CAJ | 학술논문

为形象、直观、精确地测量板材表面的平整度指标，本设计构建了一个静态板型检测系统，它是以DSP为控制核心，通过控制直流电机，拖动激光位移传感器在滚轴丝钢上匀速扫描，并把产生的位移信息再传送给数字信号处理器分析处理，借助DSP强大的数据处理能力计算出板材的平整度,使精度低于5I，并把检测结果及波形形象的显示在LCD液晶显示屏上。本设计还介绍了平整度的计算算法，误差校正。
위형상、직관、정학지측량판재표면적평정도지표，본설계구건료일개정태판형검측계통，타시이DSP위공제핵심，통과공제직류전궤，타동격광위이전감기재곤축사강상균속소묘，병파산생적위이신식재전송급수자신호처리기분석처리，차조DSP강대적수거처리능력계산출판재적평정도,사정도저우5I，병파검측결과급파형형상적현시재LCD액정현시병상。본설계환개소료평정도적계산산법，오차교정。
In order to accurately measure the board and visualized surface roughness index, This design to build a static plate type detection system, It was based on the DSP as the control core, controlling the stepper motor at a constant speed, dragging the laser displacement sensor, and scanning on the roller wire steel. The displacement information generated and transmit to the digital signal processors for analysis and processing. With the help of a DSP 's powerful data processing ability, calculate the flatness of board, and accuracy is low-er than 5I, and display testing results waveform of the image on the LCD screen. This design also introduce the flatness calculation algorithm, error correction.