The State of the Art in Automation of Earthmoving
نویسنده
چکیده
A recent trend towards greater automation of earthmoving machines, such as backhoes, loaders, and dozers, reflects a larger movement in the construction industry to improve productivity, efficiency and safety. This document reviews related work in various disciplines drawn upon by researchers— soil mechanics, computer graphics, kinematic and dynamical modeling, optimization, control and decision theory. A taxonomy is suggested into which various automated systems reported in the literature, can be classified.
منابع مشابه
A state-of-the-art review of mechanical rock excavation technologies
The first step in mining activities is rock excavation in both mine development and production. Constant pressure for cost reduction and creating an improved/safe work environment for personnel has naturally resulted in increased use of mechanical excavation systems in many mining operations. Also, mechanical excavation and mining is more compatible with automation, meaning possibility of reduc...
متن کاملLearning Document Image Features With SqueezeNet Convolutional Neural Network
The classification of various document images is considered an important step towards building a modern digital library or office automation system. Convolutional Neural Network (CNN) classifiers trained with backpropagation are considered to be the current state of the art model for this task. However, there are two major drawbacks for these classifiers: the huge computational power demand for...
متن کاملOptimal Earthmoving Fleet Size for Minimising Emissions and Cost
Traditionally, the earthmoving operations have been developed based on the minimum cost per production criterion. Nowadays, due to the negative impacts of the emissions on the environment, there is an increasing public awareness to reduce the emissions from the earthmoving operations. Different management strategies can be employed to reduce emissions, amongst other things, which can also resul...
متن کاملState of the Art in Automation of Earthmoving, 2002
The discussion is divided based on the cycle of operation for any autonomous machine: sensing, planning, and execution. First, an automated machine must sense its own state and the world around it. Next it must use this information along with a description of a goal to be achieved to plan the next action to be taken. In some cases the mapping from sensing to action is direct, and, can take the ...
متن کاملIdentification and Prioritization of the State-of-the-Art Technologies in the Management of Iranian Public Libraries
Purpose: State-of-the-art technology refers to the best and latest technological advancement possible at a particular time. Today, public libraries play a key role in the various cultural and social spheres of society. Although various technologies can help to fulfill the basic roles of public libraries correctly and completely, their application in the context of these libraries undoubtedly fa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1997