Circuit Implementation and Synchronization Control of Chaotic Horizontal Platform Systems by Wireless Sensors

摘要

horizontal platform system (hps) produces a nonlinear behavior from precision machinery systems. This mechanical system is implemented mainly in offshore areas or earthquake engineering. However; elucidating or controlling this non-linear behavior of mechanical systems is extremely difficult and time consuming. Therefore; in addition to developing an electronic circuit to implement hps; this work designs a sliding mode control (smc) for synchronizing the state trajectories of two horizontal platform systems; subsequently allowing us to easily understand the hps; perform more detailed analysis; and achieve further control. Experimental results demonstrate the feasibility of implementing the hps by the proposed electronic circuit system. Comparing the proposed electronic circuitry designs and the hps of computer simulation reveals that the results of the non-linear dynamic behavior correlate well with each other. Finally; based on use of the control technology; master-slave chaos synchronization with sliding mode control is achieved by wireless sensors.