in this work the collocation method based on quartic b-spline is developed and applied to two-point boundary value problem in ordinary diferential equations. the error analysis and convergence of presented method is discussed. the method illustrated by two test examples which verify that the presented method is applicable and considerable accurate.

this paper presents the kinematic analysis and the development of a 4-degree-of-freedom serial-parallel mechanism for large commercial vehicle driving simulators. the degrees of freedom are selected according to the target maneuvers and the structure of human motion perception organs. several kinematic properties of parallel part of the mechanism under study are investigated, including the inve...

An approach to problem analysis is presented in which problems are decomposed into subproblems of recognised classes. These classes can be captured by problem frames, which identify domain structures and interfaces in the problem world; domains themselves can be classified into lexical, causal and biddable domains. Each problem frame has a basic associated frame concern that must be addressed i...