
Целью наÑтоÑщей работы ÑвлÑетÑÑ Ñоздание оптимальной модели задней подвеÑки мотоцикла Ñ Ð¸Ñпользованием таких методов, как топологичеÑÐºÐ°Ñ Ð¾Ð¿Ñ‚Ð¸Ð¼Ð¸Ð·Ð°Ñ†Ð¸Ñ Ð¸ генеративный дизайн, Ñ Ð¿Ð¾Ð¼Ð¾Ñ‰ÑŒÑŽ которых будет произведена Ð¼Ð¸Ð½Ð¸Ð¼Ð¸Ð·Ð°Ñ†Ð¸Ñ Ð¼Ð°ÑÑÑ‹ детали при Ñохранении прочноÑтных характериÑтик. Данный процеÑÑ Ð¿Ñ€Ð¾Ð²Ð¾Ð´Ð¸Ð»ÑÑ Ð½Ð° оÑнове анализа кинематики и динамики механизма, в котором отражаетÑÑ Ð¿Ñ€Ð¸Ð½Ñ†Ð¸Ð¿ работы механизма при наезде колеÑа на какое-либо препÑÑ‚Ñтвие. Ð’ качеÑтве прототипа Ð´Ð»Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¾Ð±Ð»Ð°Ñти оптимизации была выбрана модель задней подвеÑки мотоцикла Yamaha R1. Ð”Ð»Ñ Ð´Ð°Ð»ÑŒÐ½ÐµÐ¹ÑˆÐµÐ³Ð¾ процеÑÑа минимизации маÑÑÑ‹ в рамках данной работы были иÑпользованы программы: Fusion 360, иÑпользующий метод генеративного дизайна и Discovery Live, иÑпользующий топологичеÑкую оптимизацию, Ð´Ð»Ñ Ð¸Ð·ÑƒÑ‡ÐµÐ½Ð¸Ñ ÐºÐ¸Ð½ÐµÐ¼Ð°Ñ‚Ð¸ÐºÐ¸ и динамики механизма иÑпользовалÑÑ Altair Inspire. Также в ходе работы производилоÑÑŒ Ñравнение неÑкольких вариантов оптимизированных деталей, Ñозданных Ñ Ð¿Ð¾Ð¼Ð¾Ñ‰ÑŒÑŽ различных программ, иÑпользующих разные подходы к данному процеÑÑу. КритериÑми ÑÑ€Ð°Ð²Ð½ÐµÐ½Ð¸Ñ ÑвлÑлиÑÑŒ маÑÑовые и прочноÑтные характериÑтики. Ð’Ñ‹Ñвлены доÑтоинÑтва и недоÑтатки Ð´Ð»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ метода оптимизации.
The purpose of this work is to create an optimized model of a rear suspension of a motorcycle using two methods such as a topology optimization and generative design. These methods are used for minimization of mass of part and maintaining strength characteristics. The creation is based on kinematic and dynamic analysis which illustrate the principle of operation of the rear suspension when a wheel rides on a ledge or a barrier. The model of the rear suspension of motorcycle Yamaha R1 is taken as a prototype for creating a space design for optimization. There are several programs which is used for minimizing of mass in this research such as Fusion 360, Discovery Live. First one uses the generative design, second one uses topology optimization. Program named Altair Inspire is used for modelling the kinematics and dynamics of the mechanism. Also, in the process of work, there was a comparison of optimized parts created by different programs and different methods of optimization. Mass and strength characteristics were taken as comparison criteria. There are advantages and disadvantages which is found in each method.
rear suspension, ÑопологиÑеÑÐºÐ°Ñ Ð¾Ð¿ÑимизаÑиÑ, генеÑаÑивнÑй дизайн, заднÑÑ Ð¿Ð¾Ð´Ð²ÐµÑка, пÑоÑноÑÑнÑе ÑаÑÑеÑÑ, static analysis, минимизаÑÐ¸Ñ Ð¼Ð°ÑÑÑ, generative design, кинемаÑика и динамика Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð°, minimization of mass, ÑÑаÑиÑеÑкий анализ, topology optimization, kinematics and dynamics of mechanism
rear suspension, ÑопологиÑеÑÐºÐ°Ñ Ð¾Ð¿ÑимизаÑиÑ, генеÑаÑивнÑй дизайн, заднÑÑ Ð¿Ð¾Ð´Ð²ÐµÑка, пÑоÑноÑÑнÑе ÑаÑÑеÑÑ, static analysis, минимизаÑÐ¸Ñ Ð¼Ð°ÑÑÑ, generative design, кинемаÑика и динамика Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð°, minimization of mass, ÑÑаÑиÑеÑкий анализ, topology optimization, kinematics and dynamics of mechanism
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