Question

Explain the following ten words, a word corresponds to at least three sentences. I need references if it has. Don't use Wikipedia！！

Computer-aided design (CAD) system:

Computer-aided inspection (CAI):

Computer-aided testing (CAT):

Concurrent engineering:

Consumer Product Safety Commission (CPSC):

Enterprise resource planning (ERP) systems:

Failure modes and effects analysis (FMEA):

Failure modes, effects, and criticality analysis (FMECA):

Fault-tree analysis (FTA):

Quality function deployment (QFD):

Answer 1

1. Computer-aided design (CAD) system:----------------. A CAD system is a combination of hardware and software that enables engineers and architects to design everything from furniture to airplanes. In addition to the software, CAD systems require a high-quality graphics monitor; a mouse, light pen, or digitizing tablet for drawing; and a special printer or plotter for printing design specifications.

2. Computer-aided inspection (CAI):--------------Computer-aided inspection (CAI) is the use of computer-based software tools that assist quality engineers, machinists and inspectors in manufacturing product components. Its primary purpose is to create a faster production process and components with more precise dimensions and material consistency.

3. Computer-aided testing (CAT):--------------The application of computers to control either analog or digital test techniques in order to evaluate the quality of components and products. ... The parameters (test criteria) for computer-aided testing are often derived from computer-aided design and computer-aided manufacturing systems.

4. Concurrent engineering:------------------Concurrent engineering, is a method of designing and developing products, in which the different stages run simultaneously, rather than consecutively. It decreases product development time and also the time to market, leading to improved productivity and reduced costs.

5. Consumer Product Safety Commission (CPSC):-------------Consumer Product Safety Commission (CPSC) is a U.S. government agency that protects the American public from products that may present safety hazards.

6. Enterprise resource planning (ERP) systems:-----------Enterprise resource planning (ERP) is business process management software that allows an organization to use a system of integrated applications to manage the business and automate many back office functions related to technology, services and human resources.

7. Failure modes and effects analysis (FMEA):-------------Failure Modes and Effects Analysis (FMEA) is a systematic, proactive method for evaluating a process to identify where and how it might fail and to assess the relative impact of different failures, in order to identify the parts of the process that are most in need of change.

8. Failure modes, effects, and criticality analysis (FMECA):---------Failure Mode, Effects & Criticality Analysis (FMECA) is a method which involves quantitative failure analysis. The FMECA involves creating a series of linkages between potential failures (Failure Modes), the impact on the mission (Effects) and the causes of the failure (Causes and Mechanisms).

9. Fault-tree analysis (FTA):--------------The fault tree analysis (FTA) was first introduced by Bell Laboratories and is one of the most widely used methods in system reliability, maintainability and safety analysis. It is a deductive procedure used to determine the various combinations of hardware and software failures and human errors that could cause undesired events (referred to as top events) at the system level.

10. Quality function deployment (QFD):------------Quality Function Deployment (QFD) is a process and set of tools used to effectively define customer requirements and convert them into detailed engineering specifications and plans to produce the products that fulfill those requirements.