임베디드 시스템을 이용한 AMT용 자동 클러치의 제어 성능 평가

Drivers are becoming more fatigued and uncomfortable as traffic densities increase, this can lead to slower reaction time. They then face the danger of traffic accidents due to an inability to cope with frequent shifting. To reduce this risk some drivers prefer automatic transmissions to manual transmissions. However, the automatic transmission comes with both higher fuel consumptions and costs. For these reasons, the attention given to the automated manual transmission (AMT) is increasing, that has the advantages such as high efficiency, low cost and easy manufacturing. And the function and performance of an electronic control unit(ECU) for automobiles is improved continuously and rapidly with the growing electronics technology. The ECU is the representative embedded system of automobiles which has to satisfy high performance and reliability on the constrains of size and cost. In this paper, the embedded system platform for automobiles is developed on the basis of MPC565, and a test rig is developed to perform the bask function test for the automatic dutch actuation. The developed embedded system and dutch control algorithm are validated by the experimental results performed on the test rig.