Robust Control Synchronization on Multi-Story Structure under Earthquake Loads and Random Forces using H∞ Algorithm

In this paperý, ýthe concept of synchronization control along with robust H∞ control are considered to evaluate the seismic response control on multi-story structuresý. ýTo show the accuracy of the novel algorithmý, ýa five-story structure is evaluated under the EL-Centro earthquake loadý. ýIn order to find the performance of the novel algorithmý, ýrandom and uncertainty processes corresponding to Riccati equation is solved under a specific dynamicý. ýTime history graphs corresponding to maximum displacement and floors force control are presented and evaluatedý. ýDespite the existence of random process and uncertainty in structureý, ýstability and optimal performances are shown.