a) Explain why the internet of things (1OT) might prove to be so important when considering predictive maintenance of industrial equipment. b) What is the difference between reactive, preventative and predictive maintenance? c) Describe the components that might be used to build a predictive maintenance system for an industrial DC motor.

a) Explain why the internet of things (1OT) might prove to be so important when considering predictive maintenance of industrial equipment. b) What is the difference between reactive, preventative and predictive maintenance? c) Describe the components that might be used to build a predictive maintenance system for an industrial DC motor.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Draw the basic building blocks of the following system. Explain briefly the operation/function(s) of each block in your system. A system that tracks the sun (from sunrise to sunset, nighttime the sunrise again). This system is very similar to the building blocks of a system that will control the steering system (using a DC motor) of a line following a mobile robot (mo-bot). Very similar also to its system that will control its forward/reverse movement.
Question 3: Q.3.1: Draw State Diagram of the control software for: A telephone answering system that records incoming messages and displays the number of accepted messages on an LED. The system should allow the telephone customer to dial in from any location, type a sequence of numbers (identified as tones), and play any recorded messages. Q.3.2: Based on your experience with a bank ATM, draw an Activity Diagram that models the data processing involved when a customer withdraws cash from the machine.
An ESI's significance in IT cannot be understated. .
QS2. Suppose you are developing the simulation model of a telecommunication systemwhere the incoming calls are being served by a single service person. Assume the arrival of the calls as well as their service times are random. Identify some entities, attributes, activities, events and states variables for this simulation model.
What are the DSDM core values and principles?DSDM is a helpful method to use when developing dynamical system designs.
Draw a Sequence Diagram for the given scenario: A smart patient health tracking system that uses sensors to track patient health and uses the internet to inform their loved ones in case of health emergencies. The system uses a temperature and heartbeat sensor to keep track of the patient health. The sensors are connected to a microcontroller to track the status which is interfaced with an LCD display and WIFI connection in order to transmit alerts. If the system detects any sudden changes in the patient's heartbeat or body temperature, the system automatically alerts the user about the patient's status over the IoT also provides the details of the heartbeat and temperature of the patent live over the internet.
What is Endurance Testing and Spike Testing?
1) Explain what an industrial network is, how it differs from a computer network and what are its advantages. 2) One of the first steps when designing an automation system is to design the system architecture, organizing vital elements such as PLCs, field instruments and supervisory systems around the appropriate network. It is worth remembering that choosing the right architecture determines the success of the system and that each solution is unique, as it depends on the limitations of each project. Therefore, the design engineer must make a survey of the points to be verified for the design of the system. Explain these points. 3) It is known that the automation pyramid is composed of 5 levels, with level 1 being the lowest of the pyramid and level 5 the highest: Level 1: Field instruments Level 2: Control Level 3: PC/HMI Supervision Level 4: Plant Management Level 5: Corporate Management Based on this information and knowledge of industrial networks, cite examples of protocols…
Create a block diagram for the system and explain the operation of each block: (Please write properly) A system that tracks the sun (from sunrise to sunset, nighttime the sunrise again). This system is very similar to the building blocks of a system that will control the steering system (using a DC motor) of a line following a mobile robot (mo-bot). Very similar also to its system that will control its forward/reverse movement.
How would you break down Donald Norman's paradigm into its seven phases in HCI?
Draw a Sequence Case Diagram of the following scenario. A smart patient health tracking system that uses sensors to track patient health and uses the internet to inform their loved ones in case of health emergencies. The system uses a temperature and heartbeat sensor to keep track of the patient health. The sensors are connected to a microcontroller to track the status which is interfaced with an LCD display and WIFI connection in order to transmit alerts. If the system detects any sudden changes in the patient's heartbeat or body temperature, the system automatically alerts the user about the patient's status over the IoT also provides the details of the heartbeat and temperature of the patent live over the internet.
CS401: COMPUTER MODELLING AND SIMULATION QUESTION 1 What do you mean by verification and validation of simulation models? Explain calibration and validation models with neat diagram. QUESTION 2 Suppose you are developing the simulation model of a telecommunication systemwhere the incoming calls are being served by a single service person. Assume the arrival of the calls as well as their service times are random. Identify some entities, attributes, activities, events and states variables for this simulation model. QUESTION 3 Consider an unfair six-sided die where the probability of rolling a “1” is three times the probability of rolling any other value. All other values have the same probability of occurring. Let X be the random variable that takes on values 1 through 6 for our unfair die. Plot the pmf and CDF of X. Determine the mean of X QUESTION 4 Explain the two different techniques for generating random numbers with examples? Describe the Mid-squire method for generating…