What is a key process output variable?
A key process output variable (KPOV) is the factor that results as output from a process or some objects such as parts, assemblies or entire systems. Variations in KPOV can result in a significant impact on the performance, efficiency, manufacturability, reliability or assembly of the system or objects being monitored.
What is an input variable?
1. It is the variable whose values affect the output (response) of the system.
Which tool is used to represent the relationship between key process input variables and key process output variables?
Cause and effect matrix
The Cause and effect matrix is a Lean Six Sigma tool used to prioritize the key process input variables (KPIVs) based on priorities of customer outputs (KPOVs). In other words, it establish the correlation between process input variables to the customer’s outputs during root cause analysis.
What are critical input variables?
X Critical Critical input variables are another subset of controllable variables. These are variables that have been determined to have a significant impact on one or more output variables (Y’s). Significance might be demonstrated through statistical tools such as design of experiments or regression.
What is the full form of KPIV?
KPIV (Key Process Input Variable)
What are the types of process variation?
There are two types of process variation:
- Common cause variation is inherent to the system. This variation can be changed only by improving the equipment or changing the work procedures; the operator has little influence over it.
- Assignable cause variation comes from sources outside of the system.
What is the input process?
Input: It is captures the data from user, or it is the process of accepting data or information, by using input the computer can do any process. Process: It is the process to convert the input into output. Control: It directs the manner and sequence of all the operations to perform in a computer system.
What is variable input example?
VARIABLE INPUT: An input whose quantity can be changed in the time period under consideration. The most common example of a variable input is labor. Most firms use several variable inputs in short-run production, especially labor, material inputs, and energy.
What are the 4 process variables?
Common process variables include – level, flow, temperature, density, PH(acidity or alkalinity), mass, conductivity etc.
Which tool will serve as the input of your process steps in the cause and effect matrix?
six sigma tool
What is a Cause and Effect Matrix? Cause and effect matrix is a six sigma tool uses to prioritize the key process input variables (KPIVs) based on priorities of customer outputs (KPOVs). In other words it establish the correlation between process input variables to the customer’s outputs during root cause analysis.
What are process variations in VLSI?
Process variation is the naturally occurring variation in the attributes of transistors (length, widths, oxide thickness) when integrated circuits are fabricated.
What is process variability?
Process variability is the variation that occurs during the manufacturing process and occurs in all manufacturing processes. The goal of a company is to reduce this variability. Gathering data is necessary to determine process variability.