The aim of the sustainable development strategy is to introduce European standards of living in Ukraine and Ukraine's leading position in the world. Active development is observed in information and measurement systems. The article provides a refined mathematical model of the new ballistic laser gravimeter. The composition and structure of the main errors of the ballistic laser gravimeter are given. The main errors of the ballistic laser gravimeter are calculated and estimated. The computer behavior of ballistic laser gravimeter behavior for the most unfavorable resonance modes for different ratios of disturbance values and proper ballistic laser gravimeter parameters is performed. It is suggested to use digital video as a medium of measurement information in the new ballistic laser gravimeter.
The task of achieving greater flexibility and maneuverability of small transport and service units’ motion in modern factories by developing small autonomous navigation systems plays crucial role in complex automation of transport logistics nowadays. To solve navigation task, it was proposed the following approach, where as a means of assessing the environment was used computer vision system based on 5-megapixel CMOS image sensor and for the front obstacle detection was used auxiliary ultrasonic sensor as a limit switch. Authors solved the problem of yawing using artificial marking approach as along two-colored leading lines. For maneuverability increase during the turn was used speed movement control based on lines perspective. The basic design and technical characteristics of the four-wheel drive platform and the algorithm of the Raspberry PI 3/Arduino Nano hybrid control system are presented. Experimental results proved the viability of the proposed approach.
Abstract-Industrial robots (IR) is a popular and perspective technological equipment of modern, complex automation of production processes, which characterized by high precision, speed and flexibility of technological operations. The coordination of robotic end-effectors (EF) provided by advanced automation control systems working on IR and using various sensors and software. The main tasks of IR control systems, which realized in software, include the design of work areas of technological equipment (TE) interaction, planning and on/off line control of IR effectors movements, configuration and synchronization interaction with the TE, human safety control and so on.The forming of complex approach to solve all of these tasks is of great interest and should take into account the systematization of information about conditions and the complexity of operations, ways of system control and software realizations. Similar approaches are implemented in popular software for IR, such as KUKA Sim, ABB RobotStudio SprutCAM, Octopus, RoboDK etc. which supports C# -similar languages. At the same time, the problem of effective effectors motion planning in the implementation for continuous trajectory (welding, milling) and discrete, defined among reference points (manipulation, assembly) is not fully solved and often in the real workspace relies on engineering experience. The creation or revision of typical PTP-moving algorithms can take into account such procedures as minimizing time and energy consumption for IR maneuvering abilities and realize it in a short computing time. This article considers the possible methodology approach to plan the IR trajectories in a complex environment.
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