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ID:38189236
大小:978.62 KB
页数:3页
时间:2019-05-24
《基于犆犘犔犇的三维加速度存储测试方法研究》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、测试系统与模块块化化组组件`Ú_Uµ¶!33ý!3"ELECTRONICMEASUREMENTTECHNOLOGY2010Ó3Ô犆犘犔犇X]^_`¡ab{y]01ijklmnoo(W´l]EáEFW´210094)^_:C¸örsCPLD*~@ÈP`a_þ)。X_FUãEPM240T100C3Qìª,yuvÊaNßrÂ、`UFbbå,@<=_Vú*>p,Òpùª,9êV©Ö_Nß8¥Ê%;uXFbFU°±îq[VHDL$Ðõe,
2、}ÊaFb-æ,@uX³Î8¥Êg#,¹CÊ<î³Î#;O=LFU,k[CPLDjI¯¢*kl
3、gZfDUARTù,RS232cªêðiL。-é#ïFb*`a_NßùG45SPHgª`a*Ù-,2ã[sf2*=&~@ÈP_。`ab:CPLD;~@ÈP;`r)Á´;`a_cd:ef:TP302.1?@ghi:A犛狋狅狉犲犱狋犲狊狋犻狀犵犪狀犱犿犲犪狊狌狉犻狀犵狅犳狋犺狉犲犲犪狓犻狊犪犮犮犲犾犲狉犪狋犻狅狀犫犪狊犲犱狅狀犆犘犔犇LiuXinKongDerenJiangDongdong(SchoolofMechanicalEngineering,NJUST,Nanjing210094)犃犫狊狋狉犪犮狋:Amethodofm
4、emorytestingofthreeaxisaccelerationbasedonCPLDisproposed.Thecomponentsofthesystem,designprinciplesofcircuitarebothamplyintroducedwithEPM240T100C3beusedasboreofhardware,theentiretestsystemisoptimizedfromtheperformanceandvolumeduetothespecialtyofthetestingobject;als
5、o;usingVHDL,theideaoftheCPLDcontrolproceduresisdescribedandthesimulationchartsaregiven;AnideathatthecomprehensivelogicunitcontainedinCPLDcanrealizeUARTfunction,thencompletedatacomunictionbyusingRS232.Itisdemonstratedbytheresultsthatthesystemcanmeettherequirementsof
6、highspeedsamplingandsiorageandcanbeusedforrealmissilebornethreeaxisaccelerationtest.犓犲狔狑狅狉犱狊:CPLD;threeaxisAcceleration;chargeamplifier;storagemeasurementLM¨å`U、A/DíA`U、®u`U、°±´、`a0jkjhãçL`U©rÂ。¡j,=
7、Q;*8、*¥¦c®[1]。sj=·b*>p,a¡jLM*_¸¨hÄJ_*â?。zß*j=_þ)Q±z$_µ¶,³¿)*9、^êU/ãêË©´,õöþ)V´Nߧ¨pÀÁ,Jä#²Û·bÄÅ,O=?KÜ,2àpBS[24]。Ó£uú6£*`a_µ¶,#1Nßþ.#Q¸öK*=&_þ),(³,9、£`Ü,ùsSñ、SÉZ、Só©RÝ·b0©>?,O£OòóZ[szã´ã#`«_U*@%ëÄ`rLM,}¨å`´Nß_0。rs`a_Nß*?ãçQÊSNU{a$C*`rLMí@Q³è`óLMivÕA/Dß_h,+,CʸörsCPLD*`a_10、þ),2íA`U,®u`U*®uLM³è*¡"e,Ø°±[sj==11、*~@ÈPSPHgª`a。´{A/DíAi*OïLMvÕ`ajh。êði1±r:;L`UªØ°±´Þ,{`ajh0*O=L¼â#1Q`a_Nß*rÂþ.#,Ùzã´、C,@8¥8¸-*O=¯å。·99·!33ý789:;12、gPKÀFM23MLD16,lj13、ã`zY`*SRAM,FM23MLD16S,`ÞQ29μA,ùG45`a_Nß,9、ô14、`zl28¥O=ö,pùÇC2。cc`UFb£Üãç4S&©Ù-[5]。^H[zß*RS232cªêði8¥L。Âê}2.1xtpqFbi,yÔt©,©Ö_Nß*`UI
8、*¥¦c®[1]。sj=·b*>p,a¡jLM*_¸¨hÄJ_*â?。zß*j=_þ)Q±z$_µ¶,³¿)*
9、^êU/ãêË©´,õöþ)V´Nߧ¨pÀÁ,Jä#²Û·bÄÅ,O=?KÜ,2àpBS[24]。Ó£uú6£*`a_µ¶,#1Nßþ.#Q¸öK*=&_þ),(³,9、£`Ü,ùsSñ、SÉZ、Só©RÝ·b0©>?,O£OòóZ[szã´ã#`«_U*@%ëÄ`rLM,}¨å`´Nß_0。rs`a_Nß*?ãçQÊSNU{a$C*`rLMí@Q³è`óLMivÕA/Dß_h,+,CʸörsCPLD*`a_
10、þ),2íA`U,®u`U*®uLM³è*¡"e,Ø°±[sj==
11、*~@ÈPSPHgª`a。´{A/DíAi*OïLMvÕ`ajh。êði1±r:;L`UªØ°±´Þ,{`ajh0*O=L¼â#1Q`a_Nß*rÂþ.#,Ùzã´、C,@8¥8¸-*O=¯å。·99·!33ý789:;12、gPKÀFM23MLD16,lj13、ã`zY`*SRAM,FM23MLD16S,`ÞQ29μA,ùG45`a_Nß,9、ô14、`zl28¥O=ö,pùÇC2。cc`UFb£Üãç4S&©Ù-[5]。^H[zß*RS232cªêði8¥L。Âê}2.1xtpqFbi,yÔt©,©Ö_Nß*`UI
12、gPKÀFM23MLD16,lj
13、ã`zY`*SRAM,FM23MLD16S,`ÞQ29μA,ùG45`a_Nß,9、ô
14、`zl28¥O=ö,pùÇC2。cc`UFb£Üãç4S&©Ù-[5]。^H[zß*RS232cªêði8¥L。Âê}2.1xtpqFbi,yÔt©,©Ö_Nß*`UI
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