|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Planetary Gear Profile Modification Design Based on Load Sharing Modelling显示文摘In order to satisfy the increasing demand on high performance planetary transmissions, an important line of research is focused on the understanding of some of the underlying phenomena involved in this mechanical system. Through the development of models capable of reproduce the system behavior, research in this area contributes to improve gear transmission insight, helping developing better maintenance practices and more efficient design processes. A planetary gear model used for the design of profile modifications ratio based on the levelling of the load sharing ratio is presented. The gear profile geometry definition, following a vectorial approach that mimics the real cutting process of gears, is thoroughly described. Teeth undercutting and hypotrochoid definition are implicitly considered, and a procedure for the incorporation of a rounding arc at the tooth tip in order to deal with corner contacts is described. A procedure for the modeling of profile deviations is presented, which can be used for the introduction of both manufacturing errors and designed profile modifications. An easy and flexible implementation of the profile deviation within the planetary model is accomplished based on the geometric overlapping. The contact force calculation and dynamic implementation used in the model are also introduced, and parameters from a real transmission for agricultural applications are presented for the application example. A set of reliefs is designed based on the levelling of the load sharing ratio for the example transmission, and finally some other important dynamic factors of the transmission are analyzed to assess the changes in the dynamic behavior with respect to the non-modified case. Thus, the main innovative aspect of the proposed planetary transmission model is the capacity of providing a simulated load sharing ratio which serves as design variable for the calculation of the tooth profile modifications. | IGLESIAS Miguel FERNáNDEZ DEL RINCóN Alfonso DE-JUAN Ana Magdalena GARCIA Pablo DIEZ Alberto VIADERO Fernando | 2015 | Chinese Journal of Mechanical Engineering2015，28，4： | 9 |
| 2 | 静脉血栓栓塞研究的既往与现今及未来显示文摘静脉血栓栓塞症(VTE)是继冠心病和中风后排名第三的最常见的心血管疾病。在过去的100年中,对于血液凝固过程及其调控机制的深入了解推进了VTE的诊断和治疗方法。1860年制定的魏尔肖三定律直今仍然是有效的,即VTE是由于血管壁受损、血液流动减慢和血液成分改变造成的。流行病学和临床科学现在也已经确定了V‘rE的多个后天获得性危险因素,如高龄、肿瘤、手术、外伤、固定、怀孕和使用口服避孕药等。随着遗传研究技术的快速发展,一些基因被确定与VTE的家族聚集性有关,与VTE相关的基因变异也逐渐被发现。遗传因素和后天获得性的危险因素在血栓的发展中相互作用。新型实验诊断项目能够帮助人们早期判断高凝状态。因此,为减少全球VTE负担,对VTE的预防,风险评估,诊断和治疗将更为重要。 | Bengt Zoller Pablo Garcia de Frutos Bjorn Dahlback 吴俊 | 2016 | 中华检验医学杂志2016，39，10： | 6 |
| 3 | The VILMA intelligent vehicle:an architectural design for cooperative control between driver and automated system显示文摘Intelligent autonomous vehicles have received a great degree of attention in recent years. Although the technology required for these vehicles is relatively advanced, the challenge is firstly to ensure that drivers can understand the capabilities and limitations of such systems and secondly to design a system that can handle the interaction between the driver and the automated intelligent system. In this study, we describe an approach using different strategies for an autonomous system and a driver to drive a vehicle cooperatively. The proposed strategies are referred to as cooperative planning and control and determine when and how the path projected by the autonomous system can be changed safely by the driver to a path that he wishes to follow. The first phase of the project is described,covering the design and implementation of an autonomous test vehicle. Experiments are carried out with a driver to test the cooperative planning and control concepts proposed here. | Olmer Garcia Giovani Bernardes Vitor Janito Vaqueiro Ferreira Pablo Siqueira Meirelles Arthurde Miranda Neto | 2018 | Journal of Modern Transportation2018，26，3： | 2 |
| 4 | Prognostic significance of lymphangiogenesis in pharyngolaryn- geal carcinoma patients显示文摘 | Dario Garcia - Carracedo Juan Pablo Rodrigo Aurora Astudillo | 2010 | BMC Cancer2010，10，： | 1 |
| 5 | Regeneration of used lubricant oil by polar solvent extraction 显示文摘 | Jesusa Rincon Pablo Canizares Maria Teresa Garcia | 2005 | Industrial & Engineering Chemistry Research2005，44，12： | 1 |
| 6 | Molecular cloning and expression analysis of tumor necrosis factor alpha from a marine fish reveal its constitutive expression and ubiquitous nature 显示文摘 | Jesus Garcia Jose Meseguer Pablo Pelegrin | 2002 | Immunogen2002，54，： | 1 |
| 7 | 'Occult' ectopic ACTH secretion syndrome:a case report显示文摘 | Garcia Puente I Sanchez Moro V de Pablos Velasco P | 2000 | An Med Interna2000，17，： | 1 |
| 8 | Regeneration of Used Oil by Propane Extraction 显示文摘 | Jesusa Rincon Pablo Canizares Maria Teresa Garcia | 2003 | In-dustrial & Engineering Chemistry Research2003，42，20： | 1 |
| 9 | Improvement of the Waste - Oil Vacuum - Distillation Recycling by Continuous Extraction with Dense Propane 显示文摘 | Jesusa Rincon Pablo Canizares Maria Teresa Garcia | 2007 | Industrial & Engineering Chemistry Research2007，46，1： | 1 |
| 10 | Angiotensin Ⅱ-related hypertension and eye diseases显示文摘 | Pablo Jesus Marin Garcia Maria Encarna Marin-Castano | 2014 | World Journal of Cardiology2014，，09： | 1 |
| 11 | Regeneration of UsedLubricant Oil by Ethane Extraction 显示文摘 | Jesusa Rincon Pablo Canizares Maria Teresa Garcia et al | 2007 | Journal of Supercritical Fluids2007，39，3： | 1 |
| 12 | Accuracy, Bandwidth and Stability Limits of Carrier Signal Injection Based Sen- sorless Control Methods显示文摘 | Pablo Garcia Femando Briz Michael W Degner | 2007 | IEEE Transactions on Industry Applica- tions2007，43，5： | 1 |
| 13 | Waste Oil Recycling Using Mixtures of Polar Solve- Nts 显示文摘 | Jesusa Rincon Pablo Canizares Maria Teresa Garcia etal | 2005 | Industrial & Engineering Chemistry Research2005，44，20： | 1 |
| 14 | Regeneration of Used Lubricant Oil by Polar Solvent Ex-traction 显示文摘 | Jesusa Rincon Pablo Canlzares Maria Teresa Garcia | 2005 | Industrial & Engineering Chemistry Research2005，44，12： | 1 |
| 15 | Mediastinal dumbbell angiolipoma显示文摘 | Gamez Garcia P de Pablo Gafas A Salas Anton C | 2002 | Arch Bronconeumol2002，38，11： | 1 |
| 16 | 'Occult'ectopic ACTH secretion syndrome:a case report显示文摘 | Garcia Puente I Sanchez Moro V de Pablos Velasco P | 2000 | An Med Intema2000，17，： | 1 |
| 17 | Regeneration of used lubricant oil by propane extraction 显示文摘 | Jesusa Rineon Pablo Canizares Maria Teresa Garcia | 2003 | Chem2003，42，： | 1 |
| 18 | Mediastinal dumbbell angiolipoma 显示文摘 | Gamez Garcia P de Pablo Gafas A Salas Anton C | 2002 | Arch Bronconeumol2002，38，11： | 1 |
| 19 | Diaguostic ef- ficacy and prognostic value of serum procalcitonin concentration in patients with suspected sepsis显示文摘 | Ruiz - Alvarez MJ Garcia - Valdecasas S De Pablo R | | J Intensive Care Med0，24，1： | 1 |
| 20 | Improvement of the waste - oil vacuum - distillation recycling by continuous extraction with dense propane 显示文摘 | Jesusa Rincon Pablo Canizares Maria Teresa Garcia | 2007 | Chem2007，46，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员