Lopatin V. Methods and technical devices of express-diagnostics of a dynamic state of the system "a lifting device-stiff reinfovcement"

The scientific and technical problem of express - diagnostic state of the system: "a lifting device - stiff reinfovcement " is solved. It is done by means of development and both classification and boundary parameters basing of dynamic states of the system. On the basis of these parameters with applying of new computer technologies, the new methods and technical solutions are created. The basis of methods constitutes: the identification cvitevion of the operations mode of the system (smooth, vibroimpact mode of operation with heightened friction) according to instantaneous linear accelerations and the identification criterion of the operations mode of the system (smooth, vibroimpact) accoroling to the contact efforts of the lifting device with conductors of reinforcement, taking into account mass characteristics of the lifting device.