Applications Research Of Quality Cost Management In The Aerospace Research And Design

Like the other of enterprises and private enterprises, the goal of the military enterprises is also making profits. Military enterprise management purposes can be summarized as:to ensure survival, to seek development and profit. In aerospace R & D expenditures during the part of the cost that the quality of the military industrial enterprises and improve models to ensure all costs incurred, together with the models did not meet quality requirements and the losses generated.Model development process in the space in order to achieve the kind of products are required standards, requiring through product planning, staff configuration, the harmonization of the various sub-systems, space vehicle design requirements are input, output, involving the assessment and design verification, Changes related to space vehicles, documents and information related to archiving procedures. The aerospace product management process, the expenses incurred are to protect the military industrial enterprises, the final aircraft aerospace products conform to pay the cost of usability, quality and cost of aircraft belong to the scope, so the quality of aerospace research and development costs involved in many areas.R & D on aerospace quality cost management can also measure an aerospace defense company, R & D department, the effectiveness of quality management research and development group. Implementation of quality cost management aims to reduce development costs to find the key, so that the total development cost of aerospace products lower down, and improve the quality of spacecraft.The main contents of this thesis is as follows:1. It is the first discussed how to understand the traditional definition of quality cost of spacecraft, spacecraft pointed out some deficiencies of quality cost curve. And then, it introduced the concept of quality cost space vehicle development in recent years.2. In the early stages of aircraft design, it show all of the aspects in the development of effective risk identification and risk analysis. And show how to reduce product testing or delivery system, a major stage in orbit, the probability of quality problems. It controlled craft products in the production, testing, testing and other aspects of the work in the critical process control, And the product key was looked as important process and strict control and inspection test, the problem product in the production process to be removed.3. It researched an aerospace product development to manage the reality of the process, carry out management studies of fine quality and cost control to, control the product life cycle for all-round, full process, with knowledge of the use of quality cost management. All of these is for providing effective cost control system for protection with the quality of the products for the aircraft to provide.