搜索结果: 1-15 共查到“知识库 wheel”相关记录44条 . 查询时间(0.06 秒)
DETERMINATION OF STEERING WHEEL ANGLES DURING CAR ALIGNMENT BY IMAGE ANALYSIS METHODS
Image analysis image matching quality assessment industrial application
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2016/11/11
Optical systems for automatic visual inspections are of increasing importance in the field of automation in the industrial domain. A new application is the determination of steering wheel angles durin...
STRAIGHT ROADS EXTRACTION BY FUSION OF SPOKE WHEEL AND REGION GROWING
Semi-automatic road extraction spoke wheel region growing
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2016/3/17
Semi-automatic methods are regarded as more practical than automatic methods to obtain and/or update the vector road data. But road tracking methods lose their efficiencies when they are applied to tr...
Perception of wheel-generated motions
Perception wheel-generated motions
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2015/8/14
Data are presented on an old and familiar Gestalt demonstration—perceiving wheel-generated motions—in which the perceived motions of a rolling wheel are shown not to be obviously derived from the moti...
Perceiving the centroid of configurations on a rolling wheel
Perceiving centroid configurations rolling wheel
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2015/8/14
Undergraduates observed configurations of point-lights undergoing wheel-generated motions and judged how wheel-like the movement of each stimulus appeared on a 7-point scale. Viewer judgments were pre...
An invariant for wheel-generated motion and the logic of its determination
invariant wheel-generated motion logic determination
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2015/8/14
An invariant for wheel-generated motion and the logic of its determination.
At the Potter’s Wheel:An Argument for Material Agency
Agency material culture extended and distributed mind mediated action embodiment pottery making archaeology
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2015/7/29
Consider a potter throwing a vessel on the wheel. Think of the complex ways brain, body, wheel and clay relate and interact with one another throughout the different stages of this activity and try to...
Effects of voluntary wheel running on satellite cells in the rat plantaris muscle
Endurance training muscle damage hypertrophy myonuclear Pax7
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2015/4/21
This study investigated the effects of voluntary wheel running on satellite cells in the rat plantaris muscle. Seventeen 5-week-old male Wistar rats were assigned to a control (n = 5) or training (n =...
Energy consumption of chipper coupled to a universal wheel skidder in the process of chipping wood
chip chipper chipping energy consumption power of cutting
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2015/3/27
The chipper for chips is an energy consuming machine. Many factors influence the result of chipping which influence the whole process. The paper deals with the process of wood chipping by a chipper in...
Where and How to Search for Evidence in the Education Literature:The WHEEL
education literature searching research teaching
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2018/7/5
An awareness of how and where to search the education literature, and how to appraise it is essential to be a teacher scholar (an academic who takes a scholarly approach to teaching), to develop high ...
Reinventing the Wheel: The Economic Benefits of Wheeled Transportation in Early British Colonial West Africa
Reinventing the Wheel Economic Benefits Wheeled Transportation Early British Colonial West Africa
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2013/11/27
One of the great puzzles of Sub-Saharan African economic history is that wheeled transportation was barely used prior to the colonial period. Instead, head porterage was the main method of transportat...
A New Collisional Ring Galaxy at z = 0.111: Auriga's Wheel
Collisional Ring Galaxy Auriga Wheel
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2011/10/12
We report the serendipitous discovery of a collision ring galaxy, identified as 2MASX J06470249+4554022, which we have dubbed 'Auriga's Wheel', found in a SUPRIME-CAM frame as part of a larger Milky W...
Design and Dynamics Analysis of Anti-skid Braking System for Aircraft with Four-wheel Bogie Landing Gears
anti-skid braking system four-wheel bogie landing gear
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2011/8/4
In asymmetric conditions, the movement and loads of left/right wheels or front/back wheels of the aircraft with multi-wheel or four-wheel bogie landing gears are inconsistent. There are few open liter...
水田驱动叶轮轮叶下土壤流动特性与动力性能研究（Soil Flow Rule and Dynamic Performance under a Paddy-field Wheel Lug）
水田驱动叶轮 轮叶 土壤流动 动力性能
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2010/12/28
在自制的小土槽试验装置上，进行了水田驱动叶轮轮叶下土壤流动的拍摄和轮叶上土壤反力的测试。在研究轮叶下土壤流动轨迹、流动模式和流动区大小变化规律的基础上，分析了轮叶产生的推进力和支承力，驱动效率的变化规律及其与土壤流动之间的关系。深入分析了有较大陷深和作旋轮线运动的轮叶的驱动效率较低的原因。
斜齿轮成形磨削砂轮修形与仿真（Form Grinding Wheel Dressing and Simulation for Helical-gear）
斜齿轮 成形磨削 砂轮廓形 修形
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2010/12/28
根据斜齿轮成形磨削过程中砂轮与齿轮之间的运动关系，建立了斜齿轮成形磨削的数学模型；通过推导成形砂轮与被加工齿面的接触条件方程，得出了成形砂轮的理论廓形，推导出砂轮廓型的等距曲线。设计了成形砂轮数控修形和数值模拟仿真软件，用于修整磨削任意参数斜齿轮的成形砂轮和检验砂轮的修形精度。斜齿轮磨削试验验证了修形理论的正确性和修形软件的有效性。
装载机发动机与液力变矩器功率匹配优化（Optimization of Power Matching on Torque-converter with Diesel Engine for Wheel Loader）
装载机 液力传动 功率匹配 优化 满意度函数
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2010/12/28
分析了现有装载机发动机与液力变矩器功率匹配的特性。根据装载机液压泵的工作情况，把装载机分为3种典型工况，建立了装载机发动机与液力变矩器匹配多目标优化模型。建立了基于满意度原理的满意度函数，给出了解题步骤和方法。算例分析表明：基于满意度原理的装载机发动机与液力变矩器功率匹配方法优化可行。