Ключевое слово: «operation principle»

Laws of technical systems evolution (LTSE) are the main constituent and basis of TRIZ as a scientific discipline. In the present article the authors prepared criteria of scientific correctness of wording of laws of evolution and analyzed the complexes of laws of system evolution, which are already known in TRIZ. Based on this, the authors formulated dynamically developing complex of evolution’s laws of functional-and-targeted system (ELFTS), which identifies the general laws of evolution both of live and social-and-cultural as well as social-and-technical systems. In particular, it became possible to show the common features of TRIZ and theory of creative personality evolution (TECP), based on the fact that the subject of both theories is the functional-and-targeted system – technical system and creative personality. The authors worded the unequivocal difference between the law of evolution and the line of evolution of functional-and-targeted systems. The scientific models of functional-and-targeted systems are based on the goal of the system, program of attaining it, operation principle of the system aimed at fulfillment of the programs and complexes of functions of the operation principle.