Іn this paper a new approach to the basic parameters choice of controlled spherical liquid friction supports spatial mechanisms using the Monte Carlo method is developed. A jet system adjusts the position of the sphere by changing the hydrodynamic resistance to flow at the exit slit hydrostatic, or combined balloon aerohydrostatic spherical bearings.
A new ultrasonic cavitation technology for plant material pectin hydrolysis- extraction was developed. Experimental studies for determine the main parameters of ultrasonic vibrations to provide effective realization of the process as a part of mechatronic systems. Physical and mathematical models of extraction were compiled. Necessary technological cavitation equipment as a part of mechatronic systems to realize the proposed technology was developed. Experimentally confirmed the high quality of pectin obtained with new technology.