6-laboratoriya: kristallanish jarayonini avtomatlashtirishda sozlagichlarni tadqiq etish

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6-laboratoriya kristallashtirish jarayonini avtomatlashtirishda rostlagichlarni tadqiq etish kristallanish jarayonini avtomatlashtirish ko'pincha optimal kristall o'sishi va sifatiga erishish uchun harorat, kontsentratsiya va oqim tezligi kabi parametrlarni tartibga solish uchun nazorat tizimlaridan foydalanishni o'z ichiga oladi. matlab kristallanish jarayonlarini boshqarish strategiyalarini ishlab chiqish va amalga oshirish uchun kuchli vositadir. quyida kristallanish jarayonini avtomatlashtirishda sozlagichlarni tadqiq qilish uchun kontur va namunali matlab kodi keltirilgan. kristallanish jarayonini boshqarish tizimi: kristallanish jarayonini modellashtirish: kristallanish jarayonining dinamikasi va parametrlarini aniqlang. supersaturatsiya, yadrolanish, kristall o'sish kinetikasi va boshlang'ich sharoitlar kabi omillarni ko'rib chiqing. tekshirgich dizayni: kristallanish jarayonining o'ziga xos talablariga (masalan, pid, modelni bashorat qilish va boshqalar) asoslangan mos boshqaruv algoritmini tanlang. kristal o'lchamlarini taqsimlash, rentabellik va tozalikni optimallashtirish uchun kontroller parametrlarini sozlang. tizimni simulyatsiya qilish: dizaynlangan kontroller yordamida kristallanish jarayonining simulyatsiya modelini yaratish uchun matlab simulink dasturidan foydalaning. kristallanish dinamikasi va boshqaruv tizimini ifodalovchi bloklarni qo'shing. simulyatsiya natijalarini tahlil qilish: simulyatsiyani ishga tushiring va turli sharoitlarda …

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e = 0.1; % supersaturation rate (in units/s) nucleationrate = 0.01; % nucleation rate (in units/s) growthrate = 0.05; % crystal growth rate (in units/s) initialconcentration = 1.0; % initial concentration of solute (in units) % controller parameters (pid example) kp = 1; % proportional gain ki = 0.1; % integral gain kd = 0.01; % derivative gain % simulink model model = 'crystallization_process_control'; open_system(new_system(model)); % define blocks for the crystallization process and pid controller add_block('simscapelib/foundation/utilities/sum', [model, '/error']); add_block('simscapelib/foundation/controllers/pid controller', [model, '/pid controller']); add_block('simscapelib/foundation/utilities/sum', [model, '/sum']); add_block('simscapelib/foundation/utilities/gain', [model, '/gain']); add_block('simscapelib/foundation/utilities/transport delay', [model, '/transport delay']); add_block('simscapelib/foundation/utilities/saturation', [model, '/saturation']); add_block('simscapelib/foundation/sources/step', [model, '/setpoint']); % connect the blocks add_line(model, 'setpoint/1', 'error/1'); add_line(model, 'error/1', 'sum/1'); add_line(model, 'sum/1', 'pid controller/1'); add_line(model, 'pid controller/1', 'gain/1'); add_line(model, 'gain/1', 'transport delay/1'); add_line(model, 'transport delay/1', 'saturation/1'); add_line(model, 'saturation/1', 'sum/2'); % set block parameters set_param([model, '/setpoint'], 'time', '0', 'before', '0', 'after', '10', 'after', '1'); set_param([model, '/pid controller'], 'p', num2str(kp), 'i', num2str(ki), …

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ion'); grid on; ushbu kod asosiy tuzilmani taqdim etadi va siz uni kristallanish jarayonining o'ziga xos xususiyatlariga qarab o'zgartirishingiz kerak bo'lishi mumkin. parametrlarni sozlang, kerakli bloklarni kiriting va tizimingiz talablari va maqsadlariga mos keladigan boshqaruv strategiyasini sozlang.

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6-laboratoriya kristallashtirish jarayonini avtomatlashtirishda rostlagichlarni tadqiq etish kristallanish jarayonini avtomatlashtirish ko'pincha optimal kristall o'sishi va sifatiga erishish uchun harorat, kontsentratsiya va oqim tezligi kabi parametrlarni tartibga solish uchun nazorat tizimlaridan foydalanishni o'z ichiga oladi. matlab kristallanish jarayonlarini boshqarish strategiyalarini ishlab chiqish va amalga oshirish uchun kuchli vositadir. quyida kristallanish jarayonini avtomatlashtirishda sozlagichlarni tadqiq qilish uchun kontur va namunali matlab kodi keltirilgan. kristallanish jarayonini boshqarish tizimi: kristallanish jarayonini modellashtirish: kristallanish jarayonining dinamikasi va parametrlarini aniqlang. supersaturatsiya, yadrolanish, kristall o'sish kinetikasi va bo...

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