The Research On Quality Control Of Communication Engineering Design

Quality is defined with the features:1.1 Quality is a set of inherent characteristics fulfils requirements. The definition of the quality characteristics is the inherent characteristics related with product, process or system.1.2 Quality management concepts and principlesQuality management in the definition of quality:in command and control of the coordination of activities. In respect to quality of the command and control activities, including the quality policy and the quality objectives and quality planning, quality control and quality assurance and quality improvements.Eight quality management principles:customers to the concerns; leadership;all staff participates;process management systems method;continuous improvement method based on the method of decision-making and mutually beneficial relationship with supplier quality control method:Process method is to enable the organization, must be determined and effective management many interrelated activities, together with the process of identifying and interaction, and for the management.Process management can be "PDCA" method: plan, do, check and act, the effect of course, is more flexible, to maintain good performance standard. Competitive1.3 theory and methods of quality control Project quality control is supervision and management for the project quality.Quality control:insist on quality first;principle is adhered that the people for control of the core;insist on prevention first; to perform quality standards to control the management overall.Quality control mechanism:PDCA ;three stages of the principle of principle prior (all-round quality management . require all industries and sectors to strengthen quality. All staff participates quality management ).1.4 common problems and analysis1.4.1 The stage of common issues of common design phase1.4.2 The design phase of the common problem 1.4.3 The design document to the stage of the common problem1.4.4 The quality of the analysisProduce quality of the main reasons:(1) Project quality management system management system not sound, or strict, especially for the key control point for the lack of control and inspection, other relevant professional information incomplete information feedback in time.(2) Guidance the work standards, based on standard cost is not a sound management and guidance to the designer doesn't fit, preparatory work for designers, cannot guarantee the accuracy of the original survey information, and cannot guarantee the accuracy of the budget.(3) Design training, lacking in responsibility. the survey is not serious, exacting; designers rarely pay attention to the value of the project application, for design is economy of importance; Some design of the standards and norms, design blueprints, copy drawing a serious, Design document the existence of the design and depth extent does not accord with the provisions or not be clear expression design the content and quality.(4) Short design cycle, the construction unit for the duration of the tight, and the scale and a large, the procedure of capital, and not to design staff reasonable design which leads to the design and construction of a universal and cannot guarantee the quality of drafting, cannot guarantee the accuracy of the budget.1.5 Establish improving the quality management system of quality control the key to control the process. In the project design took a few important link, before and examine and in the middle, the design of the product quality supervision1.6 Implementation of project quality control1.6.1 The design quality plan. The project quality plan is to identify the project should achieve quality standards to achieve these quality standards of the work plan and arrangement.1.6.2 The implementation of quality. Quality control is to eliminate the core of the quality factor. in designing the project quality control can be arranged the use of analysis to affect the quality of the major factors, with a causal analysis chart help find the quality of the fundamental reasons, through the control of these factors, to ensure quality and design projects.1.6.3 The responsibility for the project. 1.7 Standard design work processesDesign work includes the design process management process, the preliminary design process, structural design process and the audit process.1.8 Improved design phase of quality control1.8.1 The design of controlA serious charge of design work is to design products the relative precondition and basis for it. It can be divided into two control points, namely, the review, design and organization program.1.8.2 The design of controlThree control points, namely, organization and technical interfaces, the design process, design audit.1.8.3 The late stage of the control serviceSelect some has been completed and the major projects designed to return the organization of work. By return, timely and effective review projects under construction of successful experiences and lessons carefully, sorting and handle and deal with the result will be timely feedback to users, user satisfaction.1.9 Continue to improve the quality of designOvercome quality improvement; to improve the quality evaluation and inspire. The first is to adopt a scientific assessment program to seek truth from facts, not greatly improved results. The second is not only confined to the economic aspect of the achievements, but also comprehensive and shortcomings must also be pointed out.