On The Nationalization Style Design Of Silk Garments (Three)

Design method: general design method or design principle method?

General design method: the general design method formed by Japanese scholars in 1960s, whose purpose is to explore the essence of design, to study the law of human thinking in the design process, and to provide an applied theoretical basis for program design. It proposes a design definition as a repeated mapping from the entity function space S to the attribute space T (Figure 2). That is to say, human beings have the ability to recognize the functions and attributes of natural beings. But human thinking does not stay in existence. Through the deduction and operation of the abstract concepts such as attributes and concepts, new entities (new attributes and new functions) are created. The design of national costume can be regarded as the entity of the existing national costume. This entity contains many factors, including styles, colors, fabrics, crafts and patterns. According to certain mapping axioms (costume design is mainly the requirements of the times and the design concept of the designers themselves), the factors are mapped to the new entities one by one, and the new factors generated by the new entities in turn affect other factors in the entity. Such repeated mapping forms a new entity, that is, the new national costume.

For example, we need to design cheongsam with more sexy and avant-garde style. If the design is first designed, the waist line is raised, the collar becomes soft, and the skirt of the mini skirt is made, the purpose of this design is to make the cheongsam dignified and relaxed. After deciding this, we must consider the choice of new fabrics. For the new style, the traditional broken flower brocade is too elegant. After thinking, choose the sparkling silk without pattern, then consider using the bold scarlet and style and fabric matching. In order to make the design not monotonous, the Chinese traditional embroidery is simple and representative.

So analogous, after a design factor is determined, we consider whether other factors match it.

It can be found that the general design method is linear, and the design thinking process it proposes is: asking questions, developing functions, putting forward schemes, evaluating, asking questions, and selecting good decisions.

The general design method widely exists in the design of national silk garments. It is suitable for designing clothing elements one by one according to a certain inspiration.



Design principle: the design principle method was developed by American scholars, originally used in the field of engineering design, and later learned from many fields such as visual design, costume design and so on.

The past design is based on experience or trial and error, and lacks scientific principles and methods to guide the development of design. Therefore, the design cycle is long and the efficiency is low, so it can not meet the requirements of the innovative design of complex products. Therefore, the purpose of the research is to discover and summarize the evaluation criteria of the design quality, find out the good design mechanism and design guidelines, and put forward the scientific method of design synthesis. The design definition model is: the design principle considers that design is the process of "requirement" to "product", and the design is defined as the mapping from function space FR to design parameter space DP.

The design produces a large number of plans to make the best design for rapid decision making. Two principles of evaluation are put forward in the design philosophy. The principle of Independence: keeping the independence of the necessary functions -- the feasibility criterion of the scheme; the information principle: minimizing the design information -- the optimization criterion of the scheme.

For example, the design of a new season of national style clothing, the various design of functional factors (such as customer segmentation, price tolerance, the most popular style, popular color, traditional aesthetic orientation, etc.) and its corresponding design parameters corresponding to the list, see Figure 5. In the list, two principles must be followed to ensure the efficiency and feasibility of the design. Then the design process and evaluation decision are carried out, and finally the plan is determined.

The design process model is: problem design, creation process, analysis and evaluation, problem setting, decision making and plan.

It can be seen that the design principle is based on the target market, customers and popularity, and the essence is to design according to requirements. Design thinking is facet. It represents the screening of a large number of design elements, making the design more comprehensive, rapid and accurate. When designing the national silk garments, we can grasp the market more accurately by using the design principle.

The two design methods can be used alternately. For example, the elements of design should be listed and screened first, then the general design method is used to analyze and assess the links among elements. This will make the design of national silk garments more rational, rich and flexible.