Journal articles: 'Car racing'

1

Bouffard, Karen. "Mousetrap racing car." Physics Teacher 38, no. 3 (March 2000): 158. http://dx.doi.org/10.1119/1.880482.

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Hewko, Richard A. D. "The racing car turn." Physics Teacher 26, no. 7 (October 1988): 436–37. http://dx.doi.org/10.1119/1.2342566.

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Didion, Philipp. "Viel Kontinuität, wenig Neuanfang? Akteure und Diskurse im französischen und westdeutschen Autorennsport der frühen Nachkriegszeit 1945–1955." STADION 47, no. 2 (2023): 214–38. http://dx.doi.org/10.5771/0172-4029-2023-2-214.

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Franco-German relations in car racing in the period after World War II have so far been in academic obscurity. Little is known about the resumption of sporting contacts in that field. This article therefore aims to explore some of the routes of the history of French-West German relations in this sport for the first post-war decade (1945–55). The focus is on – in chronological order – the resumption of car racings in both countries, the first appearance of German drivers and brands at racing events in France, personal continuities, and cross-border contacts in this discipline as well as the 1955 Le Mans disaster. Like football, car racing can also be described as a symbol for diplomatic relations between France and the Federal Republic of Germany. The political and social conditions of the time were clearly reflected in this context. For example, the resumption of sporting contacts after 1945 also took place more quickly here than after the First World War. However, motorsport in general and car racing in particular had a somewhat exceptional status – especially regarding its systematic promotion in the French occupation zone as well as their very present international character.

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Zhang, Zhe, Qiang Wang, Shida Song, Chengchun Zhang, Luquan Ren, and Yingchao Zhang. "Joint Research on Aerodynamic Characteristics and Handling Stability of Racing Car under Different Body Attitudes." Energies 15, no. 1 (January 5, 2022): 393. http://dx.doi.org/10.3390/en15010393.

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With the rapid development of FSAE, the speed of racing cars has increased year by year. As the main research content of racing cars, aerodynamics has received extensive attention from foreign teams. For racing cars, the aerodynamic force on the aerodynamic device ultimately acts on the tires through the transmission of the body and the suspension. When the wheel is subjected to the vertical load generated by the aerodynamic device, the ultimate adhesion capacity of the wheel is improved. Under changing conditions, racing wheels can withstand greater lateral and tangential forces. Therefore, the effects of aerodynamics have a more significant impact on handling stability. The FSAE racing car of Jilin University was taken as the research object, and this paper combines the wind tunnel test, the numerical simulation and the dynamics simulation of the racing system. The closed-loop design process of the aerodynamics of the FSAE racing car was established, and the joint study of aerodynamic characteristics and handling stability of racing car under different body attitudes was realized. Meanwhile, the FSAE car was made the modification of aerodynamic parameter on the basis of handling stability. The results show that, after the modification of the aerodynamic parameters, the critical speed of the car when cornering is increased, the maneuverability of the car is improved, the horoscope test time is reduced by 0.525 s, the downforce of the car is increased by 11.39%, the drag is reduced by 2.85% and the lift-to-drag ratio is increased by 14.70%. Moreover, the pitching moment is reduced by 82.34%, and the aerodynamic characteristics and aerodynamic efficiency of the racing car are obviously improved. On the basis of not changing the shape of the body and the aerodynamic kit, the car is put forward to shorten the running time of the car and improve the comprehensive performance of the car, so as to improve the performance of the car in the race.

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SUSCA, LORENZO, FERRUCCIO MANDORLI, CATERINA RIZZI, and UMBERTO CUGINI. "Racing car design using knowledge aided engineering." Artificial Intelligence for Engineering Design, Analysis and Manufacturing 14, no. 3 (June 2000): 235–49. http://dx.doi.org/10.1017/s0890060400143057.

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The evolution of computer aided design (CAD) systems and related technologies has promoted the development of software for the automatic configuration of mechanical systems. This occurred with the introduction of knowledge aided engineering (KAE) systems that enable computers to support the designer during the decision-making process. This paper presents a knowledge-based application that allows the designer to automatically compute and evaluate mass properties of racing cars. The system is constituted by two main components: the computing core, which determines the car model, and the graphic user interface, because of which the system may be used also by nonprogrammers. The computing core creates the model of the car based on a tree structure, which contains all car subsystems (e.g., suspension and chassis). Different part–subpart relationships define the tree model and link an object (e.g., suspension) to its components (e.g., wishbones and wheel). The definition of independent parameters (including design variables) and relationships definition allows the model to configure itself by evaluating all properties related to dimension, position, mass, etc. The graphic user interface allows the end user to interact with the car model by editing independent design parameters. It visualizes the main outputs of the model, which consist in numeric data (mass, center of mass of both the car and its subsystems) and graphic elements (car and subsystems 3D representation).

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Kang, Ning, and Yang Yang. "Simulation and Analysis of Formula Racing Car’s Diffuser Based on CFD Technology." Applied Mechanics and Materials 685 (October 2014): 191–94. http://dx.doi.org/10.4028/www.scientific.net/amm.685.191.

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It is vital to reduce lift generated by a racing car while traveling with high speed for the sake of overall performance and stability. Simplified formula student racing car models with seven diffuser angles and without diffuser were simulated based on CFD technology. Aerodynamic forces and corresponding coefficients were achieved for all eight models. The calculated results show that the lift generated by the car in the high speed can be reduced by a diffuser effectively. The aerodynamic characteristics of a racing car will be greatly improved by adding a rational designed diffuser, which may cut down lift dramatically with only little drag produced. This paper provides theoretically support for improving racing car aerodynamic characteristics.

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Shelke, Prof M. S., Anurag Shahare, and Swapnil Katole. "Fabrication and Assembly of Electric Formula One Car." International Journal for Research in Applied Science and Engineering Technology 11, no. 4 (April 30, 2023): 3426–29. http://dx.doi.org/10.22214/ijraset.2023.50959.

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Abstract: The formula one electric car running and constantly growing new concept of all over the world wide. This paper reviews the developments in a racing supra electric car in recent years. formula one electric car is four wheel vehicle to design and fabricating the racing purpose. This electric vehicle it has a very low to zero carbon emission, high efficiency and flexibility. The formula one electric car racing is most economics from of racing. We have design, manufactured and fabricated FSAE racing application. this electric vehicle project include design of idea, analysis, teamwork, imaginary concept, development, budgeting and costing. But the most time is wasted in design, fabrication and manufacturing. But we can maintain the performance of this project and achieve desirable project within the time.

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Bilek, Andreas. "Motorcycle and Car Racing Engines." ATZautotechnology 8, no. 4 (April 2008): 28–33. http://dx.doi.org/10.1007/bf03247043.

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9

Shook, Ron, and Jessie Embry. "Car Racing and Mobility History." Journal of Transport History 28, no. 1 (March 2007): 111–15. http://dx.doi.org/10.7227/tjth.28.1.8.

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10

Kobayashi, Toshio, and Akira Honda. "Aerodynamics of a Racing Car." Journal of the Society of Mechanical Engineers 101, no. 961 (1998): 870–71. http://dx.doi.org/10.1299/jsmemag.101.961_870.

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Tang, K. S., K. F. Man, and S. Kwong. "Genetic driver for car racing." IFAC Proceedings Volumes 32, no. 2 (July 1999): 2859–63. http://dx.doi.org/10.1016/s1474-6670(17)56487-3.

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Zhao, Jing Ying, Hai Guo, and Wei Wei. "Development of a Racing Game Based on iOS." Advanced Materials Research 905 (April 2014): 673–76. http://dx.doi.org/10.4028/www.scientific.net/amr.905.673.

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Among all the operating systems of the smart phone, iOS and Android launched by Apple Inc. and Google Inc. respectively are the most favored ones of the public. By virtue of its beautiful operation interface and good performance, iPhone, developed based oniOS, has an extensive popularity around the world and has accumulated masses of users at home and abroad. This paper is about the development of Flying Car, a racing game developed based on iPhone system. Flying Car applies the built-in gravity sensor of iPhone to controlling the movements of the racing car so as to avoid and overtake enemy racing cars in the game play. This game is designed to attract players by the fast moving speed of the racing car. Based on the settings of traditional racing games, Flying Car was added with some new functions which present great interestingness and entertainment to players. In practice, this racing game adopted cocos2d game engine to process sprite images, and particle effect was also applied to further rendering the picture. Proved by testing, Flying Car is applicable to both a simulator and a real iPhone.

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Tao, Hua, and Baocheng Yang. "Coordinated Control of Unmanned Electric Formula Car." World Electric Vehicle Journal 14, no. 3 (February 24, 2023): 58. http://dx.doi.org/10.3390/wevj14030058.

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The coordinated control method of Unmanned Electric Formula Racing (UEFC) was studied to improve the handling stability of UEFC. The UEFC’s mechanical structure, which is based on the driving system and transmission system, was designed. In accordance with mechanical structure of the designed racing car, a seven-degree of freedom mathematical model of the UEFC was established. In accordance with the built mathematical model of racing car, the lateral controller of racing car was designed by using a fuzzy neural network method. The longitudinal controller of the racing car was designed by using the method of incremental PID control, and the coordination controller of the racing car was designed by combining the lateral controller and the longitudinal controller so as to realize the lateral and longitudinal coordination control of the UEFC. The experimental results showed that the output parameters such as yaw rate, vehicle speed and heading angle were slightly different from the expected output. It was confirmed that the research method can enhance the handling stability of the UEFC.

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Gooding, Richard. "Racing Line." Electric and Hybrid Vehicle Technology International 2020, no. 2 (November 2020): 46–52. http://dx.doi.org/10.12968/s1467-5560(23)60094-6.

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Motorsport has an enduring history of influencing the cars we drive, but how similar is the electrified technology which underpins the latest generation of electric and hybrid racers, and how will it impact future road car developments

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Shao, Shu Xin, Ying Chao Zhang, Jing Zhao, and Wen Hui Tang. "The Influence of Wheel Rotating to FSAE Racing Car Aerodynamic Characteristics." Applied Mechanics and Materials 300-301 (February 2013): 1054–57. http://dx.doi.org/10.4028/www.scientific.net/amm.300-301.1054.

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In this paper, the numerical simulation analysis of jlu fsae racing car aerodynamic character based on star-ccm+ was introduced. Several simulated situations had been set and the results of the situations were compared. The effect of the wheel rotating situation of the racing car out flow and aerodynamic character was concluded. It was found that the air flows surrounding the wheels and the wings of the racing influenced each other. When the rotating wheel situation was set during the simulation, the effect that the air flows influenced could be simulated more clearly and the result could be more calculatedly. It was necessary to set the wheel rotate when to simulate the racing car aerodynamic character. From the simulated results, it also could be seen that it was also necessary to take care of the wheel rotate when to do the racing car wind tunnel test.

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Hilliard, Antony, and Greg A. Jamieson. "Winning Solar Races with Interface Design." Ergonomics in Design: The Quarterly of Human Factors Applications 16, no. 2 (April 2008): 6–11. http://dx.doi.org/10.1518/106480407x312374.

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Solar car racing is both a highly competitive sport and a test arena for tomorrow's renewable-energy applications. This article describes the design of a graphical interface for solar car race strategy planning. The coupling, unpredictability, and size of the solar car racing environment present tough challenges to racing strategy teams. Representation-aiding techniques provide a useful approach for managing this complexity, translating difficult problems into visual analogues that are better suited to human information processing.

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Ma’arof, Muhammad, Anies Zakaria, Girma Chala, Riang Liang, Nurzaki Ikhsan, and Mohamad Nasir. "Static analysis of new lightweight racing wheel for Formula Society of Automotive Engineers (FSAE) race car for product innovation." SciEnggJ 17, Supplement (April 29, 2024): 148–54. http://dx.doi.org/10.54645/202417supvcb-72.

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A lightwheel has the potential to be widely used to enhance the safety of racing cars and improve car performance by providing an estimation of wheel width spokes quantity, and other constant variables. This study is, therefore, aimed at designing a new lightweight racing wheel. In this study, a Finite Element Model (FEA) was implemented to investigate the static analysis of the newly designed lightweight racing wheel. Since the lightweight wheel characteristics play an important role in the stability and control of the racing car under severe manoeuvres, the wheel mass, von Mises stress, deformation, and safety factor were determined. It was observed that the circumferential component is vital for estimating the lightweight design of racing car wheel design. Therefore, this parameter could be better assessed for future studies.

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CAHYADI, WIDYA, MUH FAZAUDDIYAK SA’ID, and ALI RIZAL CHAIDIR. "Optimasi Racing Line pada ECU (Electronic Control Unit) Mobil Listrik Berbasis Fuzzy Logic Control." ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika 8, no. 2 (May 19, 2020): 454. http://dx.doi.org/10.26760/elkomika.v8i2.454.

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ABSTRAKRacing line merupakan daerah lintasan yang berguna untuk pebalap atau pengemudi mendapatkan akselerasi maksimum. Dalam penelitian mobil listrik, racing line tidak hanya berguna untuk mendapatkan akselerasi maksimum, namun juga berguna untuk mendapatkan hasil efisiensi tertinggi terutama pada saat mobil berada di tikungan, hal ini disebabkan mobil listrik menghasilkan daya yang lebih besar pada saat berada di tikungan dibandingkan dengan lintasan lurus. Pemilihan racing line serta proses kontrol kecepatan pada mobil listrik yang baik pada tikungan bertujuan untuk mengurangi konsumsi daya pada motor serta meningkatkan hasil efisiensi mobil. Untuk dapat meningkatkan hasil efisiensi pada mobil listrik perlu ditambahkan sebuah ECU (Electronic Control Unit) dengan kontrol fuzzy logic sebagai pengendali kecepatan mobil secara otomatis pada saat mobil berada di tikungan, dengan penambahan kontrol fuzzy logic serta sensor sudut belok ini konsumsi daya yang dihasilkan oleh mobil saat berada di tikungan menjadi lebih rendah serta hasil efisiensi mobil lebih tinggi.Kata kunci: Racing Line, Sistem ECU, Logika Fuzzy ABSTRACTIn the research of electric cars, the racing line is not only useful for getting maximum acceleration, but it is also useful to get the highest efficiency results especially when the car is round the corner, this is due to electric cars producing greater power when in a curved compared to a straight track. The selection of a racing line and speed control process on a good electric car on the curved aims to reduce the power consumption of the motor and increase the efficiency of the car. To be able to increase the efficiency of the electric car, an ECU (Electronic Control Unit) is added by fuzzy logic controls as a car speed controller automatically when the car is in the corner, with the addition of fuzzy logic controls and turn-angle sensors. The car when on the curved becomes lower and the results of higher car efficiency.Keywords: Racing Line, ECU System, Fuzzy Logic

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Gwynne, Peter. "Stock-car racing makes intuitive physicists." Physics World 21, no. 03 (March 2008): 11. http://dx.doi.org/10.1088/2058-7058/21/03/23.

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Loiacono, Daniele, Pier Luca Lanzi, Julian Togelius, Enrique Onieva, David A. Pelta, Martin V. Butz, Thies D. Lönneker, et al. "The 2009 Simulated Car Racing Championship." IEEE Transactions on Computational Intelligence and AI in Games 2, no. 2 (June 2010): 131–47. http://dx.doi.org/10.1109/tciaig.2010.2050590.

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Trammell, Terry R., Stephen E. Olvey, and Diane B. Reed. "Championship Car Racing Accidents and Injuries." Physician and Sportsmedicine 14, no. 5 (May 1986): 114–20. http://dx.doi.org/10.1080/00913847.1986.11709074.

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Li, Gang, Sucai Zhang, Lei Liu, Xubin Zhang, and Yuming Yin. "Trajectory Tracking Control in Real-Time of Dual-Motor-Driven Driverless Racing Car Based on Optimal Control Theory and Fuzzy Logic Method." Complexity 2021 (April 29, 2021): 1–16. http://dx.doi.org/10.1155/2021/5549776.

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To improve the accuracy and timeliness of the trajectory tracking control of the driverless racing car during the race, this paper proposes a track tracking control method that integrates the rear wheel differential drive and the front wheel active steering based on optimal control theory and fuzzy logic method. The model of the lateral track tracking error of the racing car is established. The model is linearized and discretized, and the quadratic optimal steering control problem is constructed. Taking advantage of the differential drive of dual-motor-driven racing car, the dual motors differential drive fuzzy controller is designed and integrated driving with active steering control. Simulation analysis and actual car verification show that this integrated control method can ensure that the car tracks different race tracks well and improve the track tracking control accuracy by nearly 30%.

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Zhou, Jing, Yu Lin, and Zhengzhi Zhou. "Optimization Design of FSAE Racing Car Sprocket Based on ANSYS." Journal of Physics: Conference Series 2338, no. 1 (September 1, 2022): 012037. http://dx.doi.org/10.1088/1742-6596/2338/1/012037.

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Abstract In order to improve the dynamic performance of FSAE racing car, the finite element analysis and lightweight design of racing sprocket are studied in this paper, Firstly, the parametric modeling of the big sprocket of FSAE formula racing car was carried out, and then the finite element modeling and analysis of the initial design scheme was carried out based on ANSYS Workbench software. The lightweight design was designed on the premise of meeting the design requirements, and the reliability of the sprocket design was ensured. Finally, the strength, safety factor and life of the optimized model were simulated and verified, the sample was manufactured, and the physical experiment was carried out by assembling and integrating the model into the racing car. The results show that the optimized sprocket meets the work requirements.

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Ma, Lingyue. "Effect of Dynamics Control Strategy on Performance of FSEC Racing Car." Journal of Physics: Conference Series 2095, no. 1 (November 1, 2021): 012040. http://dx.doi.org/10.1088/1742-6596/2095/1/012040.

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Abstract The control strategy of driving system for the distributed electric drive DRe20 car of Tongji University DIAN Racing team is developed and optimized according to the competition rules of Formula Student Electric China (FSEC). The VI-grade and Matlab Simulink cosimulation experimental platform is established to study the effects of different dynamic control strategies, such as equal distribution, open-loop electronic differential and limited slip differential, on the performance of the DRe20 racing car. The simulation platform is also used to optimize the control algorithm and the setting of different parameters in the program, then the results of simulation analysis and optimization are applied to the actual car experiment, providing a lot of reference data for the adjustment of suspension system and electronic control system of the DRe20 car. The simulation and actual test results show that the limited slip differential control strategy we developed and optimized in 2020 can give full play to the design performance of the DRe20 car, and the comprehensive performances have been improved compared with those in previous years. The optimized dynamics control strategy has been applied to Tongji DIAN Racing car during the 2020 Formula Student Electric China competition, in which Tongji DIAN Racing Team wins the championship.

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Dong, Zeng Wen, De Quan Zeng, Ji Zhong Liu, Gen Liang Xiong, and Hai Yan Ou. "Research and Implementation of Speed Controlling Algorithm on Intelligent Racing Car." Applied Mechanics and Materials 423-426 (September 2013): 2841–45. http://dx.doi.org/10.4028/www.scientific.net/amm.423-426.2841.

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The key technology of controlling intelligent racing car is speed control. Currently contestants mainly employ the experience of control algorithm to control the speed. Intelligent car modeling and theoretical analysis of the algorithm will help to improve the controlling effect. This paper, on the basis of mathematical modeling of the intelligent car and simulation comparison, sums up the advantages and disadvantages of the algorithms, and finally accomplished the algorithm. The research provides the theory basis and experimental reference for improving controlling of intelligent racing car.

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Ni, Jun, Si Zhong Chen, Da Feng, Xu Jie Wang, and Jia Xin Hao. "Research on Crosswind Stability of FSAE Racing Car with Rear Wing at Different Attack Angles." Applied Mechanics and Materials 152-154 (January 2012): 737–42. http://dx.doi.org/10.4028/www.scientific.net/amm.152-154.737.

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In order to analyze the performance of a certain FSAE racing car with rear wing at different attack angles by virtual prototyping technology. The multi-body model of a FSAE racing car which takes non-linear factors into consideration was built by applying ADAMS/Car. The correctness of the model is verified by comparison with the actual experiment result. By the simulation of the air resistance and lift characteristics of the rear wing, a feasible method to building the aerodynamic characteristics of the rear wing in multi-body model was proposed. Based on these, the crosswind stability of FSAE racing car with rear wing at different attack angles was analyzed, the result shows that the effect of crosswind is reduced with the increase of the attack angle of the rear wing.

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Kang, Ning, and Yang Yang. "Simulation and Analysis of Formula Racing Car Double Tail Based on CFD Technology." Applied Mechanics and Materials 685 (October 2014): 187–90. http://dx.doi.org/10.4028/www.scientific.net/amm.685.187.

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Rear wing is the most predominant element to racing car aerodynamics. Double tail race car would be the most suitable choice to make a brilliant balance between cost and performance. A simplified formula student racing car model was simulated employing CFD method. The double tail was carried on four factors four levels orthogonal design method and the optimal value of each factor was achieved. The results show that the whole car aerodynamic performance can be improved with the appropriate position and angle of attack of the double tail.

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Bjugstad, Kimberly, Paul Gutowski, Jennifer Pekarek, Pamela Bourg, Charles Mains, and David Bar-Or. "Redox Changes in Amateur Race Car Drivers Before and After Racing." Sports Medicine International Open 1, no. 06 (October 2017): E212—E219. http://dx.doi.org/10.1055/s-0043-119065.

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AbstractDespite the unique opportunity race car driving provides to study exercise in extreme conditions, the sport of racing is under-represented. A better understanding of how racing changes physiological measures combined with driver demographics may help reduce driver risks and expand the field of driver science. This study charted the changes in heart rate, body temperature, blood pressure, static oxidation reduction potential (sORP), and antioxidant capacity in drivers before and after racing (n=23). The interaction between racing and driver characteristics on physiological variables were evaluated. Heart rate, body temperature, and sORP were elevated after racing (P<0.05). Age, cockpit temperature, experience, and speed did not correlate with physiological or oxidative measures (P>0.05). Elevated post-race sORP values were associated with higher pre-race systolic blood pressure and lower antioxidant capacity (P<0.05). We conclude that racing alters the redox response in drivers and that drivers’ pre-race systolic blood pressure and antioxidant capacity can further alter it. A better understanding of the physical and oxidative changes which result from racing may help minimize the unique risks

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Shi, Kailai. "An Active Suspension System Design for a Racing Car." Journal of Physics: Conference Series 2216, no. 1 (March 1, 2022): 012018. http://dx.doi.org/10.1088/1742-6596/2216/1/012018.

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Abstract This paper investigated the PID controller for an active suspension system for a racing car. A two-wheel half-car model is used and simulated in the Simulink environment. This model allows us to have two outputs and separately change the demand ride height of the front axle and the rear axle. Considering it is a racing car, downforce plays an important part in the suspension system and makes it a bit different from a private car that can only produce little downforce that can be ignored. To improve the control quality, a feedforward controller is added to compensate for the downforce.

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Liu, Xiyun. "Research on the formula series with green energy resources drive system." Applied and Computational Engineering 26, no. 1 (November 7, 2023): 56–61. http://dx.doi.org/10.54254/2755-2721/26/ojs/20230795.

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Formula E is a kind of racing that combines green energy use with high-speed racing. From the organization's methods and the technological achievements of recent years, it shows the potential for zero emissions of carbon dioxide. The situation now is optimal and with a clear future (actual plan published by FIA), it shows lots of events still need to improve to achieve the goal. The essay wants to achieve a balance between zero emissions and the observability of racing. So first, the essay focuses on the Formula E, its plan, and its GEN-3 racing cars data. The essay also collects the models of the newly developed hydrogen racing car and nuclear-power racing car. Using this data, the essay concludes that it is better to only focus on Formula E recently, but there is still a larger potential for other driving systems.

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Liu, Xiyun. "Research on the formula series with green energy resources drive system." Applied and Computational Engineering 26, no. 1 (November 7, 2023): 56–61. http://dx.doi.org/10.54254/2755-2721/26/20230795.

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Formula E is a kind of racing that combines green energy use with high-speed racing. From the organization's methods and the technological achievements of recent years, it shows the potential for zero emissions of carbon dioxide. The situation now is optimal and with a clear future (actual plan published by FIA), it shows lots of events still need to improve to achieve the goal. The essay wants to achieve a balance between zero emissions and the observability of racing. So first, the essay focuses on the Formula E, its plan, and its GEN-3 racing cars data. The essay also collects the models of the newly developed hydrogen racing car and nuclear-power racing car. Using this data, the essay concludes that it is better to only focus on Formula E recently, but there is still a larger potential for other driving systems.

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Lian, Zizhao. "The technology of Formula 1 racing car." Applied and Computational Engineering 70, no. 1 (July 26, 2024): 156–60. http://dx.doi.org/10.54254/2755-2721/70/20241004.

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Formula 1 racing is held every year. It dissects every part of an F1 car. Through the observation of F1 cars and watching races, the research data comes from real-time data published by major teams and articles published by well-known Chinese papers. If the power source is fixed, that is, the same pressure air is used as the power, and the simulation software is used to quickly and efficiently complete the design of the car model, to achieve higher speed with less air resistance. Everyone can get a clearer and more accurate picture of the structure of the F1 car. And better study the generation and utilization of aerodynamics. Based on the currently available research, this paper know that F1 cars have been pursuing the ultimate ground flight through constant changes to the body. The Formula 1 car is already the worlds most extreme invention of aerodynamics.

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Zombori, Ferenc, Sándor Forrai, and István Péter Szabó. "Conversion of a Lada 2106 car into a rally racing car." IOP Conference Series: Materials Science and Engineering 1237, no. 1 (May 1, 2022): 012009. http://dx.doi.org/10.1088/1757-899x/1237/1/012009.

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Abstract The subject of this publication is a rally car designed as a diploma thesis and later produced. G-Sport Ltd. designs and manufactures racing car bodies, chassis components and all other motorsport related components for both the domestic and international markets. The aim was to design the Lada 2106 race car to accept a Ford Mk2 suspension, a Toyota 4A-GE engine and other parts that would enable it to compete in official FIA rally events. The work was done using a 3D scanner. The first phase involved creating 3D models of the body, engine, gearbox and other components, while checking their dimensional accuracy. Then, the custom parts of the car, including the roll cage, had to be designed to meet FIA specifications. This article describes the steps of the 3D scanning method, how the scans are processed, oriented, assembled correctly, and how the deformations of the body frame were detected. In addition, the typical problems encountered during 3D scanning of large objects and their generally applicable solutions are shown. The components of the drivetrain and components of own custom design are also described.

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Pei, Tang, Fu Hao Liu, and Jun Jie Chen. "Design and Simulation for Braking System of FSAE Racing Car." Applied Mechanics and Materials 599-601 (August 2014): 258–63. http://dx.doi.org/10.4028/www.scientific.net/amm.599-601.258.

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This paper introduces the method of braking system design for FSAE racing car. Based on the rules of FSAE, the requirements of braking performance were analyzed and the layout was confirmed. The forces of the braking system were analyzed under different braking strengths. The simulation results show that the ?design of the braking system ?can ?meet the strength requirements. Key words: Design ; Simulation ;FSAE; Racing car

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Yang, Leishuo. "Study on the aerodynamic performance of the racing car rear spoiler by CFD technology." Theoretical and Natural Science 5, no. 1 (May 25, 2023): 729–35. http://dx.doi.org/10.54254/2753-8818/5/20230480.

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The rear spoiler is one of the main components that affect the aerodynamic performance of the F1 racing car. At present, numerical simulation technology is becoming a research hotspot to study the aerodynamic performance of the F1 racing car. In this paper, we discuss the F1 racing car rear spoiler airfoil selection and three-dimensional design and use three-dimensional simulation software to calculate the impact of different attack angles, velocity, and airfoils on the rear spoilers drag force and negative lift. The results show that the RAE2822 airfoil has a good lift-drag ratio at low velocity. When the attack angle is 30, the maximum lift-drag ratio can be obtained. When the velocity exceeds 60 m/s, the impact on the lift-drag ratio is almost negligible.

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Ebben, William. "Strength and Conditioning for Stock Car Racing." Strength and Conditioning Journal 32, no. 5 (October 2010): 16–27. http://dx.doi.org/10.1519/ssc.0b013e3181e981f2.

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Jareno, A., J. L. de la Serna, A. Cercas, A. Lobato, and A. Uya. "Heat stroke in motor car racing drivers." British Journal of Sports Medicine 21, no. 1 (March 1, 1987): 48. http://dx.doi.org/10.1136/bjsm.21.1.48.

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Togelius, Julian. "The simulated car racing competition @ CIG-2008." ACM SIGEVOlution 3, no. 3 (August 2008): 17–18. http://dx.doi.org/10.1145/1562108.1562111.

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Wheatley, Greg. "On the design of racing car suspension." International Journal on Interactive Design and Manufacturing (IJIDeM) 14, no. 3 (August 12, 2020): 1003–13. http://dx.doi.org/10.1007/s12008-020-00668-7.

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Shah, M. G. Shahril, A. B. Elmi, A. Nazir, and S. Shukri. "Photoelectric Sensor Based Intelligent Track Racing Car." Procedia Engineering 41 (2012): 588–92. http://dx.doi.org/10.1016/j.proeng.2012.07.216.

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Ren, Dian Bo, Xue Mei Fan, Jian Feng Wang, and Yong Qiang Zhang. "Simulation and Optimization of FSAE Racing Suspension." Advanced Materials Research 765-767 (September 2013): 366–69. http://dx.doi.org/10.4028/www.scientific.net/amr.765-767.366.

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In this paper, kinematics analysis software ADAMS/Car was used to establish the FSAE car racing double wishbone independent front suspension simulation model, kinematics simulation analysis has been used to get the wheel beats of each parameters variation. For the simulation results, part of the suspension of the hard points position have been optimized by ADAMS/Insight module, to improve the characteristics of the suspension movement.

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Wang, Jianfeng, Hao Li, Yiqun Liu, Tao Liu, and Haibo Gao. "Aerodynamic research of a racing car based on wind tunnel test and computational fluid dynamics." MATEC Web of Conferences 153 (2018): 04011. http://dx.doi.org/10.1051/matecconf/201815304011.

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Wind tunnel test and computational fluid dynamics (CFD) simulation are two main methods for the study of automotive aerodynamics. CFD simulation software solves the results in calculation by using the basic theory of aerodynamic. Calculation will inevitably lead to bias, and the wind tunnel test can effectively simulate the real driving condition, which is the most effective aerodynamics research method. This paper researches the aerodynamic characteristics of the wing of a racing car. Aerodynamic model of a racing car is established. Wind tunnel test is carried out and compared with the simulation results of computational fluid dynamics. The deviation of the two methods is small, and the accuracy of computational fluid dynamics simulation is verified. By means of CFD software simulation, the coefficients of six aerodynamic forces are fitted and the aerodynamic equations are obtained. Finally, the aerodynamic forces and torques of the racing car travel in bend are calculated.

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Mao, Yuhao, Chunyu Liu, Yeqi Fei, and Zhuqiao Ma. "The Fuel-efficient Vehicle Frame for Energy Saving Competition Design and Analysis Based on ABAQUS." Journal of Physics: Conference Series 2528, no. 1 (July 1, 2023): 012036. http://dx.doi.org/10.1088/1742-6596/2528/1/012036.

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Abstract Non-load-bearing body, with an independent frame, is subject to gravity load provided by itself and load-bearing components, and also subject to excitation load from the road and engine, etc. Therefore, the rigidity and strength of the frame must be ensured in the frame design, so the welding strength in the frame fabrication process is extremely important. In this paper, the basic characteristics of the frame are analyzed by using finite element technology, and the welding displacement, stress, and strain of the frame are studied in detail. The main research contents are as follows: The thesis takes the frame of energy-saving racing car as the research object. According to the design requirements of the official committee, firstly, the 3D model software is used to design the geometric model of the racing car and rationalize the spatial layout of the frame. Secondly, the finite element model of the frame of the energy-saving racing car is established by Abaqus software, and through the process of parameter sett and load application, the stress, deformation, and modal performance of the frame under each working condition are derived. Finally, the structural parameters of the frame are compared to see whether the safety factor is achieved, so as to conclude whether the frame is qualified and whether it meets the lightweight design requirements of the racing car.

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Yuan, Anlu, Tieyi Zhang, Lingcong Xiong, and Zhipeng Zhang. "Torque control strategy of electric racing car based on acceleration intention recognition." Mathematical Biosciences and Engineering 21, no. 2 (2024): 2879–900. http://dx.doi.org/10.3934/mbe.2024128.

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<abstract> <p>A torque control strategy based on acceleration intention recognition is proposed to address the issue of insufficient power performance in linear torque control strategies for electric racing cars, aiming to better reflect the acceleration intention of racing drivers. First, the support vector machine optimized by the sparrow search algorithm is used to recognize the acceleration intention, and the running mode of the racing car is divided into two types: Starting mode and driving mode. In driving mode, based on the recognition results of acceleration intention, fuzzy control is used for torque compensation. Based on the results of simulation and hardware in the loop testing, we can conclude that the support vector machine model optimized using the sparrow search algorithm can efficiently identify the acceleration intention of racing drivers. Furthermore, the torque control strategy can compensate for positive and negative torque based on the results of intention recognition, significantly improving the power performance of the racing car.</p> </abstract>

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Yu, Shan Hu, Jie Li, Nan Feng Zhang, Ming Lei Jiang, Ze Peng Liu, and Gang Zhu. "Thermal Analysis of FSAE Racing Brake Disc Based on Algor." Applied Mechanics and Materials 416-417 (September 2013): 1856–60. http://dx.doi.org/10.4028/www.scientific.net/amm.416-417.1856.

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The design of racing brake disc is one of the keys of the car braking system. The initial design of brake disc is based on the overall parameters and design requirements of South China University of Technology FSAE racing car. According to the mechanism of friction heat and friction heat distribution, a simple finite element model of temperature field model, boundary conditions and, using Algor to do a simulation of transient temperature field plate, the front and rear brake discs to determine the final size is analyzed.

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Wang, Hui, Qiuyang Bai, Xufei Hao, Lin Hua, and Zhenghua Meng. "Genetic algorithm-based optimization design method of the Formula SAE racing car’s rear wing." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 232, no. 7 (March 28, 2017): 1255–69. http://dx.doi.org/10.1177/0954406217700181.

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The aerodynamic devices play an important role on the performance of the Formula SAE racing car. The rear wing is the most significant and popular element, which offers primary down force and optimizes the wake. In traditional rear wing optimization, the optimization variables are first selected, and separately enumerated according to the analyzing experience of the racing car’s external flow field, and thus the optimal design is chosen by comparison. This method is complicated, and even might lose some key sample points. In this paper, the attack angle of the rear wing and the relative position parameters are set as design variables; then the design variables’ combination is determined by the DOE experimental design method. The aerodynamic lift and drag of the racing car for these variables’ combinations are obtained by the computational fluid dynamics method. With these sample points, the approximation model is produced by the response surface method. For the sake of gaining the best lift to drag ( FL/ FD) ratio, i.e. maximum down force and the minimum drag force, the optimal solution is found by the genetic algorithm. The result shows that the established optimization procedure can optimize the rear wing’s aerodynamic characteristic on the racing car effectively and have application values in the practical engineering.

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Wu, Siyu, and Jialun Pan. "FSEC Racing Car Handling Stability Analysis and Optimization." Journal of Physics: Conference Series 1885, no. 5 (April 1, 2021): 052029. http://dx.doi.org/10.1088/1742-6596/1885/5/052029.

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Kalinowski, M., and M. Szczepanik. "Aerodynamic shape optimization of racing car front wing." IOP Conference Series: Materials Science and Engineering 1037, no. 1 (February 1, 2021): 012058. http://dx.doi.org/10.1088/1757-899x/1037/1/012058.

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Sevak, Malav. "Power Train Designing for Formula styled Racing Car." International Journal for Research in Applied Science and Engineering Technology 9, no. 10 (October 31, 2021): 1883–901. http://dx.doi.org/10.22214/ijraset.2021.38707.

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Abstract: A wheel assembly is an integral part of a vehicle’s design that connects the wheel to the suspension system and transfers pressure from the road to the suspension system. It also holds the brake system and facilitates steering. Power transmission is also addressed in the powertrain department. We describe the process and simulation that result in the hub, upright, and differential mounting of a formula student car and the size of the sprocket for maximum acceleration in this report. As a result of the work done on this project, the resulting car has improved acceleration, is easy and reliable to assemble, and has fewer breakdowns than the previous model. The report includes all the calculations that support the simulations and a validating statement about the bearing selection.

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Schedel, Roland. "Hybrid Racing Car with a Lithium-Ion Battery." ATZautotechnology 8, no. 7 (July 2008): 24–25. http://dx.doi.org/10.1007/bf03247064.

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Journal articles on the topic 'Car racing'

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