Examples of information models of objects

Hearing such words as "modeling", "model", a person imagines images from his childhood: house models, small cars, airplanes, globe. It is through such simplified versions that the functions and characteristics of genuine objects and objects are reflected. Looking at examples of information models, it is much easier to understand the essence and purpose of the original.

The main objective of modeling

Examples of graphic information models in everyday life are often found. It is with their help that one can visualize the complexity of real processes. They are similar to real objects, but they have only those characteristics that will be in demand in a certain situation. Examples of information models show that it makes no sense to endow them with absolutely all characteristics of a real object. After all, it is necessary to significantly complicate the structure, it will be inconvenient to use.

It is important to understand what the main purpose of creating a model is, in which situation it will be used. Based on these characteristics, the created small copy of the real object is given certain parameters. In modern modeling, try to adhere to a clear sequence. It includes the creation of the object itself, the setting of a goal for the creation of a reduced copy, the definition of its main characteristics.

System analysis

If you analyze examples of information models, you need to stop at the verbal, graphical, mathematical, tabular options. Let's try to identify the most important parameters that are necessary for modeling, and also to find the relationship between them. The process of composing a set of properties of a real object for the formation of its reduced copy is usually called system analysis.

Variant of representation

Examples of information models of various types confirm the importance of finding the optimal form of their representation. It is connected with the formation of a certain image of a real subject. Among the basic requirements that are imposed on the project, the leading positions belong to the visibility. It provides an information graphic model. About it we'll talk in more detail.

Examples of graphical information models are easy to get. They can become maps of a certain area, electrical circuits, various drawings, graphics. It is interesting to consider the fact that one and the same studied value, for example, the average daily air temperature, can be represented in various forms. It can be expressed in the form of a table, coordinate system, text. An example of building an information model for the same data is used in general education institutions and in higher education.

Application of modeling

After the prototype of the real object is formed, its parameters can be used to get acquainted with the original, to predict the behavior of the studied subject depending on the conditions, to carry out the necessary calculations. Examples of information models of objects indicate that it is often more convenient to use mixed variants. Where can you find such symbiosis? Examples of information models of a mixed type are common in construction. They allow you to determine, by preliminary mathematical calculations, the optimal load on different parts of the building, not to allow a "subsidence" of the foundation.

Vivid examples of graphic information models of a mixed type - a variety of geographic maps. They are supplemented by tables, explanatory inscriptions, topographic special symbols. In addition, in the geography often use diagrams, graphs, diagrams. The latter are divided into graphs, blocks, maps.

On classification of models

In order to work with the created models it was convenient, there is a conditional subdivision of them into blocks:

• By spheres of application;
• Branches of knowledge;
• Time factor;
• Type of presentation.

In addition, it is possible to divide by construction type into network, hierarchical, tabular views. Depending on the presentation of the data, there are various examples of graphic information models of the sign or image-sign type. The real object can be viewed with the help of a description of the properties or an analysis of the principle of its operation.

Examples of the figurative information model

Let's say a teacher at a lesson gave an assignment to students: give examples of graphic information models. What needs to be done for this? To begin with, you can pick up the options recorded on paper. They can be considered any geographical maps, drawings, photographs, graphics. In educational institutions, there are many such examples. After all, one of the main ways of visual training is to provide the studied material in a graphic and tabular form.

Not only in the lessons of geography, the teacher offers his pupils numerous schemes and maps. Such a thing as history is also closely related to drawings, graphics, various tables. If the history teacher tells his pupil: "Give examples of graphic information models relating to the Battle of Stalingrad", it is enough for the child to open the atlas on the desired page. Using the arrows and the color accent on the map, all the main points concerning this legendary event are reflected. In addition to educational institutions, variants of a figurative information model are also found in scientific institutions specializing in the separation of objects according to their external features.

Division of models by time

There are dynamic and static options. They are significantly different. Static information models assume a description of the characteristics of the object under study at a particular time interval. Their examples can be found when building a building. The construction assumes the initial calculations of strength, stability to static load. There are also static variants in dentistry. Describing the state of the oral cavity of the patient during a medical examination, the doctor notes the presence of various defects, the number of seals.

Using a dynamic model, the dentist will analyze the dynamics of changes in the state of teeth in a person for a certain period of time. For example, for the last year or from the moment of the previous reception. Dynamic information models are also encountered when working with characteristics or factors that imply a change in time. Among such parameters we can mention seismic oscillations, temperature jumps, changes in air humidity.

Verbal information models

The example of the information model of the student clearly illustrates this group. During the answer to the questions suggested by the teacher, the child uses a verbal description of the phenomenon, the process. For example, when talking about the rules of pedestrian behavior on the road, the student independently simulates the situation, proposes his own way of solving it. Related to this category and rhyme, which the poet has not yet had time to transfer to a sheet of paper. The verbal information model has a descriptive character. Its example is prose in works, a textual description of certain objects and phenomena.

Signed models

As another characteristic, one can represent the mapping by means of the formal language of the characteristics of the object. Summarizing 2 examples of the sign information model, let's look at the texts and diagrams. Both ways of representing an object are used in almost all spheres of modern man's activity. There is a subdivision of symbolic models into structural, special, verbal, logical, geometric views.

Mathematical Forms

The main feature of the mathematical information model is the search for the description of the object relationship between quantitative characteristics. For example, knowing the mass of the body in question, you can use the formula to calculate the speed of its movement over a certain time interval. Mathematical information models are divided into types: discrete, static, imitative, continuous, dynamic, logical, algorithmic, multiple, playable, probabilistic.

Table Information Models

If the properties of the object, the models are represented as a list, and the values are in cells, it is a tabular model. It is considered one of the most common ways of conveying information. Using tables create dynamic and static information characteristics in a variety of application areas. In everyday life, people come across similar options, analyzing the timetable of suburban trains, studying the program of television programs, looking at the weather forecast. There are binary tables in which two characteristics of the process or phenomenon under consideration are presented.

For example, in order to compose a speed graph, a data table is drawn. It contains the parameters of displacement and time. The object-object tables assume the enumeration in the rows and columns of their names. For example, there may be an indication of settlements. The interconnection between them will be qualitative characteristics. The tables of the variant "object-property" contain information about the event in the line, information about its characteristics in the column. For such tables, you can determine the weather parameters: temperature, wind force, precipitation for several days. Use table models is convenient in those cases when the object in question has a few characteristics. If it is necessary to draw up a scheme of metro lines, which has a lot of branching, transitions, a network information model is needed. An example of a hierarchical information model is the genealogical tree.

Conclusion

Numerous information models help the modern man to order the characteristics of objects and objects in nature, the techniques that are encountered in everyday life. It is with their help that one can get an idea of some real object, a phenomenon, in order to find the best ways for its application and management. Without information models of different types, it is difficult to work for representatives of many professions.