16 Result(s)
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Article
**njiang Hu
Engineering
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Article
Open AccessPath Tracking Controller Design of Automated Parking Systems via NMPC with an Instructible Solution
Parking difficulties have become a social issue that people have to solve. Automated parking system is practicable for quick par operations without a driver which can also greatly reduces the probability of pa...
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Longitudinal Vehicle Stability Control Based on Modified Sliding Mode Control
In order to improve speed tracking accuracy and ensure longitudinal stability control in vehicles under conditions of parameter uncertainty and external interference, this study introduces a modified sliding m...
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Preface for Cyber-Attack Detection and Resilient Control of Intelligent and Connected Vehicles
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Open AccessAGDS: adaptive goal-directed strategy for swarm drones flying through unknown environments
This paper aims to address a challenging problem of a drone swarm for a specific mission by reaching a desired region, through an unknown environment. A bio-inspired flocking algorithm with adaptive goal-direc...
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The Simulation and Research of Etching Function Based on Scanning Electrochemical Microscopy
Scanning electrochemical microscopy (SECM) has already been employed as a micromachining method for a long time. However, coupling effects of some factors, including the voltage of the tool electrode, the dist...
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Coordinated collision avoidance for connected vehicles using relative kinetic energy density
Vehicular collision often leads to serious casualties and traffic congestion, and the consequences are worse for multiple-vehicle collision. Many previous works on collision avoidance have only focused on the ...
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Open AccessROS-based ground stereo vision detection: implementation and experiments
This article concentrates on open-source implementation on flying object detection in cluttered scenes. It is of significance for ground stereo-aided autonomous landing of unmanned aerial vehicles. The ground ...
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Open AccessAprilTag array-aided extrinsic calibration of camera–laser multi-sensor system
This paper presents a new algorithm for extrinsically calibrating a multi-sensor system including multiple cameras and a 2D laser scanner. On the basis of the camera pose estimation using AprilTag, we design ...
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Machining slight burr formed micro-channels with different moving trajectories of a pyramidal diamond tip
In this study, a tip-based channel fabricating method on aluminum alloy material is studied using different tip moving trajectories. A three-sided pyramidal tip is driven by a three-axis piezoelectric actuator...
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Bio-inspired flow sensing and prediction for fish-like undulating locomotion: A CFD-aided approach
Feedback flow information is of significance to enable underwater locomotion controllers with higher adaptability and efficiency within varying environments. Inspired from fish sensing their external flow via ...
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Parallel architecture and optimization for discrete-event simulation of spike neural networks
Spike neural networks are inspired by animal brains, and outperform traditional neural networks on complicated tasks. However, spike neural networks are usually used on a large scale, and they cannot be comput...
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Molecular dynamics simulation of tensile behavior of diffusion bonded Ni/Al nanowires
Interfaces play key roles in determining mechanical properties of materials. In current work we perform molecular dynamics simulations of diffusion bonding to evaluate the effect of temperature on the morpholo...
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Learning Control for Biomimetic Undulating Fins: An Experimental Study
Learning control should focus on imitating natural fish’s adaptability to complex and dynamic environment to some extent, rather than mimicking streamlined shapes or specific actuators to develop more mechanic...
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Computational and experimental study on dynamic behavior of underwater robots propelled by bionic undulating fins
Bionic undulating fins, inspired by undulations of the median and/or paired fin (MPF) fish, have a bright prospective for underwater missions with higher maneuverability, lower noisy, and higher efficiency. In...
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CPGs control method using a new oscillator in robotic fish
A new oscillator is presented in this paper based on our pervious oscillator (Zhang’s oscillator). Using this new oscillator, a bionic neural control system, the central pattern generators (CPGs) control syste...
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Computational hydrodynamics and statistical modeling on biologically inspired undulating robotic fins: A two-dimensional study
Undulation fishes, whose propulsion is mainly achieved by undulating ribbon fins, are good at maneuvering or stabilizing at low speeds. This paper suggests and proposes a two-dimensional approximate computatio...
