Vim li cas kev tawm tswv yim thiab kev tswj hwm tseem ceeb?
Vim li cas kev tawm tswv yim thiab kev tswj hwm tseem ceeb?

Video: Vim li cas kev tawm tswv yim thiab kev tswj hwm tseem ceeb?

Video: Vim li cas kev tawm tswv yim thiab kev tswj hwm tseem ceeb?
Video: Yuav Thov Vajtswv Le Cas Thiaj Haum Vajtswv Siab 2024, Kaum ib hlis
Anonim

Keeb Kwm teb: Dab tsi yog tawm tswv yim hauv tswj qhov system ? Zoo tawm tswv yim yog heev tseem ceeb nyob rau hauv kaw lub voj qhov system . Tawm tswv yim yog tus nqi ntawm cov zis parameter muab rau tus maub los rau kev sib piv cov txheej txheem kom nws muaj peev xwm sib piv cov zis nrog lub teeb velue lossis teeb parameter. Yog li kev teeb tsa tus nqi no hauv kev tswj hwm raws li kev teeb tsa.

Ib yam li ntawd, tib neeg nug, kev tawm tswv yim thiab kev tswj hwm yog dab tsi?

A tswv yim tswj qhov system yog a qhov system nws cov zis yog tswj tau siv nws qhov ntsuas raws li a tawm tswv yim teeb liab. Qhov no tawm tswv yim teeb liab yog muab piv nrog ib tug siv teeb liab los tsim ib tug yuam kev teeb liab uas yog lim los ntawm ib tug maub los los tsim cov kev tswj qhov system tswv yim.

Qhov thib ob, dab tsi yog qhov cuam tshuam ntawm kev tawm tswv yim ntawm kev tswj hwm qhov kev xav tau? Tawm tswv yim tsis cuam tshuam variations ntawm cov ntsiab lus nyob rau hauv lub tawm tswv yim txoj kev. Tawm tswv yim txo cov rhiab heev ntawm qhov system raws li kev hloov pauv ntawm parameter nyob rau hauv txoj kev pem hauv ntej ntawm lub voj. Loj dua lub voj nce Ab, zoo dua yog qhov tawm tswv yim hauv kev txo qis rhiab heev.

Tsis tas li ntawd, vim li cas cov lus tawm tswv yim thiab kev tswj hwm yog suav tias yog cov ntsiab lus tseem ceeb ntawm lub kaw lus?

Qhov no yooj yim tawm tswv yim voj ntawm kev hnov, tswj thiab actuation yog lub ntsiab tswvyim qab a tswv yim tswj qhov system thiab muaj ob peb yam zoo vim li cas cov lus teb yog siv thiab siv nyob rau hauv hluav taws xob circuits: Circuit Court yam ntxwv xws li cov tshuab nce thiab teb tuaj yeem tswj tau meej.

Vim li cas peb thiaj xav tau kev tswj hwm?

Peb xav tau kev tswj hwm rau tswj ntau hom txheej txheem variables nyob rau hauv kev lag luam los yog tej nroj tsuag. Control system yuav tsum nyob rau hauv chiv thiab roj av kev lag luam, vim nws yog tsim nyog rau tswj qib, siab, ntws thiab kub ntawm cov kua. Nws yog lub plawv rau txhua qhov kev lag luam kom ua haujlwm zoo.

Pom zoo: