THE STABILITY OF HUMAN-MACHINE SYSTEMS

Summary. The objects for which the criterion selection clearly is dictated by their target areas are relatively rare because, the attempts to formalize the effectiveness of any action of the SS for example, are drown up in a list of requirements, as a rule, consisting of a set of private performance indicators (partial criteria). Problem which formulation can not be reflected in the achievement of any one criterion, are called multicriteria [4]. A typical problem is the problem of the quality assessing of the functioning of the SS, showing its multicriteriality. There is no such criterion in the real problem, solving all of requirements presented to SS. In practice such problems try to solve by the “folding” of many private criterion to single criterion, which used artifice, as a result some indicators are composed the single. Based on the logic of the creation of the SS, we conclude that the main assessment of the operation, of the SS is its survival [5]. Based on medically accepted notion of survival, as the ability of organisms to survive under the impact of adverse factors this definition apply in view of the fact that the SS, creating of man, includes a mechanism as a rule which is created by its and the organism this mechanism controlling. If fir organism survival is the average of the population probability of individual of every generation for define of time interval, but for mechanism for a lethal apparatus in the condition opponent opposition. So researchers should model the process for anthropomorphic SS, consisting on organism mechanism interaction. However it should be known that for SS, survival analysis is modeled by process of getting terminal evident for elements of any totality, representing living organisms only. Use of present approach, allow to do chemical condition prognosis of wares and its mechanical properties of wares with a minimum of material and time-consuming in production condition.