3.2. Modeling and the problem of truth

An interesting question about the role played by modeling itself , that is postroeniemodeley , their study and verification of the proof of the truth and the search for istinnogoznaniya what is meant by the true model ? If the truth at all "value for our knowledge of objective reality," the truth of the model oznachaetsootvetstvie model of the object, and the falsity of the model - the absence of such compliance. Takoeopredelenie is a necessary but not sufficient. Requires further refinement based on taking into account the conditions on which the model of a inogotipa reproduces the phenomenon under study . For example , the terms of the similarity of the object vmatematicheskom models and simulations, based on physical analogies involving prirazlichii physical processes in the model and the object identity of the mathematical form vkotoroy expressed their common patterns are more general boleeabstraktnymi . Thus , in the construction of different models otvlekayutsyaot always conscious of some aspects , properties, and even relationships, which is why , obviously dopuskaetsyanesohranenie similarity between the model and the original in a number of parameters that are included in the formulation voobschene conditions similarities. Since the planetary model of the atom in the Rezerfordaokazalas true (and only in that framework ) study of the electronic strukturyatoma , and the model by JJ Thompson proved to be false , since its structure did not match selektronnoy structure. The truth - property knowledge and the objects of the material world are not true , not false, simply exist . Can you talk about the truth materialnyhmodeley if they are - things that exist objectively , financially? This issue is related svoprosom : On what basis can be considered material model gnoseologicheskimobrazom ? The model implemented two kinds of knowledge: - Knowledge of the model ( its structure , processes, functions) as a system created stselyu reproduction of an object , - Theoretical knowledge , by means of which the model was constructed. Keeping in mind just theoretical considerations and methods underlying the osnovepostroeniya model, you can raise questions about how much is true , the model otrazhaetobekt and how well it reflects it , ( In the simulation vydelyayutsyaspetsialnye stages - stage model verification and evaluation of the adequacy ) . In this sluchaevoznikaet idea comparability of any man-made object to analogichnymiprirodnymi objects and the truth of the subject. But it makes sense only in tomsluchae if such items are created with a special purpose portray , copy, reproduce certain features of the natural object. Thus, we can say that the truth is inherent in the material models : • by virtue of their connection with certain knowledge ; • due to the presence (or absence) of isomorphism of its structure with strukturoymodeliruemogo process or phenomenon ; • because of the relationship of the model to the object being modeled , which makes it chastyupoznavatelnogo process and allows us to solve certain cognitive tasks . In this respect, the material model is epistemologically secondary , acts as an element of epistemological reflection. The most important aspect related to the role of modeling in the established truth Institute toyili other forms of theoretical knowledge ( axiomatic theories, hypotheses , and so on). Zdesmodel can be seen not only as a tool for verifying that really lisuschestvuyut such communication , relationships , structures , patterns that are formulated vdannom theory and implemented in the model. The successful operation of the model is практическоедоказательство truth of the theory , that is a part of the pilot dokazatelstvaistinnosti this theory. Now that I have the basic theoretical aspects of modeling , simulation, you can proceed to the consideration of specific examples of the wide primeneniyamodelirovaniya as a means of knowledge in various fields of human activity. 4 . The use of simulation in different otraslyahchelovecheskogo knowledge and activity