A design team tries to design the next generation of autonomous cars.

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Question 1: A design team tries to design the next generation of autonomous cars. The engineers reported that the key component “Light Detection and Ranging” (LiDAR) is still not mature. They may not know how accurate it can be and its feasibility to be used in autonomous cars. Under this situation, which engineering design process model, e.g., Waterfall, Vee, Cycle, or Spiral models, do you use? Why?

Question 2: Consider the design of an uninterruptible power supply (UPS) system. Which diagram, method, or approach you will use?
Note: The answer to each sub-question should be the name of a diagram (e.g., SysML activity diagram), a method (e.g., functional decomposition), an approach (e.g., object-oriented design process), or any description (e.g., vision statement or transition plan). Please don’t model it. The answer should be just a name of a diagram, a method, an approach or some description.
Here is one example: Question: Describe the procedure that the users will use the UPS in their daily life. Answer: SysML Activity Diagram
1) Define the description that the customers accept.
2) Consider the UPS as a black box and analyze its input/output flows.
3) Define the interactions that the UPS should have from the views of connected computers and users.
4) Describe the domain of the backup power systems.
5) Define the goal of my new UPS that I will design.
6) Identify the key issues of my previous design
7) Define the timeline of developing fast charging and durable capabilities.
8) Define a possible idea for the UPS that we will design

Question 3: Two use case diagrams (“Use Case Diagram 1” and “Use Case Diagram 2”) are shown below:
(a) Check their diagram frame. What are the elements in a diagram frame?
(b) What is the difference between the diagram frame of “Use Case Diagram 1” and “Use Case Diagram 2”? What does it mean?
(c) Check the process of stage 1 (“analyzing the needs”) of the object-oriented design process. When do you use the diagram frame similar to “Use Case Diagram 1”? When do you use the diagram frame similar to “Use Case Diagram 2”? Why?

Question 4: Please identify all modeling errors in the following SysML BDD

Question 5: One elementary school has adopted digital learning to their k-5 kids since 2018. All kids can be either at home or in the classroom as chosen by their parents. The teachers must broadcast from the school. The school did a survey one year after implementing digital learning. The results showed that the parents’ overall satisfaction is low. As a systems engineer, please apply the cause-and-effect analysis to identify the root causes.

Sample Solution

der the 1990 Public Wellbeing Administration and Local area Care Act any grown-up matured 18 or over who is qualified for and requires administrations from their nearby authority reserve the privilege to have their necessities surveyed and be completely engaged with the course of action of administrations advocates likewise can assume a fundamental part in guaranteeing their viewpoint is regarded, and any arrangement is executed to empower people to live as freely as conceivable the local area care demonstration of 1990 underlined the significance empowering and fitting help and administrations around the necessities of people. Evaluations are assessed consistently, except if there is change of conditions or the individual or nearby power feel another audit would be useful.

Significance of Common freedoms way to deal with care
The common freedoms approach inside care permits support laborers to “understand the potential” of administration clients, featuring the significance all encompassing consideration and adopting a comprehensive strategy to mind it underlines the significance of taking somebody’s personal, physical, profound requirements of a person. Albeit a help specialist might really focus on the actual necessities of a patient because of any actual handicap, for example, helping with washing or planning feasts a basic freedoms approach advocates the significance of thinking about dietary prerequisites, for example, the individual being a veggie lover or noticing strict practices like a Muslim or Jewish help client not consuming pork. The specialist co-op would likewise not victimize any help client due to their religion, sexual direction or any criminal convictions. This permits administrations to feel OK with administrations accessible and can raise objections or look for help unafraid of backlashes or suggestion, this advances the singular’s respect as well as their basic liberties.

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