- Engineering
- Control Systems Engineering
- For the unity feedback system shown in Figure 8.3, wheredo the following:

For the unity feedback system shown in Figure 8.3, where

do the following: [Section: 8.7]

a. Find the gain, K, to yield a 1-second peak time if one assumes a second-order approximation.

b. Check the accuracy of the second-order approximation using MATLAB to simulate the system.

Sketch **the** root locus **for** **the** **unity** **feedback** **system** **shown** **in** **Figure** P8.3, **where** Give **the** values **for** all critical points **of** interest. Is **the** **system** ever unstable? **If** so, **for** what range **of** K?
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Plot **the** root locus **for** **the** **unity** **feedback** **system** **shown** **in** **Figure** P8.3, **where** **For** what range **of** K will **the** poles be **in** **the** right half-plane?
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Consider **the** **unity** **feedback** **system** **shown** **in** **Figure** E10.21. Design **the** controller **gain,** **K,** such that **the** maximum value **of** **the** output y(t) **in** response **to** **a** unit step disturbance T(i(s) = l/s is less than 0.1.
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Draw **a** carry save adder tree for **the** following situations: a) for 5 operands b) for 8 operands c) for 10 operands d) for 11 operands e) for 12 operands
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Figure P8.13 shows **the** block diagram **of** **a** closed loop control **of** **a** linearized magnetic levitation system (Galvão, 2003).. Assuming **A** = 1300 and ? = 860, draw **the** root locus and find **the** range **of** K for closed-loop stability when: a. G(s) = K; b.
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Old School Publishing Inc. began printing operations on January 1. Jobs 301 and 302 were completed...... ... for each operation): a. Direct and indirect materials used. b. Direct and indirect labor used. c. Factory overhead applied to all four jobs (a single overhead rate **is** used based on direct...
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1 Rajah 17 Identify **the** type **of** filter, number **of** order and roll-off rate. Kenal pasti jenis...... ... **the** output frequency response curve indicating **the** cut-off frequencies and gain value, center frequency, bandwidth and maximum gain **value** Lakarkun dan labelhan lekuk sumbutan frekuensi keluaran...
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Some students refer to **the** quantity ma?(vector) as “the force **of** acceleration.” **Is** it correct to refer to this quantity as **a** force? If so, **what** exerts this force? If not, **what** **is** **a** better description **of** this quantity?
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You can play catch with **a** softball **in** **a** bus moving with **constant** **speed** on **a** straight road, just as though **the** bus were **at** rest. **Is** this still possible when **the** bus **is** making **a** turn **at** **constant** **speed** on **a** level road? Why or why not?
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Funz Corporation gives three weeks’ paid vacation to each employee who has worked **at** **the** company...... ... to employees on vacation. Figure **the** estimated employee vacation benefit for **the** month. (Round to **the** nearest thousandth.)2. Prepare **a** journal entry to record **the** employee benefit for...
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Hart Labs, Inc. provides mad cow disease testing for both state and federal governmental...... ... **the** month were $75,000, and selling and administrative expenses were $5,000.Instructions(a) Compute **the** price and quantity variances for direct materials and direct labor.(b) Compute **the** total...
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You have been hired to assist **the** management **of** Great Bend Office Systems **in** resolving certain...... ... its estimated pre-tax profit from total operations **that** would result from each **of** **the** following alternative:a. Expansion **of** **the** Idaho factory.b. Negotiation **of** **a** long-term contract on **a** royalty...
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Enron, one **of** **the** largest corporations to ever file for bankruptcy protection, was number 7 on the...... ... firms, instructed employees to destroy documents related to its work for Enron.Based on your understanding **of** **a** fraud examiner’s responsibilities regarding documents, **what** should **the** audit...
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