Engineering topics

Ivakhnenko, A. G.

Publications and source records attributed to Ivakhnenko, A. G..

2 records

DOE OSTI2018

Evaluation of Caprolon Turning Efficiency with a Ceramic Cutting Tool

A comparative analysis is provided for turning caprolon using replaceable polyhedral plates made from different materials, and in fact made of tungsten-cobalt alloy VK8 and ceramic material, i.e., tungsten-free hard alloy KNT60. It is established by experiment that for machining caprolon workpieces it is expedient to use replaceable cutting tools made from ceramic materials KNT60, which makes it possible to expand the range of tools used and improve turning efficiency as a whole.

36 MATERIALS SCIENCE↗

NASA NTRS1977

Ergatic dynamic control systems

Synthesis and analysis of systems containing a man in their control circuits are considered. The concepts of ergonomics and ergatic systems are defined, and tasks and problems of ergonomics are outlined. The synthesis of the structure of an astronautic ergatic organism is presented, as well as the synthesis of nonstationary ergatic systems. Problems of selecting the criteria for complex systems are considered, and the results are presented from a study of ergatic control systems with any degree of human participation.

Pavlov, V. V.↗