Due to the increase in population accompanied by the expansive growth of urban residential areas, the demand for efficient and reliable water distribution systems has increased rapidly. And as urbanisation increases d...
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In order for a humanoid robot to traverse uneven terrain without falling over, the robot must control its landing position appropriately. To determine the landing position, there are two difficulties in terrain recogn...
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ISBN:
(纸本)9781665491907
In order for a humanoid robot to traverse uneven terrain without falling over, the robot must control its landing position appropriately. To determine the landing position, there are two difficulties in terrain recognition and leg motion control. In terrain recognition, it is difficult to recognize and avoid terrain such as steps and obstacles that cannot be landed on in real-time. In leg motion control, it is necessary to land at appropriate positions and times to control the CoG trajectory while limiting the velocity of the swing-leg to suppress the landing impact. For solving these problems, we propose a recognition and walking control system on uneven terrain. In terrain recognition, we improved the recognition accuracy while satisfying real-time performance by using a CNN that learns the relationship between the foot and the geometric information of the surrounding terrain. In the leg motion control, landing impact was reduced by modifying the landing position under not only (1) terrain constraint and (2) robot stability constraint, but also (3) leg velocity constraint. We verified the effectiveness of the proposed system through uneven terrain walking and push recovery experiments using the actual robot.
Effective Mobile Edge computing (MEC) has become essential due to the quick spread of mobile devices and the rising demand for real-time applications. MEC lowers latency and improves performance by bringing processing...
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This paper explores the utilization of OpenCV (Open-Source Computer Vision Library) in artificial intelligence (AI) systems, elucidating its pivotal role in advancing various applications across diverse domains. OpenC...
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Efficient human-computer interaction (HCI) has pushed forward hand gesture recognition (HGR), and natural language utterance generation (NLUG). Traditional systems are limited because these rely on static infrastructu...
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This study proposes an automatic electronic gate system that uses three main modules for authenticity confirmation: vehicle make and model, validation of license plate, and facial recognition. When a vehicle arrives a...
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This paper introduces a novel bus prioritization approach called Intermittent Dynamic Bus Lanes (IDBL) that aims to enhance the reliability and efficiency of bus operations, while minimizing their impact on adjacent t...
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ISBN:
(纸本)9798350399462
This paper introduces a novel bus prioritization approach called Intermittent Dynamic Bus Lanes (IDBL) that aims to enhance the reliability and efficiency of bus operations, while minimizing their impact on adjacent traffic. It does so by utilizing a fully decentralized intelligentcontrol mechanism for individual buses that regulates nearby traffic by deciding whether to activate or deactivate a dynamic exclusion zone of fixed distance downstream of the bus, based on the existing traffic conditions and the delay of the bus based on the scheduled arrival times at each bus stop. The intelligent mechanism is trained based on the principles of reinforcement learning in a single-agent non-stationary episodic task, yet evaluated in multi-agent settings with continuous bus flow (agents) under different demand patterns, showing its excellent transferability. Moreover, the proposed scheme is compared to typical Dynamic Bus Lanes (DBL) schemes, Exclusive Bus Lanes (EBL) and Mixed Traffic conditions on the public transport operational stability and reliability, as well as the disturbance to general vehicular traffic. Results indicate that IDBL outperforms the other strategies, rendering IDBL as an efficient transit prioritization strategy and highlighting the potential of using intelligent mechanisms for bus operation control.
With the continuous promotion of the "double carbon" strategy, the capacity of wind turbines is increasing, and the dimensions of key parts such as the diameter of the wind turbine wheel, the height of the t...
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Radio Frequency Identification (RFID) door lock systems are at the forefront of modern access control technology, combining security, convenience, and scalability. This paper presents a comprehensive review of RFID-ba...
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intelligent Wheel Chairs are mechanical devices that let the person move around on their own. As a result, the wheelchair user needs to exert less energy and effort to turn the wheels. Furthermore, it enables visually...
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ISBN:
(纸本)9798331300579
intelligent Wheel Chairs are mechanical devices that let the person move around on their own. As a result, the wheelchair user needs to exert less energy and effort to turn the wheels. Furthermore, it enables visually or physically challenged individuals to go from one location to another. The wheel-chair also contains a system for recognising obstacles, which reduces the risk of mishaps when moving. In recent years, smart wheelchairs have piqued people's interest. These devices are particularly beneficial for getting from one location to another. The gadgets can also be utilised in nursing homes for elderly people who have trouble moving about. For people who have lost their mobility, the devices are a godsend. There have been several types of intelligent wheelchairs developed in the past, however, new wheelchair generations are being produced and put to use that have artificial intelligence and provide the user a few options. People with certain lifelong disabilities brought on by accident, paralyses, or old aged, sometimes rely on other people for assistance. Their independence is increased by giving them access to remote health care via a health monitoring system, since the doctor continuously keeps track of their health without making any effort. By going there the services online, they can only speak with their doctors directly in the event of an emergency. intelligent healthcare systems assist impaired individuals because they cannot afford to go acquire entry to the medical systems. There are a lot of disabled people in the world today who have trouble moving around or going about their daily lives. These people are primarily reliant on other people for support. But they can become self-independent and accomplish some everyday activities on their own with the support of assistive gadgets. Wheelchairs are the assistive technology that is most commonly utilised. A wheelchair is essentially a chair with wheels that can assist those who are unable to walk due to
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