Dynamic behavior of the mechanical systems from the structure of a hybrid automobile

[摘要] In introduction are presented solutions of planetary mechanisms that can be used in the construction of the hybrid automobiles where the thermal and electrical sources must be coupled. The systems have in their composition a planetary mechanism with two degrees of mobility at which are coupled a thermal engine, two revertible electrical machines, a gear transmission with four gears and a differential mechanism which transmits the motion at the driving wheels. For the study of the dynamical behavior, with numerical results, one designs such mechanisms, models the elements with solids in AutoCAD, and obtains the mechanical properties of the elements. Further on, we present and solve the equations of motion of a hybrid automotive for which one knows the dynamical parameters.

[发布机构] University of Pitesti, Romania^1

[效力级别] 运输工程 [学科分类] 工业工程学

[关键词] Dynamical behaviors;Dynamical parameters;Electrical machine;Electrical sources;Gear transmissions;Hybrid automobiles;Mechanical systems;Planetary mechanisms