13/10/20171 Lecture 3 Data Modelling with Entity-Relationship Model 13/10/20172 Part 4 – Objectives How to use Entity–Relationship (ER) modelingin database design. Basic concepts associated with ER model. Diagrammatic technique for displaying ERmodel using Unified Modeling Language (UML). How to build an ER model from a requirementsspecification. 4A data model is a plan, or blueprint, for … Read more
13/10/20171 Lecture 2 A relation is a table with columns and rows.• Only applies to logical structure of the database, not thephysical structure. Attribute is a named column of a relation. Domain is the set of allowable values for one ormore attributes. Tuple is a row of a relation. Degree is the number of … Read more
Question 1 You are a part of a research team and you have been asked to give advice on the design of a case-control study to investigate the association between breast cancer and participation in mammography screening. The research team wants to be able to detect an odds ratio of at least 0.5 using a … Read more
Description Consider the following: After rising to become the world’s second largest manufacturer during the 1960s and 1970s, Japan has developed into a central hub for international supply chains. However, firms engaged in global manufacturing are vulnerable to the disruption of their supply chains. Managers have to balance the cost of keeping high inventories, and … Read more
analyze the chosen crisis/event from the perspective of US foreign policy. Issue Analysis Paper Assignment Instructions As you look ahead to the final briefing paper, you will engage in a number of practical exercises this term to aid in your preparation of the paper. This week you will engage in the analysis of a past … Read more
Industrial systemsLecture 4Overview of Sensors!for Roboticswhere should I dig?whereis thetruck?Sensing Planning Actinginformationabout theenvironmentactionon theenvironmentWhat makes a machine a robot?Definition of a RobotA reprogrammable multi-functional manipulatordesigned to move materials, parts, tools or specializeddevices through various programmed motions for theperformance of a variety of Tasks.Components of a Robot• Manipulator: Main body of robot (Links, Joints, otherstructural element … Read more
HNC/HND Engineering 2Higher National Certificate/Diploma in EngineeringAssignment Brief Unit Number and TitleUnit HNEE 45: Industrial ControlAcademic Year2020-2021Unit TutorDr. H.AmreizAssignment TitleUnit 45: Industrial systems- level 5Issue Date25/01/2021Submission Date10/04/2021IV Name & DateT.Jey , 20 /01/ 2021Unit Learning OutcomesLO1: Describe the main elements of an electronically controlled industrialsystem.LO2: Identify and specify the interface requirements between electronic,electrical and mechanical … Read more
Industrial systems!Lecture 2Dr Ahmed Chebboa.chebbo@lcuck.ac.ukPROGRAMMABLE!LOGIC CONTROLLERS- Review brief history of PLCs and manufacturingcontrol systems.- Introduce the concepts of discrete control ofmanufacturing- Review the various kinds of instrumentation usedfor control.- Overview ladder logic programmingThink of some common examples of PLCapplications !!Industrial Applications of PLC1. Transportation System likes Conveyor Belt System.2. Packing and Labeling System in Food & Beverage.3. Automatic … Read more
Industrial systemsDr Mohamed Darwish and Dr Ahmad ChebboM.Darwish@lcuck.ac.uka.chebbo@lcuck.ac.uk AppSoftwareMotionControllerAmp/Drive Motor Position Voltage Current Position FeedbackElements of a Motion System Mechanical FeedbackDevice https://www.youtube.com/watch?v=dDXdz20lrbkElements of a motion system• Application software – Command target positions and motioncontrol profiles.• Motion controller – Takes the desired target positions andmotion profiles and creates the trajectories for the motors tofollow.• Amplifier or … Read more
Artificial Intelligence (AI)AI is the futureArtificial Intelligence technologies are fastevolving which are widely adopted intechnology & business circles.Many governments and industries see thatAI is the future; however, if we lookaround us and check our daily ilfeactivities, AI does not like it is the future;it is the present, and the future will bemore advanced and sophisticated.So … Read more
