Notice of RetractionKinematics and dynamics analysis of compound pendulum jawbreaker based on UG

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

Kinematics and dynamics analysis is a common way to analyze a mechanical system. Through the analysis the fundamental characteristics of the mechanical system can be learned. Usually when people want to analyze a mechanical system, the first thing to do is to build a 3D model using certain 3D modeling software like UG, then to import the 3D model into some analysis software. Undoubtedly the process is very complex. In fact, the CAE module of UG (UG/motion), which has embedded Adams/Solver, provide the basic functions of kinematics and dynamics analysis, which are enough for the analysis work. In this paper, the CAE module of UG (UG/motion) is used to analyze the kinematics and dynamics characteristic of compound pendulum jawbreaker. The basic steps are introduced and the analysis results are discussed.