无线电工程
無線電工程
무선전공정
RADIO ENGINEERING OF CHINA
2011年
10期
58-60
,共3页
功放%伺服%告警系统%VHDL%EDA
功放%伺服%告警繫統%VHDL%EDA
공방%사복%고경계통%VHDL%EDA
amplifier%servo%alarm system%VHDL%EDA
优化方案通过以＂技防＂手段取代＂人防＂,极大地提高了伺服驱动器状态监视的实时性和准确性。结合工程实际分析了信号流程,论证了可行性,合理设计了系统构架,采用EDA技术,以XC95108型复杂可编程逻辑器件（CPLD）为核心硬件电路,辅以外围输入输出设备,在ISE6.0开发环境中运用VHDL硬件描述语言对CPLD进行编程以使其实现设计功能,经过Modulsim平台仿真后载入CPLD芯片。采用以上方式,电路的设计、调试和升级都极为方便。
優化方案通過以＂技防＂手段取代＂人防＂,極大地提高瞭伺服驅動器狀態鑑視的實時性和準確性。結閤工程實際分析瞭信號流程,論證瞭可行性,閤理設計瞭繫統構架,採用EDA技術,以XC95108型複雜可編程邏輯器件（CPLD）為覈心硬件電路,輔以外圍輸入輸齣設備,在ISE6.0開髮環境中運用VHDL硬件描述語言對CPLD進行編程以使其實現設計功能,經過Modulsim平檯倣真後載入CPLD芯片。採用以上方式,電路的設計、調試和升級都極為方便。
우화방안통과이＂기방＂수단취대＂인방＂,겁대지제고료사복구동기상태감시적실시성화준학성。결합공정실제분석료신호류정,론증료가행성,합리설계료계통구가,채용EDA기술,이XC95108형복잡가편정라집기건（CPLD）위핵심경건전로,보이외위수입수출설비,재ISE6.0개발배경중운용VHDL경건묘술어언대CPLD진행편정이사기실현설계공능,경과Modulsim평태방진후재입CPLD심편。채용이상방식,전로적설계、조시화승급도겁위방편。
The optimization scheme will improve significantly the efficiency and accuracy of servo drives state monitoring by taking the place of man precaution by machine precaution.Combining with the engineering practice,this paper analyzes the signal flow,proves the feasibility of this scheme,and designs the reasonable system architecture.This paper uses the EDA technique and takes XC95108 complex programmable logic device as the core hardware circuit.Supplemented with the peripheral input/output equipment,it uses VHDL hardware description language in ISE6.0 development environment to perform programming for CPLD to make the design function be achieved.CPLD chip is loaded after Modulsim platform simulation.This method is convenient for circuit design,debugging and upgrade.
