There are the current issues of unification, inefficiency, and low precision in the control strategies of unmanned vehicles across various scenarios. The optimal control system for AGVs is the critical research. First...
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ISBN:
(纸本)9789819607709;9789819607716
There are the current issues of unification, inefficiency, and low precision in the control strategies of unmanned vehicles across various scenarios. The optimal control system for AGVs is the critical research. Firstly, the kinematic characteristics of AGVs is analyzed. A three-dimensional model of a dual-drive differential speed unmanned vehicle is built with CoppeliaSim. Then a trajectory tracking algorithm is designed based on the concept of the PID algorithm to enhance the precision of AGV control. Simulation is conducted through communication between MATLAB and CoppeliaSim, Additionally, the various speed planning models are analysis. An AGV speed planning decision model is provided. The indicators for evaluating the optimal control system is established. Four types of speed planning models are solved by MATLAB. Precise controlling of unmanned vehicles is achieved in multiple scenarios.
In order to quickly plan the shortest path for mobile robot in two-dimensional space, a two-stage obstacles avoidance path planning algorithm based on cellular automata was presented in this paper. For the first stage...
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This paper presents a real-time semantic segmentation framework for camera-based environment perception of objects and infrastructure elements in autonomous scale cars. It is specifically targeted towards student comp...
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ISBN:
(纸本)9798350394283;9798350394276
This paper presents a real-time semantic segmentation framework for camera-based environment perception of objects and infrastructure elements in autonomous scale cars. It is specifically targeted towards student competitions such as the Carolo Cup or the Bosch Future Mobility Challenge. To reduce pixel-wise manual annotation efforts, our framework involves a mixture of both synthetic and real image data, carefully tuned towards the unique requirements of the given scenario. Real images are acquired from a 1:10 scale vehicle equipped with a single monocular camera and are manually annotated. Synthetic image data with automatic pixel-wise annotation is obtained via a custom Unity-based simulation pipeline. We evaluate various mixed real-synthetic data strategies to train different state-of-the-art deep neural networks with a focus on both segmentation performance and real-time capability using an NVIDIA Jetson AGX Xavier platform as in-vehicle test bed. Our experimental results show a significant improvement in semantic segmentation performance of the mixed real-synthetic data approach at real-time speeds of approximately 60 FPS on the target platform.
In order to improve the filling efficiency of beverage filling machine and enhance the automation and intelligence level, this paper designs an intelligent beverage filling control system. By analyzing the process flo...
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This paper introduces a novel robotic arm that achieves remote driving of each joint through a specialized transmission design, enabling motors and other drive components to be mounted on the base. This reduces the in...
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The lower limb exoskeleton is an intelligent robot worn by the human body and moves in coordination with the human limbs. It can enhance the human body's weight-bearing capacity, maneuverability and operation capa...
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In today's fast-changing business environment, organizations need to be adaptable and responsive to change. Effective decision-making enables companies to cope with uncertainty and adjust their strategies and oper...
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ISBN:
(纸本)9798350373981;9798350373974
In today's fast-changing business environment, organizations need to be adaptable and responsive to change. Effective decision-making enables companies to cope with uncertainty and adjust their strategies and operations promptly. In this context, the emergence of intelligent decision support systems (DSS) shows great promise. These systems enable companies to analyze data, identify patterns, and offer valuable insights to facilitate informed decision-making. An intelligent DSS for updating control plans is presented in this paper. The proposed system incorporates two methods to assist the decision-maker in choosing the optimal control scenario. The first involves making a manual decision based on several criteria. The second uses the case-based reasoning (CBR) technique to make an automatic recommendation. Moreover, the suggested recommender system (RS) enables the control plans to be updated regularly depending on the current state of the process quality. To increase the quality of decisions, CBR is used to acquire the necessary knowledge. The viability and applicability of the suggested RS are demonstrated through a practical case study.
With advancements in artificial intelligence, computer vision technologies have seen significant progress, enabling applications like facial recognition, autonomous driving, and medical imaging. This study leverages t...
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作者:
Zihan, WangRobot Engineering
School of Electrical Information Southwest Petroleum University Sichuan Chengdu610000 China
The research on automaticcontrol reliability of intelligent robots is a research project carried out by the Institute of automaticcontrol, Chinese Academy of Sciences in recent years. The main purpose is to study th...
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Currently, upper limb exoskeleton rehabilitation robots provide the same level of assistance to different patients during active rehabilitation training, which prevents patients from fully utilizing their own initiati...
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