Modern theory of manipulation systems of mobile multi-purpose transport and technological machines and complexes. Research of working processes and design of hydraulic drive elements

A wide range of issues related to various aspects of the problem of modeling working processes, designing typical elements and improving the operating efficiency of hydraulic drives of modern manipulation systems of mobile transport-technological machines and complexes are considered. Chapter 1. Investigation of work processes in the throttle-regulated hydraulic drive of the handling systems of mobile machines. Modeling of working processes in the hydraulic drive with separate movement of the links of the handling system. Modeling of working processes in the hydraulic drive with the joint movement of the links of the handling system. Chapter 2. The study of working processes in the frequency-regulated hydraulic manipulation systems of mobile machines. Modeling of working processes in the hydraulic drive with separate movement of the links of the handling system. Synthesis of control laws of frequency-regulated hydraulic manipulation systems of mobile machines. Chapter 3. Construction and design of hydraulic drive articulated joints of the links of the handling systems of mobile machines. The design and principle of operation of hydraulic drive articulated links of manipulation systems. Optimal design of hydraulic drive articulated links of handling systems. Analysis of the performance of hydraulic drive hinge links of handling systems. Chapter 4. Prediction of the kinetics of reliability and risk indicators of the hydraulic drives of the handling systems of mobile machines. Probabilistic assessment of the reliability of hydraulic manipulation systems based on simulation of the flow of element failures. Probabilistic-time analysis of the technical risk kinetics at the design stage of the hydraulic drive of the handling systems of mobile machines. Optimal technical risk management in the design of hydraulic manipulation systems of mobile machines. Chapter 5. Software research working processes in the hydraulic manipulation systems of mobile machines. The computer program "Modeling of the throttle-regulated hydraulic drive of the manipulation system of the mobile machine in case of separate movement of the links". Computer program "Modeling of the throttle-regulated hydraulic drive of the manipulation system of the mobile machine during the joint movement of the links". Computer program "Modeling of the frequency-regulated hydraulic drive of the manipulation system of a mobile machine in case of separate movement of links". Computer program "Optimization of the hydraulic drive of the three-link crane-manipulator". Computer program "Optimization of the mechanism of rotation of the crane-manipulator mobile machine." Computer program "Multi-criteria optimization of the hydraulic mechanism of rotation of the handling system of a mobile machine." Computer program "Pre-design optimization of the manipulation system of a mobile machine." Computer program "Optimization of drive connections of links of hydraulic cranes-manipulators". Computer program "Kinetics of hydraulic drive reliability"