You are required to design a mobile robot vacuum cleaner for use within the warehouse, as shown in Figure 1. The robot has to interact with its environment, and to do so, you have to choose the proper sensor for each task of the following: .A Avoiding obstacles اختيار حواجز B. fail-safe (zero-distance) measurement. 3712915, C. Calculating and updating a robot's position. D. Measuring robot heading angle> راس الزاوية Discuss the working principle of each sensor chosen, using a schematic to illustrate your answer if necessary. Answ ناقش مبدا أ العمل لكل مهمة رسم للسفير اذا وجد A differenti vel OR to B. A direes 40° 180 4m cobaltravale in al ommand has a har 50mm. Determine the w m, in Figure 1. (assume the time requi الزمن لكل خطوة R1.76,117 D 3m 5m B E 2m F 3m 1mG A Figure 1. Route of a robot in the warehouse

Do not use Ai to answer this question.

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

3. Define what is a sensor and give 2 examples.

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

The task will involve investigation, selection and evaluation of suitable sensors and development of a processor-based measurement and display system which could be used for obstacle detection/avoidance. Your system must measure and display the sensor information and indicate: if an object has been detected, the location within the 135-degree field of view and the distance from the robot.

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.

1.Identify a mechatronics system being used by you in your daily routine. Analyze its elements andstate its importance in the functioning of that system.2. Define sensors and list the various specifications that need to be carefully studied before using aThermocouple for reading the temperature of a furnace.3. Explain the significance of the following information given in the specification of the followingtransducer,Thermocouple Sensitivity: nickel chromium/nickel aluminum thermocouple: 0.039 mV/ºC when thecold junction is at 0 ºC.

7. What would you propose to increase measurement accuracy when selecting a sensor Ans: I

Show the real image of each temperature sensor, indicate its basic parts.