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Continuous vibration energy of vehicle body is converted into heat and dissipated in the air when it is driven. The service life of shock absorber will be reduced at high temperature. An energy regeneration system is designed in this paper to convert vibration energy of vehicle body into electrical energy, which prolongs the driving range of electric vehicle. The dynamic model of shock absorber is...
Optical imaging system is a key component for dynamic pattern generator in integral Stereolithography (SL) system, and the performance of the optical imaging system influences building accuracy and resolution of the integral SL system. The larger the aberration of the optical imaging system, the larger the dimension errors of objects built with the integral SL system, and larger aberration will make...
To fabricate microstructures with rapid prototyping system, a novel integral Stereolithography (SL) system is developed. Photo-sensitive resin is solidified with image masks produced by dynamic mask generator in the novel integral SL system. The dynamic mask generator consists of high pressure mercury lamp, collimating lens, shutter, parabolic concentrator, digital micro-mirror device and its control,...
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