Аннотация:
Complex technical systems are often operated in tense, abnormal conditions, with a large
number of correlated parameters. Timely and high-quality diagnostics, including remote
diagnostics, of complex technical systems components can increase their reliability. To
successfully solve the problem of such systems trouble-free operation in abnormal operating
modes, it is necessary to maximize the use of information technologies with software and
hardware diagnostic modules. In order to make a reasonable choice of system’s information
parameters for diagnosing complex technical system’s state it is necessary to solve the
problems of multi-parameter, multi-criteria optimization data transmission systems. Such
task aimed for increasing the speed, minimizing the error and risk of system’s elements
failure, and maximizing the transmitted information protection. The objective function of
optimizing the information parameters of the data transmission systems for remote
diagnostics is its multi-parameter optimization of the variables that affect the remote
diagnostics of all system’s efficiency. Solving the problem of optimizing the remote data
transmission systems for remote diagnostics information parameters based on the developed
model allows us to find several Pareto-optimal solutions for quality indicators, which are
affecting the efficiency of the data transmission systems for remote diagnostics. Basic
parameters and characteristics of the data transmission system are the optimal number of
devices types for monitoring complex technical systems technological parameters, topology
efficiency, throughput, speed, error of the data transmission system, the risk of component
failures and the information protection effectiveness in the remote diagnostics system.
