No abstract
The industrial development of cities is the main cause of the destruction and degradation of natural resources around the world. Urbanization negatively affects the species composition of plants, the atmosphere and soil cover of areas of populated areas of large cities of the World. Tree plantations are the main mechanism for stabilizing the ecological situation in large cities and arid territories of the countries of the World. In this regard, in order to obtain a large number of genetically identical plants using their micropropagation, it is necessary to automate the main stages of this technological process. The result of the study is the creation of an adaptive phalanx gripper of a robotic complex for automating the technological process of handling operations. That will have a positive effect on solving the urgent problem of planting greenery in large cities and areas of arid territories not only in the Republic of Kazakhstan, but also in other countries of the World and represents a fundamentally new approach to solving the environmental problems of the Earth. The article substantiates various options for structural-kinematic schemes of the robot gripper, taking into account the stochastic conditions of its interaction with the overloaded object. Mathematical methods have been created for the selection and justification of the geometric, structural-kinematic and dynamic parameters of grippers for overloading plant microshoots and their computer 3D models. Software has been developed for modeling the functioning of a remotely controlled physical prototype of a mobile robot with an adaptive gripper for reloading microshoots from a transport tank to a cargo tank.
The object of research relates to the field of control systems for mining and transport machines in the development of deposits of solid minerals in an open way. The problem of reducing the cost of transporting 1 ton of rock mass and increasing the efficiency of these machines is being solved. The article develops an expert system for dispatching mining vehicles with a subsystem for selecting their innovative appearance with the ability to control their operational parameters, taking into account the stochastic conditions of the developed sections of the rock mass. The mathematical model for constructing the prospective appearance of a mining and transport machine, based on its functional and economic assessment, is reduced to solving the problem of optimizing the generalized criterion of the required efficiency. As an example of private indicators of their effectiveness in operation, there is an expert analysis of the evaluation of solution options, for example, structural-kinematic and operational parameters of these machines, etc. Innovative designs of a skip body of any size of its carrying capacity of single-rope and multi-rope steeply inclined skip hoists for highly profitable mining in quarries are substantiated. unlimited values of their depth and annual productivity. In the proposed study, the values of the forces of resistance to the destruction of a section of a rock mass, obtained by analytical and experimental methods, are refined by finding the optimal Kalman coefficient, which increases the efficiency of using mining and transport machines. The proposed methods provide the creation of innovative mining and transport machines with the ability to control their operational parameters, taking into account the stochastic conditions of the developed section of the rock mass
The object of research relates to the field of control systems for mining and transportation machinery in the development of solid mineral deposits in open-cut mining. The problem of reducing the cost of transporting 1 ton of rock mass and increasing the efficiency of these machines is solved. The article develops an expert system for the disposition of mining vehicles with a subsystem for the selection of their innovative appearance with the ability to control their operating parameters, taking into account the stochastic conditions of the developed sections of the rock. The mathematical model for the construction of the future appearance of a mining and transportation machine, based on its functional and economic evaluation, reduces to the solution of the problem of optimization of the generalized criterion of required efficiency. As an example of private indicators of their effectiveness in operation, there is an expert analysis of the evaluation of options for solutions, for example, structural-kinematic and operational parameters of these machines, etc. Innovative designs of a trough body of any size of the carrying capacity of single-rope and multi-rope steep elevators for highly profitable mining in quarries are justified unlimited values of their depth and annual productivity. In the proposed study, the values of the resistance forces to the destruction of a section of a rock mass, determined by analytical and experimental methods, are refined by finding the optimal Kalman coefficient, which increases the efficiency of the use of mining and transport machines. The proposed methods allow the development of innovative mining and transport machines with the ability to control their operating parameters taking into account the stochastic conditions of the mined rock section
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