k ogata discretetime control systems solution manual

... Trang 1SOLUTIONS MANUAL FOR SELECTEDSOLUTIONS MANUAL FOR SELECTED PROBLEMS IN PROBLEMS IN PROCESS SYSTEMS ANALYSIS AND CONTROL DONALD R COUGHANOWR COMPILED ... and sketch H3(t) vs t Solution : Writing heat balance equation for tank 1 and tank 2 Trang 43Q = Taking laplace transforms )() 1 2 2 ++ ++ = sRAs Rs Q s H τττ Trang 44Taking laplace transforms ... for each tank How long does it take for level in first tank to reach 90% of total change? For the first tank, transfer function 1 1 1 1 ) ( ) ( + = s R s Q s H τ For the second tank )1)( 1()(

Ngày tải lên: 23/05/2018, 09:02

... Solution Manual for Feedback Control of Dynamic Systems 7th Edition by Franklin Full file at https://TestbankDirect.eu/ 1000 Solutions Manual: Chapter 7th Edition Feedback Control of ... for Feedback Control of Dynamic Systems 7th Edition by Franklin Full file at https://TestbankDirect.eu/ Chapter An Overview and Brief History of Feedback Control 1.1 Problems and Solutions Draw ... for Feedback Control of Dynamic Systems 7th Edition by Franklin Full file at https://TestbankDirect.eu/ 1010CHAPTER AN OVERVIEW AND BRIEF HISTORY OF FEEDBACK CONTROL (a) Negative Feedback in Biology

Ngày tải lên: 20/08/2020, 11:44

... guidelines would take the place of additional “controllers” in the block diagram, as shown in the block diagram. Initial wages Controller Process This work is protected by United States copyright ... any part of this work (including on the World Wide Web) will destroy the integrity of the work and is not permitted. Trang 2E1.3 A microprocessor controlled laser system:Controller Power out ... of this work (including on the World Wide Web) will destroy the integrity of the work and is not permitted. Trang 6P1.1 An automobile interior cabin temperature control system block diagram:

Ngày tải lên: 21/08/2020, 09:23

... t=k −1+s δ k −t x ⊤ (t)Qx(t) Trang 5= x ⊤ (k)Qx(k) +k −1 ∑ s=k −d1 +1 δ k −s x ⊤ (s)Qx(s) + k∑−d1 s=k+1 −d(k+1) δ k −s x ⊤ (s)Qx(s) − k −1 ∑ s=k −d(k)+1 δ k −s x ⊤ (s)Qx(s) − δ d(k) x (k − d(k))Qx(k ... d1x ⊤ (k − d(k))Qx(k − d(k)) + k∑−d1 s=k+1 −d(k+1) δ k −s x ⊤ (s)Qx(s) − k∑−d1 s=k+1 −d2 δ k −s x ⊤ (s)Qx(s) 6 (d2− d1+ 1)x ⊤ (k)Qx(k) − δ d1x ⊤ (k − d(k))Qx(k − d(k)). Thus we have V (k + 1) ... d(k))Qx(k − d(k)) + −d∑1 +1 s= −d2 +2 [ x ⊤ (k)Qx(k) + k −1 ∑ t=k+s δ k −t x ⊤ (t)Qx(t) − k −1 ∑ t=k+s δ k −t x ⊤ (t)Qx(t) − δ1−s x ⊤ (k − 1 + s)Qx(k − 1 + s) ] = x ⊤ (k)Qx(k) + k −1 ∑ s=k −d1 +1 δ k

Ngày tải lên: 14/10/2015, 08:06

... after losing packets, to address both congestion control and the lack of ACK clocking ACK[5] ACK[6] 32 The answer is in the book 33 In the following, ACK[N] means that all packets with sequence ... Similarly, for ACKs, if ACK[N] arrives then(because ACKs are cumulative) no ACK before ACK[N] can arrive later As before, we letACK[N] denote the acknowledgement of all data packets less than N ... and that the switches can keep up and can buffer at least one packet (b) The data packet takes 2.04 ms as in 18(b) above to be delivered; the 400 bit ACKs take 40µs/link for a total of 4 × 40 µs+4

Ngày tải lên: 16/12/2016, 18:56

... Invoice Check 2 Check 1 Review and Sign Checks Check 1 Purchase Order Receiving Report Invoice Check 1 To Vendor C Accounts Payable Report Review Accounts Payable Report D D Trang 20Ch 3: Systems ... Balance To Management To Credit & Cash and Checks To Bank Endorse Checks and Prepare Deposit Slip for Cash & Checks Cash and Checks Trang 26Ch 3: Systems Development and Documentation Techniques ... Receiving Report Invoice Check A A Purchase Order Receiving Report Invoice Prepare Vendor Checks Cash Disbursements Journal Purchase Order Receiving Report Invoice Check 1 B Check 2 B Purchase Order

Ngày tải lên: 20/01/2018, 11:11

... model will be retained in database systems Which alternative do you think is most likely to occur? Why? There is no correct answer to this question because it is asking the student to express his ... tables Specify the primary key(s), foreign key(s), and other data for each table Test your model by entering sample data in each table Table Name Primary Key Foreign Keys Other Attributes Description ... “Make Table Query” in Microsoft Office A Make Table Query is prepared the same as a normal query except that the user selects the Make Table Query option under the Query Design menu tab Make-Table

Ngày tải lên: 20/01/2018, 11:11

... deposited from bank C in bank A The scheme continues, writing checks and making deposits as needed to keep the checks from bouncing Kiting can be detected by analyzing all interbank transfers Since ... withdrawing the funds If it takes two days for the check to clear bank B, he has created $1,000 for two days After two days, the perpetrator deposits a $1,000 check from bank A in bank B to cover the created ... check is deposited and the time it clears the bank Suppose a fraud perpetrator opens accounts in banks A, B, and C The perpetrator “creates” cash by depositing a $1,000 check from bank B in bank

Ngày tải lên: 20/01/2018, 11:11

... purchasing data 2 Botnet o A network of hijacked computers 3 Bot herder r Hackers that control hijacked computers 4 Click fraud u Inflating advertising revenue by clicking online ads numerous times ... their hacking activities Others hackers seek to destroy data, to make unauthorized copies of the data, or to damage the system in some way Some hackers are motivated by the challenge of breaking ... bank checked the laptops for viruses but did not use the latest antivirus software A virus spread from the laptop hard drives to 300 network servers and 12,000 workstations It took the bank over

Ngày tải lên: 20/01/2018, 11:11

... controls, the following risks still exist:  The ticket-taker can let friends into the theater without tickets  The ticket-taker may take money from theater patrons, pocketing the cash and letting ... the tickets sold and then reconciling the number of tickets sold to the number collected by the ticket-taker helps prevent the theft of cash and giving tickets away to friends Despite these controls, ... Control, and ERM The COBIT Framework consolidates systems security and control standards into a single framework This allows management to benchmark security and control practices of IT environments,

Ngày tải lên: 20/01/2018, 11:11

... security controls: firewalls, intrusion prevention systems, intrusion detection systems, and a CIRT Using this combination of controls provides defense-in-depth Firewalls and intrusion prevention systems ... Services frameworks? COSO is a broad framework that describes the various components of internal control It does not, however, provide any details about IT controls COBIT is a framework for IT governance ... routing of packets across networks k 9 firewall i The rules (protocol) that govern the division of a large file into packets and subsequent reassembly of the file from those packets n 10 hardening

Ngày tải lên: 20/01/2018, 11:11

... Information Systems SUGGESTED SOLUTIONS TO THE PROBLEMS 9.1 Match the terms with their definitions: a A hash encrypted with the creator’s private key _d Virtual Private Network (VPN) _k Data Loss ... Digital watermark 15 _o Asymmetric encryption 16 _n_ Key escrow b A company that issues pairs of public and private keys and verifies the identity of the owner of those keys c A secret mark used to ... Find more on www.downloadslide.com Accounting Information Systems CHAPTER INFORMATION SYSTEMS CONTROLS FOR SYSTEMS RELIABILITY – PART 2: CONFIDENTIALITY AND PRIVACY SUGGESTED ANSWERS

Ngày tải lên: 20/01/2018, 11:11

... or network equipment e 10 limit check j An application control that ensures that a customer‟s ship-to address is entered in a sales order k 11 zero-balance test k An application control ... Clicking OK results in the data being entered anyway; clicking cancel rejects the data Trang 910-9 SUGGESTED ANSWERS TO DISCUSSION QUESTIONS 10.1 Two ways to create processing integrity controls ... checks Trang 1110-11 10.2 What is the difference between using check digit verification and a validity check to test the accuracy of an account number entered on a transaction record? Check digit

Ngày tải lên: 20/01/2018, 11:11

... of controls are:  Observe computer operations, data control procedures, and file library control procedures  Inquiry of key systems personnel with respect to the way in which prescribed control ... internal controls into its computer systems He thanks you for your efforts and asks for a summary report of your findings for inclusion in a final overall report on accounting internal controls ... the procedures and controls used to modify software programs  There are some control procedures, audit procedures (both systems review and tests of controls), and compensating controls that are

Ngày tải lên: 20/01/2018, 11:11

... Lockbox h Maximum possible account balance for a customer 9 _k Back order i Electronic invoicing 10 _m Picking ticket j Post office box to which customers send payments 11 _l Bill of lading k ... shipped g Theft of checks by the mailroom clerk, who then endorsed the checks for deposit into the clerk’s personal bank account In order to cover up this theft, the mailroom clerk has to be able ... checks to the cashier The cashier prepares duplicate deposit slips, sends the original to the bank with the checks, and sends a copy to the 3rd party When the checks are deposited, the bank sends

Ngày tải lên: 20/01/2018, 11:11

... stocking clerks work as cashiers Monitor check-out clerks, either live or by closed-circuit cameras, to deter fraud Hire honest and ethical employees by conducting effective interviews, checking ... Field check (date) Reasonableness check (compare difference between desired date and today’s date to preset tolerance limit) Field check Validity check Field check Reasonableness check Notes: ... procurement card controls implemented by the organization If employees know that any purchase they make can be the subject of subsequent review and audit, they are more likely to make legitimate

Ngày tải lên: 20/01/2018, 11:11

... If management uses ABC systems to justify downsizing, there is likely to be a backlash against and distrust of such systems by many managers Instead, managers should seek to find new opportunities ... a backup and disaster recovery plan does not exist, the organization may lose important data 5 If the backup plan is not regularly tested, it may not work 6 Without proper data entry edit controls, ... work areas equipped with several machines to assist them in completely making a pair of shoes Factory workers scan the bar-codes as they use materials To operate a machine, the factory workers

Ngày tải lên: 20/01/2018, 11:11

... information systems Why you think this is so? (Hint: Think about the differences in employee background and the functions performed by the HRM and payroll departments.) Payroll and HRM systems are ... paychecks continued to be issued for that employee The supervisor pocketed and cashed those paychecks  Implement a policy prohibiting supervisors from picking up or distributing paychecks Instead, ... regulations, such as HIPAA What controls can mitigate the risk of these threats? The solutions to these potential threats primarily involve monitoring and the use of security controls discussed in chapter

Ngày tải lên: 20/01/2018, 11:11

... checklist that can be used to evaluate controls in the general ledger and reporting cycle a For each control issue, write a Yes/No question such that a “No” answer represents a control weakness ... category, under “Top options for working with Excel” select the “Show Developer tab in the Ribbon” check box and click OK On the Developer tab you then click insert and select the “spin box” option ... processing integrity controls to prevent errors from occurring, preventive controls are never 100% effective Therefore, they need to be supplemented with detective controls like an audit trail 16-1

Ngày tải lên: 20/01/2018, 11:12

... principles, however, employee skills are not recorded as an asset in the financial statements This does not mean that they lack economic value; indeed, the stock market appears to place considerable ... three basic kinds of entities relevant to transaction processing systems: the resources controlled by the organizations, the events (business activities) that managers want to plan, control, and ... direct links between agents and resources because in many situations there is no reason to track such relationships As chapter 19 will show, however, if management wants to assign and track custody

Ngày tải lên: 20/01/2018, 11:12