The proceedings contain 197 papers. The special focus in this conference is on Intelligent robotics and Applications. The topics include: Design and Kinematics Characteristic analysis of a 3-PURU/S Photoelectric Stabi...
ISBN:
(纸本)9789819607709
The proceedings contain 197 papers. The special focus in this conference is on Intelligent robotics and Applications. The topics include: Design and Kinematics Characteristic analysis of a 3-PURU/S Photoelectric Stabilized Platform;vibration analysis and Test of Working Arm of the Anchor Drilling Robot;design and Optimization of Vibration Sieve for Specific Sandy Soil and Its Screening Motion Parameters;Design of a Trajectory-Tracking Controller for OMRs Based on Minimizing Tire Wear;conceptual Design, Control System Development and Prototype Fabrication of a 5-Axis Hybrid Machining Robot for Handicraft Carving;twin Mushroom Picker Suspension Chassis Design Facing the Narrow Space;Kinematic Calibration Method Based on Point Cloud Measurement for 3-RPS Parallel Robot;design and analysis of a Multi-panel Solar Array with Struts;design and analysis of a Consecutive Aquatic Jumping Robot Inspired by Water-Dwelling Frog Hind Legs;design of Multi-Mode Morphing Wings Based on Multi-Stable Beam-Type Metastructures;kinematic Modeling and analysis of Robotic Axial Tilt Errors;Minimum Jerk Trajectory Planning for a Redundant Actuated Three-DOF Cable-Suspended Parallel Robot with Parallelogram Architecture;Kinematic analysis and Control Strategy Research of Hydraulic Robotic Arm Drive Module 2-UPS+U Parallel Mechanism;design and Envelope Grasping analysis of Deployable Manipulator for Space Capture;design, Modelling and Experiment of a Spatial Multi-locomotion Tensegrity Mobile Robot;Inverse Dynamics Model Learning for Robotic Manipulator Based on Swarm Optimization AdaBoost-LSTM;design and Experiment of a Percussion Mechanism for a Self-Penetrating Drilling Robot;thermal-Structural analysis of a Deployable Metamorphic Robotic Grasper with Finite Element Method;design and analysis of an Origami-Inspired Gripper with Passive Bistable Grasping Capability;pneumatic Gripper Design Concurrent Shape Topology Optimization.
Adaptive predictive analysis model utilizing Spiking Neural Networks (SNNs) to enhance quality assurance processes in Smart Campus environments. Traditional predictive models often struggle with the dynamic and comple...
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In this paper we address the problem of visual semantic navigation (VSN), in which a robot needs to navigate through an environment to reach an object having only access to egocentric RGB perception sensors. This is a...
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ISBN:
(纸本)9781665489218
In this paper we address the problem of visual semantic navigation (VSN), in which a robot needs to navigate through an environment to reach an object having only access to egocentric RGB perception sensors. This is a recently explored problem, where most of the approaches leverage last advances in deep learning models for visual perception, combined with reinforcement learning (RL) strategies. Nonetheless, after a review of the literature, it is complicated to perform direct comparisons between the different solutions. The main difficulties lie in the fact that the navigation environments in which the experimental metrics are reported are not accessible, and each approach uses different RL libraries. In this paper, we release a publicly available experimental setup for the VSN problem, with the aim of providing a clear benchmark. It has been constructed using pyRIL, an open source python library for RL, and two navigation environments: Miniwolrd-Maze from gym-miniworld, and one 3D scene from HM3D dataset using AI Habitat simulator. We finally propose a state-of-the-art VSN model, consisting in a Contrastive Language Image Pretraining (CLIP) visual encoder plus a set of two recurrent neural networks for producing the discrete navigation actions. This model is evaluated in the proposed experimental setup, with a careful analysis of the main VSN challenges, namely: the sparse rewards problem;and the exploitation-exploration trade-off. Code is available at: https://***/gramuah/vsn.
Recent advances in the areas of Multimodal Machine Learning and Artificial intelligence (AI) have led to the development of challenging tasks at the intersection of Computer Vision, Natural Language Processing, and Ro...
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ISBN:
(纸本)9781956792034
Recent advances in the areas of Multimodal Machine Learning and Artificial intelligence (AI) have led to the development of challenging tasks at the intersection of Computer Vision, Natural Language Processing, and robotics. Whereas many approaches and previous survey pursuits have characterised one or two of these dimensions, there has not been a holistic analysis at the center of all three. Moreover, even when combinations of these topics are considered, more focus is placed on describing, e.g., current architectural methods, as opposed to also illustrating high-level challenges and opportunities for the field. In this survey paper, we discuss Embodied Vision-Language Planning (EVLP) tasks, a family of prominent embodied navigation and manipulation problems that jointly leverage computer vision and natural language for interaction in physical environments. We propose a taxonomy to unify these tasks and provide an indepth analysis and comparison of the current and new algorithmic approaches, metrics, simulators, and datasets used for EVLP tasks. Finally, we present the core challenges that we believe new EVLP works should seek to address, and we advocate for task construction that enables model generalisability and furthers real-world deployment.
This paper introduced a three-degree-of-freedom (3-DOF) photoelectric stabilized platform (PSP), and the Finite-Step-Integration (FSI) method was applied to analyze the kinematics characteristics. The motion process o...
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ISBN:
(纸本)9789819607709;9789819607716
This paper introduced a three-degree-of-freedom (3-DOF) photoelectric stabilized platform (PSP), and the Finite-Step-Integration (FSI) method was applied to analyze the kinematics characteristics. The motion process of the mechanism is segmented linearly, and the mathematical model of forward kinematics (FK) with iterative parameters is created and solved. The kinematic simulation is verified in ADAMS software, and the calculated results are compared with the simulation. The workspace of the PSP is analyzed to describe the working dimensionality characteristics. The results show that: the FK algorithm based on the FSI method has enough computational precision and can be efficient for the workspace analysis. This paper's research provides a good reference for the design and kinematics characteristic analysis of PSP.
It has been estimated that about 15% of the global population, which represents more than one billion people are with disabilities, among them there are 250 million disabled children. In China, there are 3.87 million ...
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Electric vehicles, or EVs, have drawn a lot of attention lately as an eco-friendly way to cut carbon emissions and lessen reliance on fossil fuels. This work uses a neural network model called Long Short-Term Memory (...
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This paper aims to propose a cost-efficient 5-axis hybrid machining robot for handicraft carving. For this purpose, a conceptual design is performed with a hierarchical design strategy which consists of a 2UPR&2RP...
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ISBN:
(纸本)9789819607709;9789819607716
This paper aims to propose a cost-efficient 5-axis hybrid machining robot for handicraft carving. For this purpose, a conceptual design is performed with a hierarchical design strategy which consists of a 2UPR&2RPS parallel manipulator (PM) and an orthogonal sliding gantry. Based on the conceptual design scheme, a kinematic analysis is conducted to yield the inverse/forward position formulations and the predicted reachable workspace. Meanwhile, an open-architecture numerical control system is developed for the proposed hybrid machining robot, which includes hardware construction, post processing and human-machine interface (HMI) development. Finally, a laboratory prototype is fabricated and integrated with the developed control system to construct a 5-axis machining unit. A set of test is performed on the robot to verify its 5-axis machining capability. The test results indicate that the proposed hybrid machining robot provide a promising solution for handicraft carving.
The proceedings contain 35 papers. The topics discussed include: design of inspection robot system for mining belt conveyor;efficient and robust robotic grasping in cluttered scenes: a point cloud-based approach with ...
ISBN:
(纸本)9798400707704
The proceedings contain 35 papers. The topics discussed include: design of inspection robot system for mining belt conveyor;efficient and robust robotic grasping in cluttered scenes: a point cloud-based approach with heuristic evaluation;a food package recognition and sorting system based on structured light and deep learning;research on machine learning algorithm-based approach for detecting abnormal data from environmental sensors in different dimensions;a novel method for detecting the width of tobacco filaments based on coordinate point fitting;design and implementation of the gait debugging platform for a kid-sized humanoid soccer robot;research on the application of artificial intelligence in comparative analysis of man-machine translation;conceptual design of a soft robot for camera guidance in endoscopic surgical interventions;and a prediction algorithm for user satisfaction rating based on random forest optimized by simulated annealing.
Identifying the inertial parameters of real robotic manipulators is a fundamental step towards realistic modeling and better controller performances, which is crucial for safe human-robot interaction. Our work introdu...
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ISBN:
(纸本)9798350323658
Identifying the inertial parameters of real robotic manipulators is a fundamental step towards realistic modeling and better controller performances, which is crucial for safe human-robot interaction. Our work introduces a novel framework for identifying a generalized set of base inertial parameters of a serial link manipulator. This framework is designed to be adaptable to accommodate any new mounting configuration of the robot. Our theoretical analysis highlights the influence of the robot's mounting configuration on the emergence of new parameters that cannot be identified through the conventional vertical base-axis mounting approach studied previously. To validate our proposed framework, we carried out two main experiments: the first involved simulation to establish the feasibility of our concept, and in the second, our framework was employed on a Franka Emika Robot in a real-world scenario to demonstrate and validate our approach. Our simulation results confirmed the feasibility of our proposed framework, while our real-world experiment successfully identified the generalized base inertial parameter set and validated its applicability to a new robot mounting configuration.
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