Question

1 – What are the differences in traditional "goal post view" of conforming to specifications and Taguchi's loss function?

2 – Assume that soon after graduation, you plan to start a new service providing business. (e.g. restaurant, lawn-care services, etc.) Propose an explicit service guarantee for your business. Clearly explain why you Included the features of your service guarantee.

3 – A certain gaming laptop manufacturer is re-designing the cooling system of a laptop model due to failures in cooling fans Currently, the cooling system uses one fan with the reliability of 0.95. The designers suggest to include two fans (in parallel) in the cooling system, instead of one, each with a reliability of 0.97. What percent improvement in reliability does adding the second fan provide?

Answer 1

As per policy only first question will be answered

1.Goal post view is a product focused approach to quality. As long as the various functionalities of the product is under specified limits, desired quality is considered to be achieved

Taguchi loss function is a process focused approach. Various processes involved in production of the product are required to be within specified limits so that the cost to the society is controlled as expected. Only is the processes meet the quality standards, the final product is considered to be adherent to expected quality