DCS platform-based embedded DSP intelligent optimizing control method and DCS platform-based embedded DSP intelligent optimizing control device

• Main Authors: LI PEIRAN, WANG LEI, YAN WENJUN, ZHANG JINFENG, MENG XUN, ZHENG JUN
• Format: Patent
• Language: Chinese; English
• Published: 16.06.2010
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The invention discloses a DCS platform-based embedded DSP intelligent optimizing control method and a DCS platform-based embedded DSP intelligent optimizing control device. A DCS control cabinet is taken as a bridge for connecting field equipment and a DSP embedded control platform; a DSP application board is connected with the field equipment through the DCS control cabinet to map a signal on an input terminal of the DSP application board to an output terminal by utilizing a digital signal on a conventional I/O terminal in the DCS control cabinet, and then the output terminal is connected to a conditioning circuit to condition the output signal into a signal range which can be accepted by a DSP development board; the DSP application board stores values of control variables needing acquiring into a memory of the DSP application board through a high-speed data acquisition port; data is processed through a pre-embedded intelligent control algorithm, and processing results are output through the conditioning cir