Hardware Circuit Design of Magnetorheological Valve Control System Based on DSP

Metal Mine ›› 2011, Vol. 40 ›› Issue (08): 122-125+130.

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Hardware Circuit Design of Magnetorheological Valve Control System Based on DSP

Li Zhongqin¹，Cai Guoliang²

1.College of Electrical and Information Engineering, Heilongjiang Institute of Science and Technology；2.Dandong Oriental Control Technology Co., Ltd.

Online:2011-08-09 Published:2011-08-11

Abstract

Abstract: The hardware circuit of magnetorheological valve control system was designed based on DSP (TMS320LF2407A), including clock circuit, power conversion circuit, detection circuit, driver circuit of magnetroheological valve, serial communication circuit, and bus buffer and level translation circuit etc.. The hardware circuit design is simple and reliable, and achieves good application effect in control system of hydraulic powered support in Xinghua coal mine.

Key words: Magnetorheological valve, DSP, Control system, Hardware circuit

LI Zhong-Qin, CAI Guo-Liang. Hardware Circuit Design of Magnetorheological Valve Control System Based on DSP[J]. Metal Mine, 2011, 40(08): 122-125+130.

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Hardware Circuit Design of Magnetorheological Valve Control System Based on DSP

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