Different determinations of stability for dynamic objects and complex technical systems are investigated in the article: stability by Lyapunov and Lagrange, asymptotic, exponential, harmonic et al. The difference of functional stability from the traditional system stability concept is shown as a new property of the technical systems.
stability, complex technical systems, functional stability
"Matematychna formalizatsiia funktsionalnoi stiikosti avtomatyzovanoi systemy upravlinnia povitrianym rukhom" ,
Systems of Arms and Military Equipment,