When it comes to knowing whether the career experience is real, we all know that some people ask whether the information on Zhihu is reliable, in addition, there are people who want to ask whether the people on Zhihu are reliable, do you know what is going on? In fact, many stories on Zhihu are made up? The following is a look at the Zhihu information is reliable, I hope to be able to help you!
Is it true that the career experience of Zhihu1, is it true that the career experience of Zhihu:Is Zhihu information reliable
Zhihu I feel that it does not work! Simply put, all products should be from the perspective of customer needs, for simple products reliability is a characteristic of quality characteristics, for complex products, reliability may be upgraded to become a separate a customer needs, and quality level. That is, for simple products, customers may only explicitly put forward performance requirements, such as air conditioning filters, or a little mention of reliability, such as light bulbs; for complex products, there will be detailed reliability requirements, will be specific to the working environment (working profile), such as airplanes. Reliability is a branch of quality, you can go to see the quality engineer's exam book, there is a chapter on reliability, then in addition to the chapter outside the entire content is non-reliability of the quality part of the answer has a little trickery, but you can quickly explain the relationship between reliability and quality.
4 floor you line you say: know the individual certification degree is true.
Quality definition: quality is the degree to which a set of characteristics meets requirements. What is the experience of going to work on Zhihu.
That is to say, the quality of a device is not good, depending on the degree of satisfaction of its requirements for you is not high. For example, the quality of the phone's photo, if you ask the imaging effect is real, the color reproduction is good, then the phone with the beauty function may be bad quality for you; and if your requirements are to take a good look at yourself, then with the skin, the function of the beauty camera for you is high quality. Knowing the authenticity of the career information is real well.
Reliability definition: the ability of a product to complete a specified task at a specified time and under specified conditions.
The product accomplishes different tasks (that is, different functions) in different external environments, and its reliability is different.
Take the beauty camera as an example, if you ask the camera every time you can find you in a group photo, and put you P da, but ten times to take pictures it can only be five times to recognize you, the remaining five times you originally face (may also be very beautiful!), then the camera's beauty function, the camera can not be used to identify you, the remaining five times the original face (may also be very beautiful!).
If you have a camera that can recognize you in a group photo, it can only recognize you five times out of ten.
If you sent a photo to your friends without looking at it carefully, and then realized that there were a few that didn't have beauty, thus destroying the image of the goddess (or god), then you'd say: this camera is really bad quality! Know all the educational experience is true.
So reliability should be a branch of quality.
5 floor almost user 1: companion fish work how to know.
Quality = quality + reliability
Quality = deviation of the actual product from the specifications
Reliability = deviation of the product's long-term performance from the initial performance
6 floor Zhang Chengwen said:
Quality is a set of intrinsic characteristics of the product, which includes reliability, and intrinsic characteristics include two kinds.
1, professional quality characteristics; know the above is really that great.
2, general quality characteristics. Going to work in Zhihu is not reliable.
Reliability belongs to a kind of generic quality characteristics. And the generic quality characteristics include seven kinds: safety, environmental adaptability, electromagnetic compatibility, reliability, testability, maintenance, security.
Are many of the stories on Knowledgebase made up?So quality is a big proposition, and reliability is only a small part of it. Do people misrepresent work experience.
LNBebop said above, "In the enterprise, the reliability of the work belongs to the quality system," but in fact, the reliability of the work to the quality department is not appropriate, should be put into the design department, because only in the beginning of the design of the designers to take into account the reliability of the design, in order to design a highly reliable product. Products, put into the quality department, you a quality management of how to improve product reliability, you can talk to the designers to change the design? That reliability can only be reduced to the surface work, light report writing no practical use. Good reliability engineers must be a very good understanding of product design.
7 floor mosch (reliability consultant) said: know the truth.
I personally recommend to separate reliability and quality a little bit.
The difference between the two in English is: Reliabilityisqualityovertime
The Chinese explanation is that quality is only a characterization of the current product is good, but reliability can be standardized for a period of time after the product is good. Quality is just a point, but reliability is
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