Systematic Innovation Processes Quiz
50 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary objective of function analysis in a systematic innovation process?

  • To identify the specific components of a system or product.
  • To create a visual representation of the functional relationships within a system or product.
  • To analyze the interactions between different components of a system or product.
  • To understand the purpose and desired outcomes of a system or product. (correct)
  • Which of the following is NOT a step involved in component analysis?

  • Analyzing the interactions between components. (correct)
  • Evaluating the performance of each component.
  • Identifying the individual parts or components of a system.
  • Determining the function of each component.
  • How does interaction analysis contribute to systematic innovation?

  • By identifying potential redundancies or inefficiencies in the system.
  • By revealing potential areas for improvement or optimization.
  • By understanding the flow of information and resources within the system.
  • All of the above. (correct)
  • What is the purpose of a function model in systematic innovation?

    <p>All of the above. (D)</p> Signup and view all the answers

    Which of the following is NOT considered a benefit of systematic innovation?

    <p>Increased risk of failure due to complex analysis. (B)</p> Signup and view all the answers

    What is the main useful function of a car?

    <p>To move a driver (B)</p> Signup and view all the answers

    What is the main useful function of a bottle?

    <p>To hold liquids (C)</p> Signup and view all the answers

    Which of the following is NOT a function of a door?

    <p>To be a decorative element (B)</p> Signup and view all the answers

    Which of the following is NOT a function of a tooth brush?

    <p>Brighten teeth (C)</p> Signup and view all the answers

    What is the main useful function of a computer?

    <p>To process information (C)</p> Signup and view all the answers

    Which of the following statements is true about the relationship between a person waiting for a bus and the bus itself?

    <p>There is a functional relationship between the person and the bus. (A)</p> Signup and view all the answers

    What is the main useful function of a sentence?

    <p>To inform the user (C)</p> Signup and view all the answers

    What is the main useful function of a windshield?

    <p>To provide visibility (B)</p> Signup and view all the answers

    Which of the following is NOT considered a component of an Engineering System?

    <p>Randomly occurring elements (C)</p> Signup and view all the answers

    What is the main purpose of analyzing components of an Engineering System?

    <p>To identify the main useful function of the system (D)</p> Signup and view all the answers

    What is the main function of a telephone?

    <p>To transmit audio signals (A)</p> Signup and view all the answers

    What is the basic function of the microphone in a telephone?

    <p>To convert audio to electrical signals (B)</p> Signup and view all the answers

    What is the auxiliary function of the keypad in a telephone?

    <p>To enter alphanumeric information (B)</p> Signup and view all the answers

    What is the main function of an automobile?

    <p>To move people (A)</p> Signup and view all the answers

    What is the basic function of the engine in an automobile?

    <p>To convert fuel into translational motion (D)</p> Signup and view all the answers

    What is the auxiliary function of the piston and cylinder in an automobile?

    <p>To control fuel consumption (B)</p> Signup and view all the answers

    What is the main function of a vacuum cleaner?

    <p>To remove dust and dirt (B)</p> Signup and view all the answers

    Which of the following is NOT a basic function of a vacuum cleaner?

    <p>To power the motor (B)</p> Signup and view all the answers

    Which of the following is an auxiliary function of a vacuum cleaner?

    <p>To power the motor (C)</p> Signup and view all the answers

    Which trimming rule applies when a function becomes unnecessary due to the removal of the object it acted upon?

    <p>Rule A (A)</p> Signup and view all the answers

    In the example of a computer informing a CD player, which rule suggests that the computer can be trimmed if a handy drive replaces the CD player?

    <p>Rule A (A)</p> Signup and view all the answers

    According to the provided Trimming Rules, how would you trim a luggage trolley?

    <p>The trolley can be trimmed as the luggage performs the function of being moved. (B)</p> Signup and view all the answers

    Which of the following best describes the application of Rule C in the provided example of a plant, vase, and table?

    <p>The vase can be trimmed as its function is transferred to the table. (C)</p> Signup and view all the answers

    According to Trimming Factor – Product Diagnostic Analysis, functions with high functionality and low problems and costs are ideal for which of the following actions?

    <p>Enhancement (A)</p> Signup and view all the answers

    Which quadrant in the Trimming Factor – Product Diagnostic Analysis represents the most suitable candidates for trimming?

    <p>Low Functionality, High Problems and Costs (D)</p> Signup and view all the answers

    Based on the Trimming rules and the Exercise - Trimming Case Study #1, which of the following represents the most likely trimming scenario for a toothbrush?

    <p>Trimming the toothbrush completely as the function of cleaning teeth can be performed by alternative methods. (D)</p> Signup and view all the answers

    In the context of Trimming, which of the following is NOT a primary goal?

    <p>Introducing innovative components to enhance the system's overall functionality. (C)</p> Signup and view all the answers

    Which of the following is a component of a supersystem?

    <p>A light (B)</p> Signup and view all the answers

    Which of the following components best represents a 'Field' as it's described in the text?

    <p>The magnetic field of a magnet (C)</p> Signup and view all the answers

    Which of the following best describes the objective of Interaction Analysis?

    <p>To identify and understand the interactions between components within an Engineering System (A)</p> Signup and view all the answers

    Which of the following examples best illustrates the interaction between two components in the Engineering System?

    <p>A person sitting on a chair (A)</p> Signup and view all the answers

    Based on the text, what is a key difference between Function Model and Interaction Analysis?

    <p>Function Model identifies the advantages and disadvantages of each component's function, while Interaction Analysis identifies and understands the interactions between components. (B)</p> Signup and view all the answers

    Which of the following is NOT considered a component of the Engineering System in the provided example?

    <p>Dust (B)</p> Signup and view all the answers

    Which of the following is NOT a component as defined in the text?

    <p>A magnet (D)</p> Signup and view all the answers

    Based on the text, what can be considered a component of an engineering system?

    <p>Both objects with and without rest mass (D)</p> Signup and view all the answers

    Which of the following is considered a Harmful function of a Refrigerator?

    <p>Noise of compressor (D)</p> Signup and view all the answers

    In the context of Function Analysis, what is considered an 'Insufficient' function?

    <p>The function falls below the required level. (C)</p> Signup and view all the answers

    What is considered a Useless function of a Computer?

    <p>Energy consumed when switched on/left idle (B)</p> Signup and view all the answers

    According to Function Analysis, what constitutes a Harmful function?

    <p>A function that produces undesirable side effects, regardless of its intended purpose. (C)</p> Signup and view all the answers

    Which of the following is considered an 'Excessive' function of a Gas Stove?

    <p>Excessive heating of an object (C)</p> Signup and view all the answers

    In the context of Function Analysis, what is the distinction between a 'Useless' function and a 'Harmful' function?

    <p>A Useless function is unwanted, while a Harmful function is detrimental. (B)</p> Signup and view all the answers

    Which of the following is considered a Sufficient function of an Automobile?

    <p>Normal functioning of the automobile (B)</p> Signup and view all the answers

    What is considered an 'Insufficient' function of a Telephone?

    <p>Inability to transmit a clear signal due to network issues (B)</p> Signup and view all the answers

    According to Function Analysis, what is considered a Useful function of a Refrigerator?

    <p>Cools food (A)</p> Signup and view all the answers

    Which of the following is an example of an Excessive function in the context of an Automobile?

    <p>Design for speed exceeding speed limit (B)</p> Signup and view all the answers

    Flashcards

    Function Analysis

    A method to identify and evaluate the functions of a product or process.

    Component Analysis

    Examining individual parts of a system to understand their roles and interactions.

    Interaction Analysis

    Studying how different components of a system work together and affect one another.

    Function Model

    A visual representation that depicts the functions of a product or system and their relationships.

    Signup and view all the flashcards

    Innovative Problem Solving

    Applying creative methods to find solutions to complex problems within a systematic framework.

    Signup and view all the flashcards

    Component

    An identifiable object that is part of an engineering system.

    Signup and view all the flashcards

    Substance

    An object with rest mass (e.g. table, book).

    Signup and view all the flashcards

    Field

    An object without rest mass that transfers interactions (e.g. magnetic field).

    Signup and view all the flashcards

    Supersystem Components

    Components that interact with but are not part of the engineering system.

    Signup and view all the flashcards

    Engineering System

    The core system composed of components and their interactions.

    Signup and view all the flashcards

    Advantages and Disadvantages in Function Model

    Evaluating the benefits and drawbacks of functions on components.

    Signup and view all the flashcards

    Main Useful Function

    The primary purpose or goal that an engineering system is designed to achieve.

    Signup and view all the flashcards

    Function of a Table

    The primary purpose of a table is to hold items such as bottles or food.

    Signup and view all the flashcards

    Function of a Bottle

    A bottle's main function is to hold liquid securely.

    Signup and view all the flashcards

    Function of a Cap

    The cap seals the bottle to prevent spills and contamination.

    Signup and view all the flashcards

    Function of a Book

    A book's main function is to inform or provide knowledge to a person.

    Signup and view all the flashcards

    Function of a Toothbrush

    A toothbrush cleans teeth and removes plaque and food particles.

    Signup and view all the flashcards

    Function of a Plane

    The primary function of a plane is to move passengers from one location to another.

    Signup and view all the flashcards

    Function of a Computer

    A computer's main function is to process and translate information.

    Signup and view all the flashcards

    Function of a Windshield

    The key function of a windshield is to protect the driver from elements while driving.

    Signup and view all the flashcards

    Interrelated Components

    Parts of an engineering system that interact and influence each other to maintain functionality.

    Signup and view all the flashcards

    Harmful Function

    A function that worsens the parameters of an object.

    Signup and view all the flashcards

    Useful Function

    A function delivering design purpose to users effectively.

    Signup and view all the flashcards

    Insufficient Function

    A function that delivers below required performance.

    Signup and view all the flashcards

    Excessive Function

    A function that delivers outcomes above what's needed.

    Signup and view all the flashcards

    Normal Useful Function

    When actual performance equals the designed requirement.

    Signup and view all the flashcards

    Example of Harmful Function

    A function that causes damage, like scratching an object.

    Signup and view all the flashcards

    Example of Useful Function

    A function like cooling in a refrigerator that works as intended.

    Signup and view all the flashcards

    Example of Insufficient Function

    Not enough heating or cooling, leading to subpar results.

    Signup and view all the flashcards

    Example of Excessive Function

    Overheating or overcooling, causing issues.

    Signup and view all the flashcards

    Sufficient Function

    Normal functioning, meeting predefined standards and parameters.

    Signup and view all the flashcards

    Audio Signal Transmission

    The primary function of a telephone, enabling voice communication.

    Signup and view all the flashcards

    Microphone Function

    Converts audio sound into an electrical signal in a telephone system.

    Signup and view all the flashcards

    Translational Motion

    The movement of an automobile achieved by converting fuel into motion.

    Signup and view all the flashcards

    Main Function

    The primary purpose for which a system is designed.

    Signup and view all the flashcards

    Basic Function

    The essential interaction between a tool and a product within a system.

    Signup and view all the flashcards

    Auxiliary Function

    Additional support tasks performed by system components that assist the main function.

    Signup and view all the flashcards

    Harmful Effects of Gasoline

    Pollution of air caused by gasoline combustion in engines.

    Signup and view all the flashcards

    Sufficient Signal

    When transmission works properly without interruption or distortion.

    Signup and view all the flashcards

    Insufficient Signal

    Occurs when sound transmission is hard to hear, leading to poor communication.

    Signup and view all the flashcards

    Excessive Sound Transmission

    When audio transmission is too strong or distorted, causing unclear communication.

    Signup and view all the flashcards

    Component Interaction

    How different components within a system work together to achieve a function.

    Signup and view all the flashcards

    Function of Vacuum Cleaner

    To remove dirt and dust from surfaces using suction.

    Signup and view all the flashcards

    Function of Fuel Tank

    Stores fuel for the automobile's engine to convert into motion.

    Signup and view all the flashcards

    Function of Keypad

    Input device in phones for entering alphanumeric information.

    Signup and view all the flashcards

    Trimming

    A method to eliminate Components from an Engineering System to enhance efficiency and lower costs.

    Signup and view all the flashcards

    Trimming Rules

    Guidelines to determine when a component can be trimmed from a system.

    Signup and view all the flashcards

    Rule A

    Function can be trimmed when the Object of that Function no longer exists.

    Signup and view all the flashcards

    Rule B

    A Function can be trimmed when the Object performs the Function itself.

    Signup and view all the flashcards

    Rule C

    Function is trimmed when it transfers to another Component in the system.

    Signup and view all the flashcards

    Trimming Factor (T)

    T = Problem + Cost, used for diagnosing products during trimming analysis.

    Signup and view all the flashcards

    Ideal System

    A system that is less costly and has fewer components is considered more ideal.

    Signup and view all the flashcards

    Trimming Case Study Example

    An exercise in applying trimming, e.g., trimming a toothbrush.

    Signup and view all the flashcards

    Study Notes

    Function Analysis & Trimming

    • This course covers systematic innovation and innovative problem-solving.
    • The course is for semester 1, 2022/2023.

    Learning Objectives

    • Students should be able to describe function analysis.
    • Students should be able to illustrate the process of component analysis, interaction analysis, and function model.
    • Students should be able to demonstrate the trimming process.

    Functionality

    • People buy functions, not products.
    • Understanding functions at a basic level is key to successful TRIZ application.
    • Solutions may change, but the functions remain the same.
    • Knowledge classification by function allows easy access to other solutions.

    Function Analysis

    • Component Analysis: Identifies components of the engineering system and its supersystem.
    • Interaction Analysis: Identifies the interactions between components.
    • Function Model: Identifies and evaluates functions performed by components.

    Function Analysis (continued)

    • Subject: The carrier of the function.
    • Function (Action-verb): The action between subject and object.
    • Object: The recipient of the action.
    • Parameters are changed/maintained by the action.
    • Function analysis is an analytical tool that identifies functions, characteristics, and the cost of the system and its components.
    • Subjects and objects are components, or interact with the engineering system.
    • A function is an action between a subject and an object. The subject acts upon, modifies or maintains a parameter of the object.
    • A parameter describes some inherent property of a component.

    Function Language

    • Function models use simple language (easily understood by a child) to describe functions.
      • Example: table holds book
      • Example: table holds dog
      • Example: Bristle removes food
      • Example: String removes food
      • Example: Stick removes food

    Avoid Technical Jargon

    • Technical language is sometimes difficult for people to grasp, limiting potential solutions.
    • Function language enables a wider scope of potential solutions.
      • Example: Technical Language: Etch, Distill, Encapsulate, Stream, Zip
      • Example: Function Language: Remove, Separate, Include, Deliver, Reduce

    Main Function

    • The product is what the engineering system is designed to do or produce.
    • Most engineering systems have only one product.
    • The main function delivers the system product.

    Main Useful Function

    • When analyzing an engineering system, define the system's purpose.
      • Example: What is the useful function of a chair? Holds a person.
      • Example: What is the useful function of a car? Moves a driver.

    Exercise Examples

    • The table holds a bottle.
    • The bottle holds liquid.
    • The cap seals the bottle.
    • The cap stops the liquid.
    • The book informs a person.
    • Door Functions: Allow person to pass, Stop person, Provide open passage; no functions between an open door and passing person.
    • (Bus functions): Wait for bus, Waste time, Queue for bus.
    • Toothbrush function: Clean teeth, Brighten teeth, Keep teeth clean, Prevent cavities, Make teeth healthy, Remove plaque, Remove food

    Component Analysis

    • Components of an engineering system include internal and external elements that interact with the system or co-exist with it.
    • Components continually influence each other, either directly or indirectly, for system activity.
    • Components: Substances or fields. Substances have mass (e.g. table, book); Fields have no mass (e.g. magnetic, electric field).
    • Supersystem components interact with the engineering system but are not part of it.

    Interaction Analysis

    • Interaction analysis is a tool for recognizing and understanding interactions between engineering components/system
    • It helps to identify and understand the interactions between components.

    Function Model

    • Function models analyze component interactions within the engineering system and the supersystem.
    • Function models are essential to determine the efficiency/disadvantages of component functions

    Function Model (Identifying Function Types)

    • Useful function: Products, components, etc. achieve their intended purpose/deliver their purpose/functional requirements as designed (Normal/Insufficient/Excessive).
    • Harmful Function: A function that worsens the parameters of the object of the function.
      • Example: Excessive or unusual function type leading to harmful components to the object
      • Example: A harmful function means the actual function performs undesirably

    Example: Useful and Harmful Functions

    • Refrigerator:
      • Useful: Cool food, Maintain proper temperature.
      • Useless: Heat back portion of the refrigerator.
      • Harmful: Noise of compressor.
      • Excessive: Excessive cooling of refrigerator.
      • Insufficient: Insufficient cooling.

    Example: Trimming

    • Toothbrush: Trim the handle as is not needed for carrying out the primary function; functionality of removing the food particles can be retained with a simple rubber tip.
    • Skipping Rope: Remove excessive components such as handles to enhance the primary functionality.

    Trimming Rules

    • Rule A: The function is no longer needed as the object of the function no longer exists.
    • Rule B: The object being worked on by the function already performs the function itself.
    • Rule C: The function is transferred to another component in the system or supersystem.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Description

    Test your knowledge on the principles of systematic innovation and function analysis. This quiz covers various topics, including the objectives of function models, interaction analysis, and the benefits of systematic innovation. Challenge yourself with questions about the useful functions of common objects and components of engineering systems.

    More Like This

    Systems Thinking in Information Systems
    12 questions
    Definition of Entrepreneurship
    5 questions
    Modelos de Innovación en Educación
    24 questions
    Use Quizgecko on...
    Browser
    Browser