The work objective is to introduce a design of the automated pneumatic drive (APD) with an external braking gear. It is a controlled pneumo-mechanic brake providing the process time reduction, the positioning accuracy increase, and the reliable positioning of the stop mechanism in the setpoints. The application of the prototype drive with the automated measurement complex creates conditions for the oscillographic testing of the positioning process in real time and space, and it also provides reliable experiment results. The authors have created a special stand - a model of the proposed drive that allows investigating the effect of its positional accuracy under different parameters of its operation. Kinematic and power characteristics of the drive in the automatic operation by the compressed air flow are identified. The effect of the positioning speed and the brake control pressure on the drive accuracy is resulted. Recommendations for the development of real positional drives with increased performance and positioning accuracy are formulated. It is found that the introduction of an outer braking device - the controlled pneumo-mechanic brake - improves the positioning accuracy of these drives by 1,25-2,25 times.
Бібліографічний опис статті: мітова о. о. контроль і аналіз динаміки техніко-тактичних дій в захисті протягом гри у баскетболістів команди вищої ліги / о. о. мітова, в. с.
The Compressed Baryonic Matter (CBM) experiment is designed to handle interaction rates of up to 10 MHz and up to 1 TB/s of raw data generated. With triggerless streaming data acquisition in the experiment and beam intensity fluctuations, it is expected that occasional data bursts will surpass bandwidth capabilities of the Data Acquisition System (DAQ) system. In order to preserve integrity of event data, the bandwidth of DAQ must be throttled in an organised way with minimum information loss. The Timing and Fast Control (TFC) system provides a latency-optimised datapath for throttling commands and distributes a system clock together with a global timestamp. This paper describes a prototype design of the system with focus on synchronisation and its evaluation.
Timing and Fast Control (TFC) system for the Compressed Baryonic Matter (CBM) experiment is being developed with focus on low and deterministic data transmission latency. This helps to minimize data corruption in the free-streaming Data Acquisition (DAQ) system during occasional data bursts caused by the expected beam intensity fluctuations. Proven in latency-optimized experimental data transport applications, the GBT-FPGA core is expected to positively contribute to the TFC system performance. In this work, the core has been integrated as the primary communication interface and its effect on transmission latency and quality of time distribution has been evaluated.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.