This document describes the design and analysis of the front and rear suspension systems for an all-terrain vehicle (ATV). It discusses using a double wishbone suspension in the front for steering control and an H-arm suspension in the rear for load bearing capacity and control of camber and toe. The design process considers factors like geometry, material selection, force analysis, and damper and spring selection and tuning. The goals of the suspension design are to provide maximum traction, control, comfort, and stability over rough terrain.
Static structural analysis of suspension arm using finite element methodeSAT Journals
Abstract The function of suspension system is to absorb vibrations due to rough terrains or road disturbances and to provide stability under circumstances like accelerating, cornering, uneven road, braking, loading and unloading etc. Control arm is one of the most important part of the suspension system, as it joins the steering knuckle to the vehicle frame. Also suspension arm is responsible for up and down movement of wheels when hitting bumps. It is also designed to maximize the friction between tire contacts, patch the road surface to provide vehicle stability under any circumstances. It can be seen in many types of the suspensions like wishbone or double wishbone suspensions. Many times it is also called as A-type control arm. In this study control arm was reverse engineered. Reverse engineering refers to the process of obtaining a CAD model from an existing physical part. CAD model was prepared using CATIA v5 software and finite element analysis was done using ANSYS 14.5 software by importing the parasolid file to ANSYS. The model is subjected to loading and boundary conditions and then analyzed using the FEA techniques. The static structural analysis was done to find out the stress, deformation and safety factor of component. The model was meshed using 10-noded tetrahedral elements. Result obtained from the analysis were studied to check whether the design is safe or not. In some cases the stresses becomes more than safe limit. In that case optimization approach is carried out to increase the structural strength of the component. In this case maximum von-misses stress is 211 MPa which is below the yield strength of the material. Keywords – Suspension System, Control Arm, FEA analysis, Reverse Engineering
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www.cadmantra.blogspot.com
www.cadmantra.wix.com
Static structural analysis of suspension arm using finite element methodeSAT Journals
Abstract The function of suspension system is to absorb vibrations due to rough terrains or road disturbances and to provide stability under circumstances like accelerating, cornering, uneven road, braking, loading and unloading etc. Control arm is one of the most important part of the suspension system, as it joins the steering knuckle to the vehicle frame. Also suspension arm is responsible for up and down movement of wheels when hitting bumps. It is also designed to maximize the friction between tire contacts, patch the road surface to provide vehicle stability under any circumstances. It can be seen in many types of the suspensions like wishbone or double wishbone suspensions. Many times it is also called as A-type control arm. In this study control arm was reverse engineered. Reverse engineering refers to the process of obtaining a CAD model from an existing physical part. CAD model was prepared using CATIA v5 software and finite element analysis was done using ANSYS 14.5 software by importing the parasolid file to ANSYS. The model is subjected to loading and boundary conditions and then analyzed using the FEA techniques. The static structural analysis was done to find out the stress, deformation and safety factor of component. The model was meshed using 10-noded tetrahedral elements. Result obtained from the analysis were studied to check whether the design is safe or not. In some cases the stresses becomes more than safe limit. In that case optimization approach is carried out to increase the structural strength of the component. In this case maximum von-misses stress is 211 MPa which is below the yield strength of the material. Keywords – Suspension System, Control Arm, FEA analysis, Reverse Engineering
CADmantra Technologies Pvt. Ltd. is one of the best Cad training company in northern zone in India . which are provided many types of courses in cad field i.e AUTOCAD,SOLIDWORK,CATIA,CRE-O,Uniraphics-NX, CNC, REVIT, STAAD.Pro. And many courses
Contact: www.cadmantra.com
www.cadmantra.blogspot.com
www.cadmantra.wix.com
Forces are generated at the tire contact patch during various maneuvers of the car and transferred to the chassis through the suspension links. Calculating the forces on every link is important to design the suspension system as all the forces from wheel to the chassis are transferred by the suspension linkages. These forces have been calculated for all the links of a double wishbone suspension geometry. The load paths and FBD have been drawn and axial stress in the all the linkages
Design of Efficycle- Human Powered Light Weight Hybrid Tricycle with Inbuilt ...ABHAY TIWARI
Any innovation or technology cannot be possible until and unless the work is not done by a team. In such a manner members
of Team GARUD (participants of SAE-NIS 2015), who are highly motivated individuals are recklessly working towards the
realization of this goal since its very inception. This paper provides in detail, about the design considerations, and methodology
used in designing and developing it. The designing of the vehicle has done on SOLID-WORKS 2014 while the design analysis
has done on ANSYS-2014. Various lightweight approaches like a lightweight seat, wheel, steering have also adopted. The
innovations include the use of rear wheel steering instead of conventional front wheel steering that meets the need of the
market and can be produced by a fictitious firm effectively so, Human powered hybrid vehicle presents the new milestone in
the realm of “Green technology”.
Design of half shaft and wheel hub assembly for racing carRavi Shekhar
The Half - Shaft and Wheel Hub of Formula One racing car was designed taking into consideration one of the popular model of Redbull racing car. The various dimension of shaft and hub were altered to attain maximum factor of safety.
Efficycle is an intercollegiate design competition for undergraduate and graduate students where teams have to design and fabricate an energy efficient entirely human powered three-wheeled vehicle. The vehicle must be aerodynamic, highly engineered and ergonomically designed.
Efficycle 2017 Season 8
Drive Excellence
Report File
Chandigarh Engineering College
MECHANICAL ENGINEERING
Hybrid Vehicle
Articulated Wheeled Vehicles (AWVs) are a class of wheeled locomotion systems where the
chassis is connected to a set of ground-contact wheels via actively- or passively-controlled
articulations, which can regulate wheel placement with respect to chassis during locomotion. In this
paper the design, development and integration of vibration isolated mobile trailer platform,
customized to meet the user’s requirements in general and optical requirements in particular is
discussed. The study also focusses on performance requirements, system requirements and technical
details of the articulated vehicle system
The Baja SAE Series is an annual competition organized by the Society of Automotive Engineers and has the objective to encourage undergraduate students to design, manufacture and test and All-Terrain vehicle prototype. There are almost 100 participants and it was a good opportunity to put in practice the knowledge acquired in class. In 2010 we achieved the 1st place in design, it has been the highest achievement in the whole team’s history, and it was of course a consequence of our hard work. As Powertrain head I led several tests in order to characterize the dynamical behavior of the vehicle, these developments settles a good base for future generations.
Forces are generated at the tire contact patch during various maneuvers of the car and transferred to the chassis through the suspension links. Calculating the forces on every link is important to design the suspension system as all the forces from wheel to the chassis are transferred by the suspension linkages. These forces have been calculated for all the links of a double wishbone suspension geometry. The load paths and FBD have been drawn and axial stress in the all the linkages
Design of Efficycle- Human Powered Light Weight Hybrid Tricycle with Inbuilt ...ABHAY TIWARI
Any innovation or technology cannot be possible until and unless the work is not done by a team. In such a manner members
of Team GARUD (participants of SAE-NIS 2015), who are highly motivated individuals are recklessly working towards the
realization of this goal since its very inception. This paper provides in detail, about the design considerations, and methodology
used in designing and developing it. The designing of the vehicle has done on SOLID-WORKS 2014 while the design analysis
has done on ANSYS-2014. Various lightweight approaches like a lightweight seat, wheel, steering have also adopted. The
innovations include the use of rear wheel steering instead of conventional front wheel steering that meets the need of the
market and can be produced by a fictitious firm effectively so, Human powered hybrid vehicle presents the new milestone in
the realm of “Green technology”.
Design of half shaft and wheel hub assembly for racing carRavi Shekhar
The Half - Shaft and Wheel Hub of Formula One racing car was designed taking into consideration one of the popular model of Redbull racing car. The various dimension of shaft and hub were altered to attain maximum factor of safety.
Efficycle is an intercollegiate design competition for undergraduate and graduate students where teams have to design and fabricate an energy efficient entirely human powered three-wheeled vehicle. The vehicle must be aerodynamic, highly engineered and ergonomically designed.
Efficycle 2017 Season 8
Drive Excellence
Report File
Chandigarh Engineering College
MECHANICAL ENGINEERING
Hybrid Vehicle
Articulated Wheeled Vehicles (AWVs) are a class of wheeled locomotion systems where the
chassis is connected to a set of ground-contact wheels via actively- or passively-controlled
articulations, which can regulate wheel placement with respect to chassis during locomotion. In this
paper the design, development and integration of vibration isolated mobile trailer platform,
customized to meet the user’s requirements in general and optical requirements in particular is
discussed. The study also focusses on performance requirements, system requirements and technical
details of the articulated vehicle system
The Baja SAE Series is an annual competition organized by the Society of Automotive Engineers and has the objective to encourage undergraduate students to design, manufacture and test and All-Terrain vehicle prototype. There are almost 100 participants and it was a good opportunity to put in practice the knowledge acquired in class. In 2010 we achieved the 1st place in design, it has been the highest achievement in the whole team’s history, and it was of course a consequence of our hard work. As Powertrain head I led several tests in order to characterize the dynamical behavior of the vehicle, these developments settles a good base for future generations.
The International Journal of Engineering and Science (The IJES)theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
Design, analysis and performance evaluation of a mechanical gyratorIjrdt Journal
The project focuses on the development of an efficient and safe system for navigation for disabled people. Such a system should enable the user to control with minimum effort and should be stable in all practical situations. A gyrator is neither a motorcycle nor a four wheeler. It is a vehicle made up of an inner frame which is encompassed and supported by two large coaxially aligned wheels. The inner frame is supported by a common axle as a result, is free to oscillate back and forth relative to outer wheels. The inherent instability has limited its potential as a commercially available vehicle. But by reducing this oscillation to an optimum value by incorporating internal braking, we could make a very stable navigation system. In order to achieve motion, a shift in the centre of gravity of the inner frame is required. Two independent electric motors provide the driving torque to gearbox which drives the large outer wheels. This unique design gives the vehicle a clear advantage over conventional 4wheeled and 2wheeled vehicles as it has zero turning radius. Key word:- Inflation Pressure, Pressure switch ,Pressure guage, Solenoid control valve, DC Compressor.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com