù)值實(shí)現(xiàn)方法;比較了四種數(shù)值實(shí)現(xiàn)方法的計(jì)算精度和計(jì)算效率,并與已有文獻(xiàn)的實(shí)驗(yàn)結(jié)果和計(jì)算結(jié)果對(duì)比,得出近似Gauss-Legendre積分法進(jìn)行積分離散化與矩陣表示法實(shí)現(xiàn)核函數(shù)相結(jié)合的方法在保證計(jì)算精度的同時(shí),大大縮短了運(yùn)算時(shí)間,是超磁致伸縮執(zhí)行器的自由能磁滯模型的四種數(shù)值實(shí)現(xiàn)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(shè)計(jì)中電、磁、機(jī)械及熱設(shè)計(jì)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(chǎng)設(shè)計(jì)、預(yù)壓力設(shè)計(jì)、考慮溫度效應(yīng)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(shí)驗(yàn)測(cè)得系統(tǒng)頻率響應(yīng)曲線與仿真結(jié)果一致。

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