电子设计工程
電子設計工程
전자설계공정
ELECTRONIC DESIGN ENGINEERING
2014年
19期
153-155
,共3页
预套准%接近开关%DSP%FPGA
預套準%接近開關%DSP%FPGA
예투준%접근개관%DSP%FPGA
preliminary registration%proximity switch%DSP%FPGA
预套准是印刷机套准系统的前提。在预套准过程中,当"零位"标志靠近接近开关时,接近开关就会发出的脉冲信号,这个信号经过DSP和FPGA分析处理,可以控制伺服电机使每个色组单元达到预定的位置,为自动套准做好准备并且提高套准精度。预套准是精确套准的重要前提。
預套準是印刷機套準繫統的前提。在預套準過程中,噹"零位"標誌靠近接近開關時,接近開關就會髮齣的脈遲信號,這箇信號經過DSP和FPGA分析處理,可以控製伺服電機使每箇色組單元達到預定的位置,為自動套準做好準備併且提高套準精度。預套準是精確套準的重要前提。
예투준시인쇄궤투준계통적전제。재예투준과정중,당"령위"표지고근접근개관시,접근개관취회발출적맥충신호,저개신호경과DSP화FPGA분석처리,가이공제사복전궤사매개색조단원체도예정적위치,위자동투준주호준비병차제고투준정도。예투준시정학투준적중요전제。
The preliminary registration is prerequisite for printing press registration system. In the pre registration process , when the “zero”sign approaches proximity switch ,the pulsing signal will is generated by the proximity switch,then which is processed by DSP and FPGA can control every servo motor, so that it reaches a predetermined position in the registration process. It can be ready for automatic alignment and improve the accuracy of automatic register.The preliminary registration is an important prerequisite for precise registration.