What Is the Systems Approach?

The systematic method is a scientific method that satisfies the whole, overall planning, and dialectically unifies the whole and the parts. It combines analysis and synthesis organically, and uses mathematical language to quantitatively and accurately describe the movement state and law of the research object. ^{[1] A} systematic method is a scientific method based on the basic understanding of the system, applying system science, systems thinking, systems theory, systems engineering, and systems analysis to guide people to research and deal with scientific and technological problems.

System approach

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The systematic method is a scientific method that satisfies the whole, overall planning, and dialectically unifies the whole and the parts. It combines analysis and synthesis organically, and uses mathematical language to quantitatively and accurately describe the movement state and law of the research object. ^[1]

The scientific method of using the object as a system for quantitative, modelling, and optimization research. This method has gone from

The system approach mainly includes the following aspects

System analysis and synthesis. First of all, we need to identify that a certain field is the full set U, and understand that the system S is U.

Tissue system refers to a group of related organizations.

A group of people or legal entities recognized by law as the basic unit. Organizations generally have the following characteristics: 1. Has a long-term relatively fixed organization

I. Dictionary: System:

methodical; orderly: system knowledge | system research.

The same things are combined according to a certain order and internal connections: circulation system | business system | organization system | system engineering. by

In scientific research, the system approach treats the research object as a whole, and focuses on the overall function of the system; at the same time, it recognizes and controls the system's movement from three aspects: material, energy, and information, so that the system reaches people. The best state that can be determined; in addition, it makes full use of mathematical methods to quantitatively describe the system and establishes a model of the system for simulation experiments. Therefore, when using a systematic method to think and deal with problems, you should first proceed from the whole, carry out a systematic synthesis to form a possible system solution, and then analyze the system elements and their relationships systematically, establish a model, and then perform system selection (optimization). And reintegrated into a whole. In the way of thinking, the systematic method takes synthesis as the starting point and destination, and analyzes and synthesizes throughout the process. This is the major breakthrough of the systematic method in scientific thinking.

In traditional scientific research methods, the method of determining goals is relatively weak, mainly relying on empirical judgment and logical analysis: the methods of achieving goals include observation, experiment, hypothesis, and logical method. The systematic method is a series of scientific methods and steps to organically unify the two cognitive processes of determining goals and achieving goals. It first provides a reliable basis for determining the target by clarifying the steps of problem selection, target selection, system synthesis, system analysis, and system selection. Then, it also passes the program design, specific planning, and research, production, installation, and operation stages. Achieve the set goals. It can be seen that the system approach has both functions of determining goals and achieving goals. The traditional research method always divides the research object into several parts, and synthesizes them on the basis of analysis. The simple performance of simple decomposition and simple addition is used to explain the overall performance. It is considered that the local performance is good, and the overall performance is naturally good. Well, the overall performance is naturally not good. This method of analysis and synthesis has played an important role in the development of science. Until today, the study of some simple phenomena and processes is still very important. However, for complex research objects such as population control, food and energy supply, ecological balance, environmental protection, etc., this traditional research method seems powerless.