To stimulate the connection between robotics and industrial control systems, this work presents a solution for integrating Programmable Logic Controllers (PLCs) into the Robot Operating System 2 (ROS 2), based on the ...
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Centralized robot soccer becomes more and more popular project of science and technology. Because of its global vision, the decision-making and motion control becomes the keystone and the multilevel hierarchical struc...
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In this paper, a PD controller which uses optical flow to obtain position and velocity feedback is proposed for the autonomous hovering flight control of a nano quadrotor unmanned aerial vehicle(UAV). The nano quadrot...
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ISBN:
(纸本)9781479947249
In this paper, a PD controller which uses optical flow to obtain position and velocity feedback is proposed for the autonomous hovering flight control of a nano quadrotor unmanned aerial vehicle(UAV). The nano quadrotor UAV has a mass less than 100 g and is comparatively much smaller than the micro vehicles utilized in previous research. Due to the limited size and payload ability, a wireless camera is employed as the onboard visual device to obtain the position and translational velocity of the UAV. Experiment results are included to demonstrate the good control performance of the proposed design.
This article addresses reliability of an automated monitoring system (AMS). The system in question monitors and registers parameters of a turbogenerator (TG). A reliability block diagram of the multi-functional AMS is...
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This article addresses the assessment of software-hardware system reliability of an automated process control system (APCS) of a combined heat and power (CHP) plant. The assessment of reliability measures was done for...
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Rapid prototyping as well as retrofitting and digitization of legacy manufacturing equipment often needs design and application of closed loop controllers. The analysis and modeling for such systems like energy-conver...
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Mobile Manipulators are on the path to becoming a general purpose automation solution with applications in fields of manufacturing, healthcare among others. However, the potential of mobile manipulators for high mix -...
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Both ships and unmanned underwater vehicles (UUVs) have played a great role in the human exploration of the ocean and the investigation of marine resources. Their endurance of them is limited by the onboard energy sto...
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The manipulation of large CT datasets needs fast visualisation methods for a comfortable user interaction. Modern visualisation techniques make use texture hardware in graphics workstations extensively. In the followi...
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ISBN:
(纸本)1586030140
The manipulation of large CT datasets needs fast visualisation methods for a comfortable user interaction. Modern visualisation techniques make use texture hardware in graphics workstations extensively. In the following we will present an interactive tool for the positioning of anatomical landmarks in CT datasets of non-pathological children. The tool includes a fast visualisation of CT cross sections based on a texture mapping technique and an interactive three-dimensional view of the segmented CT dataset.
Planning, visualisation and intraoperative navigation in a robot assisted environment for craniofacial surgery require highly accurate methods for the segmentation of bone structures in CT data. Clinical systems are s...
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ISBN:
(纸本)1586030140
Planning, visualisation and intraoperative navigation in a robot assisted environment for craniofacial surgery require highly accurate methods for the segmentation of bone structures in CT data. Clinical systems are still based on time consuming interactive methods like the seed-point segmentation. Faster methods with no need for interactivity lacks in precision. In the following we will present an automatic and highly accurate algorithm for the segmentation of bone contours in CT data. It is based on an algorithm for the automatic calculation of a grey-value tissue relation model for CT and MRI data.
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