Analysis of the suspension design evolution in solar cars

De, Camargo Felipe Vannucchi; Fragassa, Cristiano; Pavlović, Ana; Martignani, Matteo

doi:10.5937/fmet1703394v

Cited by 27 publications

(4 citation statements)

References 32 publications

(36 reference statements)

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“…Active suspensions are able to utilize external energy to power the system to reduce undesired oscillation through continuous control. The main goal of using the active suspensions is to reduce the effects of road conditions on the suspension travel, and bumpy road profiles do not change the efficiency of the suspension system [90]. The active suspension system is a more efficient vibro-isolating system but because of its high costs of construction and complex structure, they are applied infrequently.…”

Section: Active Vibration Control Systemsmentioning

confidence: 99%

Review on Seat Suspension System Technology Development

Heidarian

Wang

2019

Applied Sciences

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This review will focus on the necessity for developing seat vibration control systems as a part of manufacturers’ investigation into finding innovative methods to increase the comfort and safety of the vehicles’ drivers. Operators of either on-road or off-road vehicles are regularly subjected to an extended variety of various vibration levels, especially at low frequencies. Considering that exposure to such vibration in long term has some damaging effects on driver’s health, many comprehensive investigations have been carried out and researchers have proposed several measures for estimating discomfort and the suitability of various vehicles’ seats such as those of trucks, cars and agricultural vehicles in operating condition. Active, passive and semi-active suspension systems are employed in vehicle seats to alleviate the harmful and damaging effects due to the transmitted vibration to the human body. In order to improve riding comfort, the operator’s body displacement and acceleration must be reduced. According to the research, active suspension control systems are the best choice to reduce the transmitted vibration to the drivers’ body and provide the best ride comfort in comparison with passive and semi-active systems.

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Section: Active Vibration Control Systemsmentioning

confidence: 99%

Review on Seat Suspension System Technology Development

Heidarian

Wang

2019

Applied Sciences

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“…Integrate CAD, CAM, CAPP, and management and decision-making information systems together, interconnect each system through a computer network, realize data exchange, sharing, and integration, reduce the repeated input and output process of intermediate data, and greatly improve the entire system. e efficiency of the whole process from order, material preparation, design process to production, and supply is improved [12].…”

Section: Introductionmentioning

confidence: 99%

Research and Application of CNC Machining Method Based on CAD/CAM/Robot Integration

Yan

2022

Advances in Multimedia

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In order to improve the effect of intelligent CNC machining, this paper combines the CAD/CAM/Robot integration method to improve the CNC machining method and analyzes the tool path planning method and the path generation algorithm of the five-axis CNC machining machine. Through the tool processing calculation of the representative curved surface, this paper studies the basic theory, process planning, and tool parameter selection of the blade of the representative curved surface in the five-axis CNC machining and generates the blade CNC machining tool path through the simulation software. In addition, this paper analyzes the trajectory of the workpiece through the intelligent processing process and builds an intelligent processing system. Through the statistics of simulation test data, it can be seen that the CNC machining method based on CAD/CAM/Robot integration can effectively improve the intelligence of modern CNC machining and improve the effect of intelligent machining.

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“…Nowadays, race cars has a majority of components made of composite materials making them lighter and safer [3]. Research is going on to develop more advanced applications of carbon fibre composites [4,5,6,7,8]. Nevertheless, carbon fibre components are not only for race cars anymore as they are making its way into general automotive sector.…”

Section: Introductionmentioning

confidence: 99%

Experimental Examination of Adhesive Bonded Carbon Fibre Tube to Aluminum Alloy AW 7075

Kutiová

Měsíček

Krzikalla

2020

MSF

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Carbon fibre products are getting to be common today for its high strength and lightweight, thus it is desirable to feasible its quality within the race car design as much as possible. This paper focuses on usage of carbon fibre tubes (20x2) for suspension links connecting an upright with chassis of a race car. The end of each link is bonded to an aluminum holder housing a spherical bearing. Thus there risen a question about quality and durability of such joint. Hence number of tests (tensile, compressive, torsion) were performed using various glues (Scotch-Weld 490 3M and Tech-Lit 2KE) and surface finishes of glued surface to see the influence of each individual aspect. The most important was tensile test and best result reached combination of Scotch-Weld 490 3M and smooth glued surface. Best result of tensile test with Tech-Lit 2KE reached combination with knurled glued surface. Other tests, compresive and torsion, were additional to this research.

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Analysis of the suspension design evolution in solar cars

Cited by 27 publications

References 32 publications

Review on Seat Suspension System Technology Development

Review on Seat Suspension System Technology Development

Research and Application of CNC Machining Method Based on CAD/CAM/Robot Integration

Experimental Examination of Adhesive Bonded Carbon Fibre Tube to Aluminum Alloy AW 7075

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