The bibliometric analysis examines the state of artificial intelligence research in Oman from 2014 to 2023. The research analyzes and reveals Oman’s growing scientific output through rigorous data gathering and analy...
详细信息
The quadruped robots have a good prospect in substation inspection applications because of their stronger terrain adaptability. This paper focuses on the gait planning and motion control of small intelligent quadruped...
详细信息
Because of the ability to move at high speed and the high stiffness, Parallel Kinematic Machines (PKMs) have been widely used in industry and research in recent years. In this paper, the kinematic error model was esta...
详细信息
ISBN:
(纸本)9781665489218
Because of the ability to move at high speed and the high stiffness, Parallel Kinematic Machines (PKMs) have been widely used in industry and research in recent years. In this paper, the kinematic error model was established for the trolley-type PUU (prismatic-universal-universal joint). Three translation errors were added to the ideal kinematic model present the joint position because of manufacturing and assembly. The calibration process included measuring the positioning error by a laser interferometer, identifying the error parameters using least square method and revised the kinematic model in the controller. After compensation, the positioning errors of end effector were indeed reduced. It could show the practicality of this model. Moreover, modifying the kinematics in the controller is a timesaving and convenient compensation method.
Demographical reasons and the increasing demand for improved production efficiency are steering the transformation within the manufacturing domain towards smart manufacturing. This entails introducing artificial intel...
详细信息
As of January 2023 more than 47 million cases are pending in Indian Courts and this number is expected to be on an upward tangent. Many of these cases have been pending before the lower and higher courts since the las...
详细信息
Underwater equipment is critical for environmental applications. Conventional rigid underwater manipulators require considerable size and weight, hindering the application of underwater operations. Origami actuators h...
详细信息
ISBN:
(纸本)9789819607945;9789819607952
Underwater equipment is critical for environmental applications. Conventional rigid underwater manipulators require considerable size and weight, hindering the application of underwater operations. Origami actuators have proven to be an effective technique and have been used in many applications. In this work, I propose a bionic soft amphibious robot based on a Z-shaped actuator and a twisted tower actuator. The soft robot can be fabricated by 3D printing technology and has a simple structure for easy operation. Two different types of programmable origami actuators are designed and fabricated, i.e., Z-shaped actuator and torsion tower actuator. Z-shaped actuator is used for the rear leg which enables the movement of the frog. Meanwhile, the torsion tower shaped actuator is used for the front legs to rotate the joints and movement on land. We designed a novel hybrid structure (rigid frame + soft actuator) gripper using the Z-shaped actuator to improve the gripping performance. And we use bellows to make the buoyancy unit of the soft robot. The origami actuators and were tested through a series of experiments, which showed that the robot was able to efficiently move and perform grasping maneuvers in water and on land. Our results demonstrate the effectiveness of these actuators in generating the desired motions and provide insight into the potential of applying 3D printed origami actuators to develop soft robots with bionic capabilities.
With the introduction of 5G networks, high-speed low-latency network connections became available for mobile and embedded devices without the limited range of WiFi networks. Although the source and the destination can...
详细信息
Information was retrieved from patent documents using a robust framework centered on the advanced DeBERTa model in this study. Emphasizing the crucial interplay between algorithmic selection and patent language intric...
详细信息
To create digital twins, it is necessary to represent real objects or scenes in a virtual form. With the rapid development of Augmented Reality (AR) technology, its applications in various fields are becoming increasi...
详细信息
A Brain-Computer Interface (BCI) enables individuals to control a system solely through their brain activity, without relying on physical movement. These interfaces have numerous applications, particularly in assistin...
详细信息
暂无评论