I-Contex-Point Cortex-M4 processor esebenza ngo-240mhz kanye no-Adi futhi bahlanganise nesiguquli esingu-16-D esine-10-D ngejubane lokunemba le-380ns.
Ipulatifomu ye-ADI yangaphambilini yokulawulwa kwezimoto yayisuselwa kwiprosesa yayo ye-adsp-bss506a blackfin, kepha iye yabona ukuthi i-cortex-m4 yayiyi-cortex-m4 ngokushesha yaba yiyo de facto Isakhiwo esijwayelekile sezinhlelo ezinembile zokulawula.
"Imboni isuka kude nezakhiwo zomsebenzi futhi sabona umnyombo ojwayelekile wezimboni ngokulawulwa kwezimoto kwakuyi-cortex-m4," kusho uTim reser, umphathi wokuthengisa umkhiqizo e-Adi.
I-resker ibuye ikholelwa ukuthi amathuluzi okuqamba asuselwa kumodeli anjenge-simink evela emisebenzini yezibalo manje esekuqakathwe ekuthuthukisweni kwezinhlelo zokulawula ama-motors nama-PV array.
"Siyazi manje kudingeka sibe ochwepheshe ekusebenziseni la mathuluzi," kusho uReser.
Eminyakeni emibili edlule u-Adi wakhombisa ipulatifomu yayo yokuqala yohlelo lokulawula izimoto, ngokususelwa kwiprosesa ye-Blackfin, esebenzisa iMathworks Matlab computing ulimi lokuthuthukiswa kwe-algorithm.
Iphinde yasebenzisa indawo yemvelo ye-Siminin Design yokuhanjiswa kwama-algorithms okulawula ukwenza kahle ukusebenza kahle kwezilwane ezivumelanisiwe zaphakade ezivumelanisiwe kanye ne-ac motors.
Inhloso bekuwukuvumela abaklami ukuthi balingise uhlelo lwabo ku-Matlab / siminkink, bakhiqize ikhodi ye-C, bese behambisa amadivaysi e-Analog:
U-Adi ukholelwa ukuthi ukusetshenziswa kwemiklamo esekelwe imodeli kungathuthukisa i-acticiiceny ye-drive yokulawula izimoto ezingenangqondo futhi ezizwakalayo zokulawula izimoto, futhi usebenze nemisebenzi yezibalo esekelwe kwi-Model Design Ithuluzi kanye ne-Code generator kwipulatifomu yayo yokulawula izimoto. Isebenzisa i-Mathworks's ARM CORTEX-M CORTEX-M Optifety I-Coder ne-Tooled Suites ukusekela umjikelezo wokuklama ophelele kusuka ekulingiseni kokusetshenziswa kwekhodi okulungele umkhiqizo olungiselelwe umkhiqizo endaweni elungisiwe.
I-Similink ikhiqiza ikhodi eyenziwe kahle C ekhokhwayo epulatifomu yeCortex-M4 Esekelwe. Inkampani iphinde yandisa inkumbulo ye-On-Chip ibe ngu-384kbyte we-SRAM ukubamba ikhodi ye-C ekhiqizwa ithuluzi.
I-Adsp-CM40X inokulawula ama-accelerators athile we-Hardware athile, ukusetshenziswa okugcwele kokuhlunga okuphelele kokuxhumeka ngokuqondile kuma-modulators we-sigma-delta asetshenziselwa ukwakhiwa kohlelo olususelwa kumanje. Imvamisa, isihlungi esiqotho ngabe senziwe nge-FPGA.
Kukhona futhi i-accelerator ye-DSP ehlinzeka ngokuhlaziywa kwe-hamonic ngokujwayelekile esetshenziswa ngokulawulwa kokulawulwa kwe-PV array control.
Iyakwazi futhi nge-PWM eguquguqukayo futhi eguquguqukayo.
Kukhona ibhodi yokuthuthuka neyokuhlola, i-CM40XEZBOARD, esekelwa ngama-algorithms ajwayelekile okulawula.
Ukubonakaliswa Kwevidiyo
Landa amashidi wedatha we-ADDP-CM40X, izinkomba zereferensi kanye neminye imibhalo yobuchwepheshe.