نتایج جستجو برای: intelligent actuator
تعداد نتایج: 88245 فیلتر نتایج به سال:
Existing legged robots lack energy-efficiency, performance and adaptivity when confronted with situations that animals cope with on a routine basis. Bridging the gap between artificial and natural systems requires not only better sensorimotor and learning capabilities but also a corresponding motion apparatus and intelligent actuators. Current actuators with online adaptable compliance pose hig...
The design and analysis of piezoelectric actuators is rarely optimized for low mass applications. However, emerging technologies such as micro air vehicles, and microrobotics in general, demand high force, high displacement, low mass actuators. Utilization of generic piezoceramics and high performance composite materials coupled with intelligent use of geometry and novel driving techniques yiel...
Pervasive Display Networks is an ongoing research activity at NEC Laboratories Europe that aims at providing a service platform for a collection of intelligent and networked displays that adapt to changes in the real world. Pervasive Display Networks provide personalized and context-aware services to end-users in various environments. The IST SENSEI project develops a global context and actuato...
The realization of Internet of Things (IoT) has gained momentum in the past few years. The main idea is to connect devices with disparate data formats learn, integrate, and communicate to provide intelligent services to humans. These devices generate a large amount of data with various data formats, resulting in some issues i.e. interoperability and data volume. In this paper we have addressed ...
Abstract: Stability, maneuverability, and safe landing in the presence of adverse conditions need an integrated approach for addressing various flight control aspects of resilient aircraft control. Adverse events include loss of control caused by environmental factors, actuator and sensor faults or failures, and expand toward more complicated damage conditions. In this article, the application ...
Endowed with Hall-effect sensors and voice coil motors, cell phone cameras as intelligent systems are capable to execute auto-focusing for acquiring sharp image. For the use of cell phone cameras, this study presents an innovative auto-focusing module. When coils are powered, induced magnetic fields generate N and S poles around iron cores in the actuator. Unlike voice coil motors that employ L...
In this paper, we present a robotic actuation system using an artificial muscle actuator based on a dielectric elastomer. A novel linear actuator called a ‘multi-stacked actuator’ is proposed that can be embedded in the phalanges of a multi-jointed robot finger. This actuator ensures a compact design of the overall system. As an example, a 2-d.o.f. robot finger is developed and its performance ...
In this paper we assume that all actuators are mobile and an event was reported to one of the actuators, and a response by one actuator is required. The goal of actuator task assignment is to select the best actuator for responding to a reported event so that communication cost for selecting, and response time for performing the task are minimized. Existing solutions, except those proposed in [...
In this paper a new framework, called Compressive Kernelized Reinforcement Learning (CKRL), for computing near-optimal policies in sequential decision making with uncertainty is proposed via incorporating the non-adaptive data-independent Random Projections and nonparametric Kernelized Least-squares Policy Iteration (KLSPI). Random Projections are a fast, non-adaptive dimensionality reduction f...
The design and development of a smart monitoring and controlling system for household electrical appliances in real time has been reported in this paper. The system principally monitors electrical parameters of household appliances such as voltage and current and subsequently calculates the power consumed. The novelty of this system is the implementation of the controlling mechanism of applianc...
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