Results 71 to 80 of about 8,924 (209)

A Hybrid Leveling Control Strategy: Integrating a Dual-Layer Threshold and BP Neural Network for Intelligent Tracked Chassis in Complex Terrains

Agriculture
To address the challenges of low automatic leveling efficiency and insufficient control precision for small tracked operation chassis navigating uneven terrain in hilly and mountainous areas, this study proposes a leveling control system that integrates ...
Ming Yan, Jianxi Zhu, Pengfei Wang, Shaohui Yang, Xin Yang   +4 more
doaj   +1 more source

Basic aspects of methodology for justifying the performance characteristics of a tracked machine with electromechanical transmission

Вестник СибАДИ, 2020
Introduction. High rates of new territories development, the development of the construction and road-transport complex, mining and transportation of minerals is impossible without machinery and equipment.
V. N. Kuznetsova, R. V. Romanenko
doaj   +1 more source

Multi-Lane Perception Using Feature Fusion Based on GraphSLAM

, 2017
An extensive, precise and robust recognition and modeling of the environment is a key factor for next generations of Advanced Driver Assistance Systems and development of autonomous vehicles.
Abramov, Alexey, Bayer, Christopher, Heller, Claudio, Loy, Claudia   +3 more
core   +1 more source

Twenty‐Five Years of the Environmental Stress Response and the Enduring Power of Yeast in Stress Biology

Yeast, EarlyView.
ABSTRACT All organisms must be able to sense and respond to adverse environments, especially those that threaten cellular integrity. The age of genomics clarified the breadth and specificity of cellular stress responses, including in free‐living microbes directly exposed to a changing environment.
Audrey P. Gasch
wiley   +1 more source

DEM-MBD coupling simulation of the effect of soil moisture content on mobility performance of tracked chassis

Huanan Nongye Daxue xuebao
ObjectiveTo reveal the influence mechanism of soil moisture content on the mobility performance of agricultural tracked chassis, and clarify the mutation threshold of critical performance indexes.MethodThis study established a soil-track interaction ...
Yu WANG, Jiahao LIU, Shan ZENG, Yizhi LUO, Peng WANG, Chao JIANG, Zijian HUANG   +6 more
doaj   +1 more source

Research on autonomous walking performance and electromechanical characteristics of mining double-track chassis

PLOS ONE
To study the autonomous walking performance and corresponding electromechanical characteristics of unmanned mining equipment under different slopes, turning radii, and ground conditions. Firstly, the autonomous walking systems based on PID, fuzzy PID, and BP PID, in this paper, are constructed, and then the electromechanical coupling simulation is ...
Zeren Chen, Yongpeng Wang, Fei Yang, Ruibin Li, Peng Han, Duomei Xue   +5 more
openaire   +3 more sources

A novel all‐in‐one dynamic wrinkle evaluation system: Development, validation and application in cosmetic industries

International Journal of Cosmetic Science, EarlyView.
Photo grading of dynamic lines in the dynamic line repeatability validation study. Abstract Objective This study aimed to develop and validate a novel, integrated dynamic wrinkle assessment system based on standardized, real‐time and multi‐angle facial images and video recordings, and to explore its potential application in evaluating the anti‐wrinkle ...
Xingzuo Liu, Juanjuan Chen, Chengda Ye, Andrew Steel, Yidong Tu, Frederic Flament, Jing Li   +6 more
wiley   +1 more source

Design and Experimental Verification of a Lightweight Pure Electric Agricultural Robot Chassis Supported by Real-Time Tension Monitoring

World Electric Vehicle Journal
In order to investigate the application potential of lightweight agricultural robots utilizing carbon fiber-reinforced polymer (CFRP) as the primary structural material, this study developed a dedicated rubber-tracked chassis tailored for peanut pest and
Ke Yang, Xiang Zhou, Chicheng Ma
doaj   +1 more source

Manned Mars mission surface transportation elements [PDF]

The necessity and advantage of surface transportation was well demonstrated by the Apollo 15, 16, and 17 missions. Baseline surface transportation elements for further studies are Lunar Rover, Elastic Loop Mobility System, Mobile Laboratory, Airplane ...
Mcdaniel, S. Gregg, Mulqueen, Jack
core   +1 more source

On the need for bump event correction in vibration test profiles representing road excitations in automobiles [PDF]

, 2002
This paper presents an approach to the synthesis of compressed vibration test profiles representing much longer time histories obtained in road testing of ground vehicles.
Giacomin, J, Staszewski, WJ, Steinwolf, A   +2 more
core   +1 more source