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The features of RTP (rapid thermal processing) temperature control system are analyzed. Regarding TI's DSP chip TMS320LF2407A as the main chip, adopted FPGA for logical and sequential control, temperature controller based on DSP and FPGA has been designed. DSP is used as executing temperature control algorithms and FPGA as logic unit for temperature(More)
I put forward a new interpolation called Adams-Bashforth interpolation of NURBS (Non-Uniform Rational B-Splines) curve in order to realize higher precision under the condition of satisfying the speed demand. IN this method, I calculated next parameter point by Adams-Bashforth equation and I used difference equation instead of derivation. I simplified and(More)
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