3105 パワーバックドア・パワースライドドアのコンカレント開発(G3 企業事例(II),未来社会を支えるものづくりとひとづくり(設計・システムから))

Abstract

Recently, ergonomic requirements for automobiles have become important. Especially ; the door systems are required to be easy to operate. Then, these two automatic door systems, the Power Back Door (PBD) and the Power Slide Door (PSD) have been developed. In these automatic door systems developments, assessing the coupled behavior of electronic steering systems and mechanical components increases the complexity in meeting multiple design criteria. Our new design processes allow engineers to define and optimize the behavior of these electronic steering systems and their interaction with the complex mechanical assembly. Based on the specification of the control design, our new processes test the controller on the virtual prototype and thoroughly simulate the complete motion range of the controlled mechanism. These processes make available for the door systems development with minimum costs and shortest time to market.