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1. In this paper, the diminishable magnetization velocity modulation, invertiable control, the test data and curve, and the inverting efficiency as well as control scheme and presented.

2. The frequency conversion velocity modulation technique is widely applied in various industries with large economic benefit, especially in pumps system control.

3. Combining the concentration modulation spectroscopy with velocity modulation spectroscopy, the dependence of the signal to noise ratio on the modulation depth and various other factors are obtained.

4. The concrete sale on commission includes: Velocity modulation electrical machinery, ring header , carbon brush, frame.

5. Thorough researched to the spindle velocity modulation system of vector frequency conversion.

6. Outlines the frequency changer's velocity modulation control principle and choose the suitable frequency changer which we need .

7. Through simulation on velocity modulation system of water wheel generator, indicated control effect of this control mode surpassed the conventional PID control.

8. Must realize the direct current machine velocity modulation first to transform the alternating current into the cocurrent , this needs the leveling circuit.sentencedict.com

9. The study object of this article is double electro motor frequency conversion velocity modulation system.

10. Siemens PLC S7-200 as the control center, Anchuan F7 frequency converter as the implementation devices, it realizes changing frequency velocity modulation control for automatic washing machine.

11. With frequency changer control motor speed, Realizes the electrical machinery with the relay the reverse, Realizes the planet type ball mill velocity modulation by this with to reverse the function.

12. Uses the advanced frequency conversion speeder to carry on the electrical machinery velocity modulation, the ease of operation, the rotational speed may move, safe and accurate.

13. This article mainly discusses the designations of three-phase BLDCM velocity modulation systems hardware.

14. An electron tube used to amplify or generate ultrahigh frequency by means of velocity modulation.

15. The paper discusses and probes into the application of adaptive control in mine hoist direct-current velocity modulation system.

16. Based on the mathematic model of separately excited DC motor, the control structure of the single- feedback-closed-loop controlled DC velocity modulation system was obtained.

17. A range of options and techniques to induce pressure modulation, velocity modulation or a combination of both, so that uniform drop sequences are obtained, are known to those skilled in the art.

18. Explained with emphasis uses the BPTS series frequency changer to the engine bed main axle velocity modulation plan transformation, finally has produced the engine bed movement performance condition.

19. The company mainly researches and develops, the production, the sales industry intellectualization actuation velocity modulation system product.

20. The high-speed digital signal processing can complete the complicated the algorithm of control, and suit for the velocity modulation system that create the high performance.

21. And the high-speed digital signal processor (DSP) can deal with the complicated control algorithm, and suit for the velocity modulation system that create the high performance.

22. The research is based on the structure and principle analysis of digital direct current velocity modulation system of the mine hoister.

23. The IPM is driven in the same way, and the SVPWM space vector algorithm is adopted by velocity modulation algorithm.

24. The fuzzy control already has obtained the satisfactory effect in the alternating and direct velocity modulation system and the servo system.