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1, The magnetostrictive effect and its origin mechanism was discussed.

2, The intestine closed loop imported two magnetostrictive displacement transducers as peen and worktable displacement feedback to control the forging volume in real time.

3, Self-sensing physical foundation of magnetostrictive actuator regarded as a bidirectional transducer was analyzed, then an energy coupling module for actuators and sensors was introduced.

4, Response frequency is increased by giant magnetostrictive material as valve core component and elaborate designed drive circuit.

5, Model GY Series are "Linear Displacement Transducers" employing magnetostrictive phenomena, especially the Wiedemann effect.

6, Giant magnetostrictive material is a new type of function material with giant strain, great output force, high response speed and strong energy transition efficiency.

7, Magnetostrictive materials and magnetically controlled shape memory alloys (MSMA) are two kinds of new intelligent materials. They may offer a new way of producing motion and force.

8, Then, FBG sensing principle and magnetostrictive effect mechanism of a detailed analysis.

9, Currently, Giant Magnetostrictive Actuator (GMA) based on Joule effect of GMM, becomes research focus in the field of precision actuation.

10, An energy - based hysteresis model is presented to describe the input - output characteristic of Giant Magnetostrictive Actuators.

11, The relation between input magnetic field and output strain by the giant magnetostrictive actuators exhibits nonlinearities and hysteresis.

12, The numerical analysis shows that it is reasonable to use magnetostrictive material model to analyze the magnetoelastic buckling of cantilevered ferromagnetic plates in transverse magnetic field.

13, The results show that the loss factor of a laminated structure is stepped up by using magnetostrictive material as the constrained layer.

14, A new machining principle for non-cylinder pin hole of piston was presented by using giant magnetostrictive material (GMM) to control the deformation of tool rod.

15, Based on the theoretical analysis of the principle of the FBG current measurement, the magnetostrictive effect of GMM,(http://sentencedict.com/magnetostrictive.html) and the interrogation technology of twin-core fiber filter are introduced.

16, In the end of this paper , the recent development trends of magnetostrictive transducer materials are presented.

17, In order to improve the performance of a jet-pipe servovalve, a novel direct drive jet-pipe servovalve driven by a giant magnetostrictive actuator is proposed in this paper.

18, The thesis aims to develop a micro-vibration platform using Giant Magnetostrictive Vibrator (GMV)[sentencedict.com], which is expected to improve the vibrating force and frequency scale of vibration welding technic.

19, The negative feedback system with fixed bias is designed based on nonlinear response of the magnetostrictive materials so as to keep the sensor work at its most sensitive situation.

20, Using the proposed model, the relation between the magnetic flux density in the air of the giant magnetostrictive force sensor and the value of force applied on the magnetostrictive rod is calculated.

21, The paper introduces a high - power detecting - device based on magnetostrictive effect for the NDT of steel pipe.

22, The paper introduces a high - power detecting - device based magnetostrictive effect for the NDT of steel pipe.

23, The correlation between 300M steel surface stress and Barkhausen signal has been studied by applying four points bending and analyzed with the magnetostrictive model.

24, Based on a successful history of over 30 years, MTS Sensors is leading supplier of magnetostrictive position sensors worldwide.

25, Using the theories of magnetic domain and magneto-elastic coupling, obtains the elastic equilibrium equation containing magnetostrictive effect in the dimension of the earth science.

26, A new kind of hydraulic high-speed on-off valve with giant magnetostrictive actuator and cone valve structure is presented.

27, In view of dispersion, the application of guided wave NDT of pipe based on magnetostrictive effect was analyzed by the combination of numerical simulation and experimental research.

28, Metal magnetic memory testing(MMMT) method is a new method to inspect the ferromagnetic components by the converse magnetostrictive effect.

29, The time variable measurement of high distinguishability is one of key technology in magnetostrictive liquid level sensor in order to realize high accuracy measurement.

30, It is an effective solution to overcome the deficiency mentioned above that introducing the harmonic drive technology into conventional motor driven by giant magnetostrictive material.