2023年10月15日· In the case of the same dividing circle diameter, reasonable flexible wheel structure design can improve the transmission efficiency under variable speed and load The maximum difference of transmission efficiency of different flexible wheel2018年4月1日· For a flexible wheel to perform nominally on soft terrain, it should meet the following functional and structural requirements: Wheel should be flexible enoughSystematic design and development of a flexible wheel
2023年11月1日· The wheel design requirements include a large motion deflection range (as for compliant variablediameter mechanisms), good designability of flexible parts,2019年9月11日· This paper introduces a new type of road wheel with a flexible structure, using a number of connecting parts (hinge groups) toRigidflexible coupling modelling and dynamic
Download scientific diagram | Structure of two kinds of flexible wheels: (a) the conventional flexible wheel; (b) the disposable flexible wheel from publication:2 天之前· Hence, this study introduces a stiffnessadjustable wheel (SAW) as a novel NPT mechanism that actively varies the perpendicular contact force based on the surface andThe stiffness adjustable wheel mechanism based on compliant
2023年10月1日· Structural design of flexible wheel of harmonic reducer based on efficiency improvement | Semantic Scholar DOI: 101016/jymssp2023 Corpus2023年5月11日· The simulation and test prove that the structural design of RDTW is reasonable and effective, and the optimal deformation strategy obtained from theStructure Design and Configuration Optimization of the Springer
2019年3月27日· A novel flexible road wheel with hubhingering combined structure is introduced to improve the buffer damping performance and lightweight level of tracked2022年3月9日· Abstract The failure of harmonic gear drive is mainly caused by the fatigue fracture of flexible wheels and the fatigue damage of flexible bearings In this paper, the stress sensitivity and fatigue lifeMathematics | Free FullText | Modeling and Fatigue
In the case of the same dividing circle diameter, reasonable flexible wheel structure design can improve the transmission efficiency under variable speed and load The maximum difference of transmission efficiency of different flexible wheel structure design can reach 1788%In this paper, the structure and operating principle of the electromagnetic harmonic movable tooth drive system is introduced Equations of the magnetic density and the electromagnetic force are given The force model on the flexible wheel under magnetic force is presented The equivalent concentrated force applied to the flexible wheel is determined Based onFlexible wheel displacements for electromagnetic harmonic
2023年2月1日· In the case of the same dividing circle diameter, reasonable flexible wheel structure design can improve the transmission efficiency under variable speed and load The maximum difference of transmission efficiency of different flexible wheel structure design can reach 1788%摘要/Abstract 摘要： 用工程塑料替代钢制材料来构成某一谐波减速器，设计了满足传动要求的塑料柔轮参数和结构，并合理地设计了柔轮注塑模具；在模具设计中，运用计算机辅助工程（CAE），验证了设计的浇注系统不会产生滞流现象，在冷却系统设计时，保证塑料谐波齿轮柔轮的结构和模具设计
2022年4月30日· Various kinds of wheels, such as rigid, elastic, flexible, and wire meshed concepts, have been discussed, and a qualitative analysis shows which wheel would be efficient for specific missions2018年2月5日· For the second structure, the wheel structure of some wheellegged robots can be transformed directly into leg structures For example, Chen et al 20 designed a novel fourleg/fourwheel mobile robot with a unique transformation mechanism, (Figure 12(a)) is more flexible and has faster movement speedDesign and analysis for a multifunctional rescue robot with four
2020年11月1日· Moreover, the flexible wheel can be easily scaled to accommodate different loads by simply changing the thickness or number of spring steel plates, which is not easy for LRV woven wheel Besides wheel structure and material, three reasons may lead to local plastic deformation (1)2023年10月16日· With the recent advancements in delivery service robots, the necessity for stair climbing in indoor and outdoor environments has increased However, stairs are challenging obstacles for robots to overcome Most studies in the field of delivery robots have focused on traversing even terrains, such as roads and aisles However, deliveryMOBINN: StairClimbing Mobile Robot With Novel Flexible Wheels
In this paper,Flexible flywheel EP6s several working conditions had be Simulation, Under a certain Factor of safety conditions The reasonable Structure design had be found, through Compared with the results of fatigue test Therefore, the Objective had be Achieved of improve design, reduce the times of experiment and shorten the cycle of research2023年10月20日· Apple’s organizational structure is effective in supporting business performance to ensure leadership in the industry, especially with regard to competitors, including the information technology, consumer electronics, and online services of Google (Alphabet), Samsung, Microsoft, Amazon, and SonyApple TV Plus also competes withApple’s Organizational Structure & Its Characteristics (An Analysis)
有道翻译提供即时免费的中文、英语、日语、韩语、法语、德语、俄语、西班牙语、葡萄牙语、越南语、印尼语、意大利语、荷兰语、泰语全文翻译、翻译、文档翻译、pdf翻译、doc翻译、ppt翻译、人工翻译、同传等2023年11月8日· Considering flexible wheelrail coupling effects: An analysis of the vibration and transmission characteristics of damped track (2023) A study on the dynamic characteristics of the new type of prefabricated slab ballastless track structure for urban rail transit applications Journal of Vibration and Control 29(15–16): 3756Considering flexible wheelrail coupling effects: An analysis of the
2023年8月14日· Flexible wheels provide this due to the deformation of the loaded wheel and Our research results indicate that the designed lunar exploration hexapod robot’s body structure is reasonable,2023年10月1日· Download Citation | On Oct 1, 2023, Ruixing Li and others published Structural design of flexible wheel of harmonic reducer based on efficiency improvement | Find, read and cite all the researchStructural design of flexible wheel of harmonic reducer based on
2019年9月11日· This paper introduces a new type of road wheel with a flexible structure, using a number of connecting parts (hinge groups) to connect the rim (rubber and elastic ring) and hub 12–14 The flexibility of flexible road wheel is not only reflected in the rim’s flexibility, but also in that, the overall structure allows for large deformation without2020年11月1日· Section 2 begins with an overview of technical specifications for the flexible wheel, and then the detail of the design process of each component is described, including wheel configuration, numerical simulation and structural parameter optimization Section 3 explains the manufacturing process of the flexible wheel and its test procedureDesign and mechanical behavior evaluation of flexible metal wheel
DOI: 101016/jymssp2023 Corpus ID: ; Structural design of flexible wheel of harmonic reducer based on efficiency improvement @article{Li2023StructuralDO, title={Structural design of flexible wheel of harmonic reducer based on efficiency improvement}, author={Ruixing Li and Guangwu Zhou and Delun Li},2021年9月25日· The train speed influence on the flat size of the vertical wheelrail impact response and the statistical approach are discussed based on flexible, rigid wheelsets The results show that the rigid(PDF) FlexibleRigid Wheelset Introduced Dynamic Effects due to Wheel
谐波齿轮传动的失效主要是由柔性轮疲劳断裂和柔性轴承疲劳破坏引起的。本文研究了薄壁易损件柔性轮的应力敏感性和疲劳寿命特性。首先设计了b380型通用谐波齿轮减速机柔轮的结构，利用ansys有限元软件建立了柔轮的有限元模型，将有限元分析结果与理论计算结果进行对比，验证模型的正确性。2020年6月1日· To investigate the driving performance of the flexible metal wheel of the manned lunar rover in a low gravity environment, we established a 3D discrete element method (DEM)finite element methodDesign and mechanical behavior evaluation of flexible metal wheel
2020年11月1日· Moreover, the flexible wheel can be easily scaled to accommodate different loads by simply changing the thickness or number of spring steel plates, which is not easy for LRV woven wheel Besides wheel structure and material, three reasons may lead to local plastic deformation (1)Download scientific diagram | Parameters of the flexible wheel, rigid wheel, and wave generator from publication: Calculating the Load Distribution and Contact Stress of the Disposable HarmonicParameters of the flexible wheel, rigid wheel, and wave generator
Taking the subsea collect connector as an example, the sealing characteristics of the sealing structure of the subsea connector under transient thermal–structural coupling were studiedReasonable accommodations also include any structural changes that may be necessary Reasonable accommodations may include changes which may be necessary in order for the person with a disability to use and enjoy a dwelling, including public and common use spaces, or participate in the federallyassisted program or activityReasonable Accommodations and Modifications HUDgov
2003年2月1日· Methodology for modeling the mechanical interaction between a reaction wheel and a flexible structure February 2003 Proceedings of SPIE The International Society for Optical Engineering2023年10月16日· With the recent advancements in delivery service robots, the necessity for stair climbing in indoor and outdoor environments has increased However, stairs are challenging obstacles for robots to overcome Most studies in the field of delivery robots have focused on traversing even terrains, such as roads and aisles However, deliveryMOBINN: StairClimbing Mobile Robot With Novel Flexible Wheels
In this paper,Flexible flywheel EP6s several working conditions had be Simulation, Under a certain Factor of safety conditions The reasonable Structure design had be found, through Compared with the results of fatigue test Therefore, the Objective had be Achieved of improve design, reduce the times of experiment and shorten the cycle of researchIn the case of the same dividing circle diameter, reasonable flexible wheel structure design can improve the transmission efficiency under variable speed and load The maximum difference of transmission efficiency of different flexible wheel structure design can reach 1788%Structural design of flexible wheel of harmonic reducer based on
2020年10月1日· When the slip ratios were 025 and 0375, there was almost no difference in the average sinkage of the two kinds of wheels, but the average sinkage of the bionic wheel was significantly less than2023年11月8日· Considering flexible wheelrail coupling effects: An analysis of the vibration and transmission characteristics of damped track (2023) A study on the dynamic characteristics of the new type of prefabricated slab ballastless track structure for urban rail transit applications Journal of Vibration and Control 29(15–16): 3756Considering flexible wheelrail coupling effects: An analysis of the
Wang H, Fan Z, Zhang J Development of a fulldepth wheel tracking test for asphalt pavement structure: methods and performance evaluation Adv Mater Sci Eng 2016; 2016: Cao Y Study on reasonable structure design of flexible base asphalt pavement Xi’an, China: Chang’an University, 2015 [Google Scholar]2020年10月1日· The drawbar pull of the wheel is expressed as Eq (1): (1) F DP = rb [∫ θ 1 θ 2 τ (θ) cos θ d θ − ∫ θ 1 θ 2 σ (θ) sin θ d θ] Where b is the width of the wheel, θ 1 is the penetration angle, θ 2 is the excavation angle, ω is the rotational speed, V is the actual speed, Z is the sinkage, τ(θ) is the shear stress of the contact surface between the rigidThreedimensional Discrete Element Method simulation system
2023年8月14日· Flexible wheels provide this due to the deformation of the loaded wheel and Our research results indicate that the designed lunar exploration hexapod robot’s body structure is reasonable,2023年10月1日· Download Citation | On Oct 1, 2023, Ruixing Li and others published Structural design of flexible wheel of harmonic reducer based on efficiency improvement | Find, read and cite all the researchStructural design of flexible wheel of harmonic reducer based on
2019年9月11日· This paper introduces a new type of road wheel with a flexible structure, using a number of connecting parts (hinge groups) to connect the rim (rubber and elastic ring) and hub 12–14 The flexibility of flexible road wheel is not only reflected in the rim’s flexibility, but also in that, the overall structure allows for large deformation without2002年8月22日· This paper presents a modeling methodology used to predict the performance of a flexible structure, such as a space telescope, in the presence of an onboard vibrational disturbance source, such as a reaction wheel assembly (RWA) Both decoupled and coupled analysis methods are presented The decoupled method reliesNTRS NASA Technical Reports Server
2021年6月1日· DOI: 101016/JDT202105016 Corpus ID: ; Influence of structure and material on the vibration modal characteristics of novel combined flexible road wheel @article{Deng2021InfluenceOS, title={Influence of structure and material on the vibration modal characteristics of novel combined flexible road wheel}, author={Yaoji2020年11月1日· Section 2 begins with an overview of technical specifications for the flexible wheel, and then the detail of the design process of each component is described, including wheel configuration, numerical simulation and structural parameter optimization Section 3 explains the manufacturing process of the flexible wheel and its test procedureDesign and mechanical behavior evaluation of flexible metal wheel
DOI: 101016/jymssp2023 Corpus ID: ; Structural design of flexible wheel of harmonic reducer based on efficiency improvement @article{Li2023StructuralDO, title={Structural design of flexible wheel of harmonic reducer based on efficiency improvement}, author={Ruixing Li and Guangwu Zhou and Delun Li},2021年9月25日· The train speed influence on the flat size of the vertical wheelrail impact response and the statistical approach are discussed based on flexible, rigid wheelsets The results show that the rigid(PDF) FlexibleRigid Wheelset Introduced Dynamic Effects due to Wheel
