Midterm Exam

Human Machine Interface (HMI) Standards I. INTRODUCTION  The introduction should explain your topics briefly. 2. MAIN TOPIC Explain in details what your topic is and why is it important. Use figures and diagrams as many as you can. 3. WHY IS IT IMPORTANT? ADVANTAGES AND DISADVANTAGES Explain the importance of the topics and provide several examples and applications.

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Human Machine Interface (HMI) Standards I. MAIN TOPIC Explain in details what your topic is and why is it important. Use figures and diagram    II. WHY IS IT IMPORTANT? ADVANTAGES AND DISADVANTAGES Explain the importance of the topics and provide several examples and applications.

Is there an Unstable system that is Memory? a. b. Give an example in either discrete or continuous time C. Explain/Justify the given example in details.

Question 2 please

Control System

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Different objects are moving on a conveyor belt. Let’s say, circular balls, square blocks and rectangular blocks. All three types of objects are collected in the same sized box. As these types are different in size and shapes as well, number of objects to be placed are different for each type. Set counter value according to different sized objects’ detection. Implement automation of this in PLC using Ladder Diagram programming language.

1. Define error? Discuss in detail about the various types of errors in the measurement and explain the terminologies such as Static error b. Dynamic error c. True value d. Accuracy e. Precision f. calibration

Problem Description Material A and Material B are collected in a tank. These materials are mixed for a while. Mixed product is then drained out through Outlet valve. Implement this in PLC using Ladder Logic programming language. Problem Diagram Diagram of a mixing tank -Agitator Motor Material A Material B Inlet Valve 1 Inlet Valve 2 Level Material B☐ Level Material A Mixing Tank LLS Outlet Valve Mixed Product

Q1:-State if the following statements are true or falls. 1. In general the time constant of sensor is larger than the time constant of Process. 2. The control valve is used to convert the sensor signal to an equivalent signal. 3. In Routh stability you can find the number of unstable roots. 4. Dead time is also called pure delay.

Scnerio: You have to design a controller for a split Air conditioner. The Air conditioner can go into 4 states. They are Heat, cold, dry, auto. The controller receives an input from the user and for every input it changes the state in the sequence – Heat -> cold -> dry ->auto -> Heat. Note Your also have to make  state diagram, state transition table, and the circuit acording to the design. FOR 4 states I  GUESS flip flops Iis used for circut diagram. solve as soon as possible

Questions: 1. Show the truth table for the controller

The subject is: Automatic Control Systems  Please send the answer by typing ONLY. I don't want any handwritten. Also, don't copy-paste from the net, as plagiarism will be counted.

Explain the difference between accuracy and precision with mathematic examples.

Here is the data flow diagram for a particular instruction. The various values shown indicate the state of the machine after the action of this instruction. The question mark locates this instruction in memory. GatePC DR 100 GateMARMUX RO X2FFF PC X RI x3006 MARMUX TRAPVECTOR R2 x3005 X0:0 PCMUX R3 x3004 ZEXT R4 x3003 OFPSETŐ OR R5 x3002 PC OR BASER R6 x3001 PCOFFSET (7:0) R7 x3000 ADDR2MUX ADDRIMUX SR2 SRI (100 SEXT IMMS SEXT SRZMUX SEXT FINITE [50] SEXT STATE [40] MACHINE Arith/Logic Operation AL select IRO01 A/L RESULT LOGIC GateALU Gate MDR 16 16 MDR MAR T16 МЕМORY x 30 0O x 30 0 1 X 3:0:0 2 x3003 x3004 x 30 03 x3001 x: 3:0 0 4 X 30 05 X300 6 x3000 x3006 x3002 What is that instruction in binary? (You may use any number of spaces to organize the bits.) address instruction х3002

Note: Please do not handwritten.

Full explain this question very fast solution sent me step by step Text typing work u and don't ignore any part all part work u

Which controller has no offset ? a. Proportional  b. Integral c. Derivative  d. Proportional derivative

What is the purpose of the break statement? Force the termination of a program. When a break statement is encountered in a loop, the loop terminates immediately and the execution resumes the next statement following the loop. To produce the systematic code, and the break statement does not affecting the program. To make the code easy to understand.

urgent please

If computer A is 3.5 times as fast as computer B; and computer B is 1.5 times as fast as computer C. Find the execution time needed for computer A to complete a program which takes 10.4 millisecond by computer C. Show your steps in details.

1 _ Compare between the status and control flags? Explain the status flags for the operation AEH+37H ? 2) 2 _What are the purposes of both segmentation and physical generation? Explain with draw and numerical example?