Individual Progress Report

Description

The Individual Progress Report (IPR) is a chance to put your contributions to the team's progress in writing. The report will discuss not only the components and subsystems you have personally been responsible for, but what components you have helped work on as well. It is important to talk about the relation between your work and your teammates' work as well.

Importantly, we want to see what you have worked on, what works and doesn't, and how you are planning on overcoming your challenges.

Requirements and Grading

This report should be 5-12 pages of your own work. This means that you cannot take full paragraphs or sections from your Design Document, since that was a collaborative effort. The IPR Grading Rubric describes what we look for in grading this assignment. The requirements are expanded on below:

  1. General: Concise writing is encouraged, but it is important that all pertinent information is conveyed. All figures should be labeled and formatted consistently.
  2. Formatting: Please refer to the Final Report Guidelines for general writing guidelines, since the format of this report should be very similar to that of the final report. Note that each component of the Final Report may be tailored to the parts of the project the individual has been active in.
  3. Introduction: First, discuss what portion of the system you have been active in designing connects to which portion of a different subsystem, and how these interact to complete an overall objective. Then discuss what you have accomplished, what you are currently working on, and what you still have left to do.
  4. Design: Discuss the design work you have done so far. It is expected that you have done calculations and/or found relevant equations, created circuits for your parts of the project, and simulated / drawn schematics for your parts. You may have already, at a high level, discussed how your part fits into the rest of the project, but you should expand on the technical details and interface between your module(s) and the other modules of the project.
  5. Verification: Testing and verification is also very important. Make sure you describe each test that was performed and its procedure in detail, and give quantitative, meaningful results. Also describe tests that have yet to be performed. We should be convinced that if all your tests will pass, your part of the project will work.
  6. Conclusion: Discuss a plan and timeline for completing your responsibilities and your project as a whole. Also explain the ethical considerations of your project by consulting the IEEE Code of Ethics, ACM Code of Ethics, or another relevant Code of Ethics.
  7. Citations: You need citations. Cite sources for equations, Application Notes you referenced in your design, and any literature you used to help design or verify your work. If you checked something from another course's lecture slides, Google'd for things related to your project, or anything similar, then you have something you need to cite. At the very least, since you have talked about the ethical considerations of your project as it relates to a published code of ethics (e.g., IEEE or ACM), you should cite those!

Submission and Deadlines

The IPR should be submitted on Blackboard in PDF format by the deadline listed on the Course Calendar.

Tea Blend Distributor

Zhenzuo Si, Zhiyuan Wang, Ruiqi Ye, Anyu Ying

Featured Project

# TEAM MEMBERS:

- Zhenzuo si (zsi2)

- Ruiqi Ye (ruiqiye3)

- Zhiyuan Wang (zw39)

- Anyu Ying (anyuy2)

# PROBLEM

Tea is a popular beverage but cannot be easily obtained like coffee because no machine on the market can make it as convenient to drink tea as a coffee machine. Additionally, people’s requirements for the type and strength of tea are just as complex as those for coffee. We want to design a device that allows users to input the type of tea they want to drink and their taste preferences and then receive a cup of tea that meets their requirements.”

# SOLUTION OVERVIEW

This machine has a total of five systems: an interactive subsystem that receives user input, a control subsystem that controls all other subsystems, a solid storage subsystem for storing tea leaves, a tea brewing subsystem that adds an appropriate amount of water at the right temperature, and a flavour subsystem for adding additional ingredients such as milk and sugar.

# SOLUTION COMPONENTS

##INTERACTIVE SUBSYSTEM

The interactive subsystem includes a series of digital displays and buttons for users to adjust parameters related to taste, such as tea strength, temperature, and concentration of additional ingredients. It is also capable of delivering this data to the control subsystem.

## CONTROL SUBSYSTEM

The control subsystem is capable of transmitting signals to other subsystems and can control the number of tea leaves and additional ingredients used, as well as the temperature and amount of water used, and the overall brewing time.

## TEA BREWING SUBSYSTEM

The tea brewing subsystem includes a mixing tank that can store the added tea leaves, water, and additional ingredients and can dispense the brewed tea and tea leaves together at the set time.

## FLAVOR SUBSYSTEM

The flavouring subsystem includes tanks for storing syrup and milk, as well as pipelines and valves for adding a predetermined amount of syrup and milk based on instructions from the control subsystem.

# CRITERION FOR SUCCESS

After users set their taste preferences on the front-end interface, they can wait for a certain amount of time and then enjoy a cup of tea that meets their preferences. After each tea-making process, the machine’s interior is relatively clean and there are no residual tea leaves that could affect the taste or food safety.

# DISTRIBUTION OF WORK

Zhiyuan Wang is responsible for designing the mechanical structure, including the outer shell, storage compartment, and liquid pipelines. Anyu Ying is responsible for designing and soldering the circuit board. Zhenzuo Si and Ruiqi Ye are responsible for developing and debugging the control and interaction systems.