Beheerstelsels N6 — Document

April 2021 — N6 — Beheerstelsels

N6 2021 Nated Engineering
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🎯 100 marks ⏱️ 3h 📄 7 pages 📝 64 items found
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Q1— Section header —
1.10\ in die ANTWOORDBOEK neer te skryf.
1.1Kritieke demping word gedefinieer as die verhouding van die werklike hoeveelheid demping tot die hoeveelheid oordemping.
1.3ipuleerde veranderlike waarde te verander.
1.4Die doel van kompensasienetwerke is om die leweringsprestasie van die stelsel met die gewenste verwysingsinset te vergelyk.
1.5tempo styg of val.
1.6Vastetoestand konstante is die som van die oorgangsrespons en die vastetoestandrespons.
1.7beheerstelsel is die vorentoebaan die sendbaan van die komparator na die beheerde leweringsein.
1.8
1.1010
Q2— Section header —
2.1FIGUUR 1 Bepaal, met behulp van blokdiagram algebra, die totale lewering (C\ vir die blokdiagram in FIGUUR 1. (6\
2.2tweede ordestelsel toegepas. Die insetfunksie word gegee as: Die oordragfunksie van die beheerstelsel word gegee as:
2.2.1Bepaal die Laplace transform van die inset ( \ deur die LAPLACE TRANSFORMTABELLE (aangeheg\ te gebruik. (1\
2.2.2Bepaal die uitdrukking vir die leweringsrespons in terme van (3\ [10]10
Q3— Section header —
3.1Die spitsversterkingswaarde (1\
3.2rad/s (1\
3.3Die frekwensie teen die spitsversterkingswaarde (1\
3.4Die versterking afsnypunt tussen 1 rad/s en 10 rad/s (1\
3.5Die oorgangsfrekwensie van die versterking (1\ G1 G2 H1 H2 *,,,,+
3.6Die oorgangsfrekwensie van die fase (1\
3.7Die versterkingsgrens (1\
3.8Die fasegrens (1\
3.9Die stabiliteit van die stelsel in terme van die versterkings en faserespons (2\ [10]10
Q4— Section header —
4.1Die afgeleide geslotelus word in die tabel hier onder uiteengesit. 12 35 53 78 99
4.2Gebruik die plot
Q4— Section header —
Q5— Section header —
5.1Die ooplus sensititiwiteitskonstante (3\
5.2Die pole en nulle van die funksie (2\
5.3
5.4Die asimptotiese hoeke (3\ [10] (8080016\ Kopiereg voorbehou Blaai om asseblief10
Q6— Section header —
6.1Gee VIER tipiese gebruike van operasionele versterkers. (4\
6.2(3\
6.3(1\
6.4Aftrekker operasionele versterker word onderwe rp aan twee insetspannings van 90 V en 240 terugkoppelweerstand van 10 Bereken die waarde van die leweringspanning as die insetweerstand 6 (2\
Q7— Section header —
7.1Noem die VIER klasse van servomotore wat in elektriese masjiene en stelsels gebruik word. (4\
7.2Gee DRIE nadele van WS servomotore. (3\
7.3(2\
7.4(1\ [10]10
Q8— Section header —
8.1afsonderlik opgewekte motor. FIGUUR 2
8.1.1
8.1.2Verduidelik die werkbeginsel van hierdie beheerkring. (4\
8.2(3\ Sneller kring Veld WS toevoer
Q9— Section header —
9.1Noem DRIE soorte prosesbeheerders wat in hidrouliese stelsels gebruik word. (3\
9.2FIGUUR 3
9.2.1Noem die pomp in FIGUUR 3. (1\
9.2.2
9.2.3Onder watter kategorie word hierdie pomp geklassifiseer? (1\ [10]10
Q10— Section header —
10.1Waarvoor word Lissajous figure gewoonlik gebruik? (2\
10.2ossiloskoop gebruik word. (1\
10.3Wat is die gevolg van wanaanpassing? (2\
10.4gevoer moet word om sy kwaliteit te ontleed. (1\
10.5(2\
10.610
0.810 80 100 FREKWENSIE (rad/s\ VERSTERKING (dB\
0.810 80 90 100 (8080016\ Kopiereg voorbehou Blaai om asseblief

Mark Allocation

Total100 marks
Sections10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 = 100 marks

Paper information

TitleDocument
SubjectBeheerstelsels
LevelN6
Document typeQuestion paper
Year2021
MonthApril
Pages15
Downloads5

Examination context

Decade2020s
Years ago5y
SeasonAutumn (SH)
Start dayThursday
Exam periodApril 2021
Days since exam2,019

About Beheerstelsels examination preparation

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