The purpose of this research is to accomplish the optimal mechanism design of the high speed and high accuracy linear motor actuating platform system. In the meantime, we derive the inverse kinematic and dynamic equations. Using these equations, we complete the dynamic analysis, real-time simulation and validation. In this thesis, we apply the Taguchi Experimental Method to prove it and use the result as the actual design data of the linear motor platform system. Due to the new configuration, we use two different reference points to derive the dynamic equation and prove them to be same.