Controller Positions

An emergency stop system is to be designed for a certain automatic production machine. A single "start" button is used to turn on the power to the machine at the beginning of the day. In addition, there are three "stop" buttons located at different locations around the machine, any one of which can be pressed to immediately turn off power to the machine. (a) Write the truth table for this system. (b) Write the Boolean logic expression for the system. (c) Construct the logic network diagram for the system. (d) Construct the ladder logic diagram for the system

Pls Comment on the use of layout and other elements in the washing machine control panel. If errors occur based on this layout, walk through the accident scenario. Suggest potential ways of improving the interface to avoid a similar problem occurring.

Which type of control system is used in the given block diagram? Write the definition.

Question 45 is based on the following picture. Reprinted with permission from Popular Science magazine, ©2000, Times Mirror Magazines, Inc. 45. Stuart Wilkinson, the engineer of "Chew- Chew" said, "we stole the idea of eating food from the biological world, but we are marrying that idea to useful robotic capabilities." Which of the following would not be an application of Stuart Wilkinson's theory? A. A leaf mulcher that feeds on foliage B. a trash compactor that feeds on garbage dos C. a lawn mower that feeds on grass bos 9D. a garden cultivator that feeds on soil clippings E. a recycling truck that feeds on petroleum conjo

Hi, I could use some help with the following problems for controls. I am trying to get this to work, but I keep getting stuck. I'm trying to review some problems for an upcoming test by using some online resources.

SUBJECT: Feedback & Control Systems

a. Currently, you serve as a robotic engineer by a company, and your boss want you to design a robot in spatial space to satisfy the following conditions: i. Max reachable distance of the robot is 1 meter. ii. Only using revolute joints, connecting links and rigid load bearing links (the length of link is 0.5m). iii. The degree of freedom (Dof) of the robot is 2. What is your design, how many joints and links will you use? b. The payload of your design is 10 kg (each load bearing link can hold 5 kg, 5 kg+5 kg=10kg, the weight and payload of the connecting links will be ignored), but your boss wants your designed robots to handle 20 kg payload. How will you update your current design, and how many joints and links will you use in the new design? What is the Dof of the new designed robot.

What do you think could be the best control system that can be used especially for large aircraft? What do you think that it is the best control system and how would it help the pilot in controlling the large aircraft?

How will you differentiate the three flight control systems used in large aircraft? (Mechanical, Hydromechanical, and Fly-by-wire)

2. What are the primary flight controls? Explain in your own words

A pick and Place machine is being used to transfer a box. The arm is extended (out) by energizing a solenoid valve; when the valve is de-energizes, the arm retracts (in). In the same way, a second valve closes the grip (when energized) or opens the grip (when de-energized). Here's a diagram of this "machine": Grip Air Cylinder Grip open Grip Closed Box Arm Air Cylinder Arm In Arm Out The system is really slow... it actually takes 3-4 seconds for the arm to fully extend. An engineer created the below diagram. Start Pressed Time (seconds) Box Falls - 1 -2 -3 - 4 - 5 -6 –7 -8 – 9 – 10 Extend Arm Close Grip Question (finally!). Which statement is completely true regarding this design? It uses the Master Clock scheme. Given this diagram, the arm will probably start to retract before the grip fully closes. O If the arm takes 4 seconds to retract (return), the box will be dropped "mid-flight" It uses the Domino Scheme. Things can't happen in the wrong sequence. It uses the Master Clock…

You are assigned as the head of the engineering team to work on selecting the right-sized blower that will go on your new line of hybrid vehicles.The fan circulates the warm air on the inside of the windshield to stop condensation of water vapor and allow for maximum visibility during wintertime (see images). You have been provided with some info. and are asked to pick from the bottom table, the right model number(s) that will satisfy the requirement. Your car is equipped with a fan blower setting that allow you to choose between speeds 0, 1,2 and 3. Variation of the convection heat transfer coefficient is dependent upon multiple factors, including the size and the blower configuration.You can only use the following parameters:

You are spending the summer as an assistant learning how to navigate on a large ship carrying freight across Lake Erie. One day, you and your ship are to travel across the lake a distance of 200 km traveling due north from yourorigin port to your destination port. Just as you leave your origin port, the navigation electronics go down. The captain continues sailing, claiming he can depend on his years of experience on the water as a guide. The engineers work on the navigation system while the ship continues to sail,and winds and waves push it off course. Eventually, enough of the navigation system comes back up to tell you your location. The system tells you that your current position is 50.0 km north of the origin port and 25.0 km east of the port. The captain is a little embarrassed that his ship is sofar off course and barks an order to you to tell him immediately what heading he should set from your current position to the destination port. Give him an appropriate heading angle.

5. You need to know the resolution of the control. How many counts are there for 1 degree of motion?

this question about control systems for mechanical engineering. i will send two times because there are 4 parts a b c d. if u can c and d now, i will be happy. thank you! Just c and d. A-b answered a few minutes ago.

3. a) Differentiate between NC and CNC system and the applications of CNC.b) What are G-codes and M-codes in CNC part programming  and refer

Using signavio or any PBM tools and must Use pool and lane and object.  Model the following business process at a supplier. After a supplier notifies a retailer of the approval of a purchase order, the supplier can receive an order confirmation, an order change, or an order cancelation from the retailer. It may happen that no response is received at all. If no response is received after 48 h, or if an order cancelation is received, the supplier will cancel the order. If an order confirmation is received within 48 h, the supplier will process the order normally. If an order change is received within 48 h, the supplier will update the order and ask again the retailer for confirmation. The retailer is allowed to change an order at most three times. Afterwards, the supplier will automatically cancel the order.

Speed reduction, either through gearing or belt-pulley constructs, is an important element in motion system design. Similarly, converting rotary motion to linear motion is an important consideration. Considering a printer system driven by a stepper motor with 200 steps per revolution, construct a table that shows the relationships for: a. Position resolution of the print head vs. angular position of the motor. This translates to addressable print dots per mm vs. step angle. b. Print head speed (mm/S) vs. motor speed (Steps/S with rpm also noted) C. Frictional load at the print head (mN) vs. reflected torque at the motor (mNM) Mass of the print head vs. reflected inertia to the motor d. Use GR for Speed Reduction, r (mm) for the radius of the drive pulley, and m (grams) for print-head mass.. Belt Actuator Load Drive Pulley Secondary Pulley Linear Guide Belt Primary Pulley Motor

Technical graphics are the preferred method for communicating designs during a design process. True False

III.Question and Answer 1.Understand the given Physical process control diagram and explain the working of the system. Actual level Reference Controller Measurement level System H Pump Tank Liquid Level Control System Electronics Coach 2. Understand the given Industrial process control system and convert it in to Block diagram (draw neatly) 4-20 mA signal FC 4-20 mA signal FY FT 3-15 PSI signal FV Pump Pipe InstrumentationTools.com

In a job shop scheduling problem, all the jobs will have the same sequences. Select one: O True O False

Which statement is not true in the case of the term "Repeatability". Select one: A) The closeness of output readings for the same input reading when there is no change in observer. B) The closeness of output readings for the same input reading when there is change in condition of measurement. C) The closeness of output readings for the same input reading when there is change in time of measurement. D) The closeness of output readings for the same input reading when there is change in location.

NOTE: Do not solve the whole numerical.I only want the simplified schematic diagram of the plant showing all the necessary data displayed on it.

What is the purpose of Flow Control? Keep the buffer in the transmitter from going empty Prevent data loss because the transmitter sends data faster than the receiver can accept it Require the transmitter to send data on request of the receiver Make sure the signals levels on the cable meet the specification

i was studying Control Systems course but i couldn't solve the "c" and "d" parts of the question. thanks to the person who can solve and explain this problem to me, i will be grateful for that.

With reference to the introductory first week's lecture for this module and the diagram titled 'Manufacturing Systems' answer true or false to the following: Manufacturing systems in an enterprise focus entirely on the technological aspects of the product and production i.e. The manufacturing technology True False

part a is not 5.2 got it wrong Dear expert don't Use chat gpt

In an industry, the water in a boiler tank needs to be kept at constant pressure, water to the tank comes at constant flow rate and steam is coming from a valve to maintain the pressure. A pressure gauge is used to measure the water pressure in the tank. a. Provide the block diagram representation using a PID controller for the above mentioned condition (Control the pressure using the proportional valve.). b. explain the working principle.

An engineer is designing a transfer line. The line has 15 stations. Stations 1 through 10 should have the same reliability. Each station is expected to operate approximately 1000 cycles between failures. The last 5 stations are expected to break down about once every 600 cycles. Repair times will vary but should average about the equivalent of 12 cycles in duration. a. Find the availability of the line. b. Suppose you could add one buffer of size 20. Where would you place this buffer? Find the increase in availability

Hello, please help with this question for review purposes cuz my prof didn't teach us anything. Please provide charts and Table used with Plotting.

Answer the following questions: a) Explain the two different ways for port mapping (i.e. connecting signals in module instances). b) What is a test-bench? Why and when do we use it? c) Explain the differences between a Module and a Module Instance in Verilog HDL.

Suppose a process has been monitored daily for the last ten days and the number of machine failures each day was noted. The results follow: Day Number:           1    2    3    4    5    6    7    8    9    10 Number of Failures: 8    9    6   10  12   4    9   11   9    12   Compute control limits for a c-chart that monitors the average number of machine failures per day. Is the process in a state of control?