Results 11 to 20 of about 15,765 (228)
Dynamic look-ahead feedrate scheduling method based on sliding mode velocity control [PDF]
Scientific ReportsIn the feedrate scheduling of complex curve direct interpolation, dynamic constraints such as axis acceleration and jerk are related to the actual state of the tool.
Liuquan Wang +5 more
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Frequency Shaping-Based Control Framework for Reducing Motion Sickness in Autonomous Vehicles [PDF]
SensorsThis study introduces a motion-sickness-reducing control strategy aimed at enhancing ride comfort in Electric Autonomous Vehicles (EAVs). For lateral control, the forward look-ahead distance was adaptively adjusted based on the Motion Sickness Dose Value
Soomin Lee, Chunhwan Lee, Chulwoo Moon
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Enhanced Pure Pursuit Path Tracking Algorithm for Mobile Robots Optimized by NSGA-II with High-Precision GNSS Navigation [PDF]
SensorsWith the rapid development of automation and intelligent technology, mobile robots have shown wide application potential in many fields, and accurate navigation systems are the key to robots completing tasks.
Xiongwen Jiang +6 more
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IEEE Access, 2020 Pure pursuit algorithm is one of the most effective ways of path tracking in autonomous vehicles. Nevertheless, the tracking accuracy of the existing pure pursuit algorithm is limited by the look-ahead distance.
Rui Wang +4 more
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Overtaking collision avoidance for small autonomous uncrewed aircraft using geometric keep-out zones
Frontiers in Aerospace Engineering, 2023 Autonomous uncrewed aircraft will require collision avoidance systems (CASs) designed with autonomy in mind as they integrate into the increasingly crowded national airspace system.
Nathaniel C. Hawes, Jay P. Wilhelm
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Vehicle System Dynamics, 2023 The advent of autonomous vehicles has brought about significant advancements in transportation technology, promising safer and more efficient means of travel. However, their full integration into society depends on the accuracy of path-tracking realised by a lateral controller.
Tarhini, Fadel +2 more
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Investigating the Path Tracking Algorithm Based on BP Neural Network
Sensors, 2023 In this paper, we propose an adaptive path tracking algorithm based on the BP (back propagation) neural network to increase the performance of vehicle path tracking in different paths.
Lu Liu +5 more
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A real-time artifact reduction algorithm based on precise threshold during short-separation optical probe insertion in neurosurgery [PDF]
Journal of Innovative Optical Health Sciences, 2017 During neurosurgery, an optical probe has been used to guide the micro-electrode, which is punctured into the globus pallidus (GP) to create a lesion that can relieve the cardinal symptoms.
Weitao Li +4 more
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Cejing jishu, 2023 Ultra-deep electromagnetic resistivity logging technique and tools are currently the research hotspot of LWD. The look-around DOD (Distance of Detection), look-ahead DOD and the bed boundary resolution are important technical specifications of these type
JIN Ding, ZHU Jun, ZHOU John
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A look-ahead approach to mobile robot path tracking based on distance-only measurements [PDF]
AIP Conference Proceedings, 2019 In this paper, a path tracking controller based on distance-only measurements for nonholonomic mobile robots is presented. First, a kinematic model of the robot appropriate for path tracking applications is derived. Using a look-ahead approach, a time-varying feedback controller is proposed.
Plamen Petrov, Ivan Kralov
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