Aiming at the problems of poor autonomous flight performance and low control precision of traditional helicopter. In this paper, taking the Black Hawk helicopter as the research example, the six-degree-of-freedom heli...
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In the closed-loop speed control system of permanent magnet synchronous motor (PMSM), the conventional PI control strategy is weak in load torque disturbance resistance, which is difficult to meet the control performa...
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Wide application of millions of connected, intelligent, and flexible gadgets in critical infrastructures like medical facilities, public transit, sustainability, and home automation has been driven by latest expansion...
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In modern container cloud computing environments, achieving efficient elastic scaling is crucial to optimizing resource utilization and improving system performance. This paper proposes a new prediction model based on...
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Multi-objective scheduling is a key problem in the field of scheduling optimization such as warehouse logistics. Aiming at the problems of insufficient local search ability and difficult multi-objective trade-off in t...
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Rotational slippage due to the gravitational torque is common in grasping tasks using a parallel gripper. To pick the object with a specific desirable grasp pose, if the parallel gripper cannot provide enough force to...
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ISBN:
(数字)9781665490429
ISBN:
(纸本)9781665490429
Rotational slippage due to the gravitational torque is common in grasping tasks using a parallel gripper. To pick the object with a specific desirable grasp pose, if the parallel gripper cannot provide enough force to eliminate the gravitational torque, rotational slippage will cause the manipulation failure. This paper presents an approach to eliminate rotational slippage by pivoting an object on a supporting surface to a pose where it can be picked up, while minimizing the gravitational torque. For evaluation we compare the proposed method with a simple grasping approach, which lifts the object directly, without avoiding slippage. Extensive experiments conducted across both simulation, and real-world environments show that our approach can significantly reduce the rotational slippage problem and help in completing several pick-and-place tasks.
In response to the problems of low efficiency, long time consumption, and unstable detection in current manual fault detection methods for unmanned aerial vehicles, this paper takes tethered firefighting unmanned aeri...
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The recent surge in interest surrounding drones, also known as unmanned aerial vehicles (UAVs), has been observed in a multitude of applications, including military operations, agricultural practices, industrial proce...
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Software-defined n etworking (SDN) is a promising technology for future smart grid (SG) systems, since SGs heavily rely on communication networks. With SDN, communication network part of SGs becomes programmable by ab...
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Many different businesses and professions employ cloud-based microservices because of their exceptional performance capabilities. Containers have evolved into the most trustworthy and lightest virtualization technolog...
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